warning messages: replacing previous import by plyr:: when loading my package

Warning: replacing previous import ‘head’ when loading ‘utils’ in R


What happens to the pointer itself after delete?


How to merge two arrays in JavaScript and de-duplicate items


Can I force python to use /dev/random for os.urandom?


How to create a folder or a subdirectory for a project in QtCreator?

How to create a subdirectory for a project QtCreator?


Javascript array length in click-function


Ruby on rails routes - what does the "as" do?


Sorting a Perl array reference (arrayref) in place


Un-Share Session Cookies of webbrowser control


Xcode 6 beta CFBundleShortVersionString not found when building

Modifying Info.plist's CFBundleVersion in Xcode 5 with Asset Library enabled


Google map signed api key errors in Android


Find all tables containing column with specified name - MS SQL Server


How to get rid of the minus in floating zero (-0.0)?

How to have negative zero always formatted as positive zero in a python string?


CSS: floating and surrounding common area (background/border visualisation) or why "overflow: hidden"?

Why doesn't the height of a container element increase if it contains floated elements?


Masked functions when a package is loaded, but not reciprocal?

What does "The following object is masked from 'package:xxx'" mean?


Click event not working on new inserted element

jQuery function not binding to newly added dom elements


HashMap with multiple values under the same key


Detect whether a polygon is well formed or not (Google Map Android)

How do I efficiently determine if a polygon is convex, non-convex or complex?


Javascript to convert Markdown/Textile to HTML (and, ideally, back to Markdown/Textile)


Parse error: syntax error, unexpected 'if' (T_IF)


Stop labels in ggplot2 from overlapping R


Programmatically trigger a jQuery-UI draggable's "drag" event

How to programmatically invoke jQuery UI Draggable drag start?


Android resize bitmap keeping aspect ratio


Firefox developer tools adding a new rule?


javascript: function returns value undefined when assigned to variable

Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference


How do I check if both of two variables exists in Python?


Oracle: Dynamic query with IN clause using cursor


UITableViewCell textLabel color not changing


Calling different class' constructor in a constructor?

Why should I prefer to use member initialization lists?


What's the use of C# keyword fixed/unsafe?


Overriding alloc init for singleton class

How to properly implement ARC compatible and `alloc init` safe Singleton class?


Eclipse says there's no such column even when there is

When does SQLiteOpenHelper onCreate() / onUpgrade() run?


Dual y axis in ggplot2 for multiple panel figure

ggplot with 2 y axes on each side and different scales


sum all values for table column based on class


Redirect Output without Delay to a file in Python


Saving bitmap in sharedpreferences, Out of memory

Strange OutOfMemory issue while loading an image to a Bitmap object


Python - Using the Multiply Operator to Create Copies of Objects in Lists


How to display data in a separate tab? MVC4 Razor


Can I simulate keypress(CTRL+F1) in javascript or jquery?

Is it possible to simulate key press events programmatically?


Match all Inside Parenthesis but not Outside

Recursive matching with regular expressions in Javascript


Why is my html request not working in javascript

How to get the response of XMLHttpRequest?


how to save an image file in a SQL table?


Model association has_and_belongs_to_many delete object?


Is there a situation when an array is not converted to pointer except of sizeof?

Exceptions to array decaying into a pointer?


Class that acts as mapping for **unpacking


error in passing param from one jsp to another

Object passed via jsp:param throws javax.el.PropertyNotFoundException: Property 'foo' not found on type java.lang.String


What is the Page Object Pattern in Selenium WebDriver?


C++ implicit conversion with binary operators

No implicit conversion in overloaded operator


Syntax error due to using a reserved word as a table or column name in MySQL


Why does PHP echo'd text lose its formatting?


non-static variable this cannot be referenced from a static content Java

Non-static variable cannot be referenced from a static context


AWS S3, Paperclip missing required :bucket option


How to go to a file quickly in Emacs Dired?


iOS adhoc cannot install applications because the certificate for xxxx.com is not vaild in iOS7.1 beta2

Enterprise app deployment doesn't work on iOS 7.1


How to load multiple html files from directory to a div using jquery

jQuery load multiple html files in one element


Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?


PHP: Get REAL client IP if hosting with Heroku


Java: The specified DSN contains an architecture mismatch between the Driver and Application?

The specified DSN contains an architecture mismatch between the Driver and Application. JAVA


how to run the perl script in the directory which i specify while running the script in the command line

How do I cd into a directory using perl?


How to write specific CSS for mozilla, chrome and IE


detect emoticon in a sentence using regex python

Capturing emoticons using regular expression in python


How to redirect to a page? The code is within a div tag when the condition is true

How to fix "Headers already sent" error in PHP


Why wont my scanner equal a value in my array? Please help a beginner out


TableView with Static cells "...dataSource must return a cell from cellForRowAtIndexPath" error

Storyboard static cells: dequeueReusableCellWithIdentifier returns nil


What is the difference between call and apply method in jQuery

What is the difference between call and apply?


Is it possible to Pivot data using LINQ?


Delete from specific indexes in a std::vector

Erasing elements in stl::vector by using indexes


Python try...except comma vs 'as' in except


Events not triggered when posting json string using jquery


How to test membership of sequence in python list?

Best way to determine if a sequence is in another sequence?


Python Subprocess causing latency with shell

How do I hide the console when I use os.system() or subprocess.call()?


How do you traverse a 2D array diagonal in C?


Check for a state of a service in Windows using C via Windows API / function


Return a List<t> that has items that do not exist in a List<t>

Use LINQ to get items in one List<>, that are not in another List<>


Using a C# regex to parse a domain name?


loop to fill 2d array produces outofboundsexception on last char

ArrayIndexOutOfBoundsException when iterating through all the elements of an array


Run ASP.NET project outside of visual studio


How to find date and hour when searching min/max values using xts in R

How to extract dates from apply.monthly function


count the number of lines, words, and characters within an input


Is there a way in python 2.7 to chain exceptions together and modify the return code for an exception


How to slide up when click any outside of div?


How to get an array of specific "key" in multidimensional array without looping


Sort vector of int from Highest to Lowest


How can I make re.findall('a.*c', 'abcbc') match abc instead of abcbc

How to make Regex choose words separately


"Notice: Undefined variable", "Notice: Undefined index", and "Notice: Undefined offset" using PHP


should use using/end using or manually close sqlConnection

Close SqlConnection in the Finally when using "Using"


How to add column names dynamically in HTML table

How to Create HTML table with fixed header but dynamic column


Returning all maximum or minimum values that can be multiple


How to add a space between a string for every 5th letter?


I want to get the text from a JTextField

How to Retrieve value from JTextField in Java Swing?


How to render an Ember template to a string?

Compile Ember template string and running it programmatically, without an Ember application?


Refining a random number generator for Sudoku

Creating random numbers with no duplicates


Why comparing two longs with == returns false and when I cast to int or String it returns true?


'node app.js' command giving me Error: Most middleware (like logger) is no longer bundled with Express


Waiting for network link to be up before continuing in bash

Wait for Network Interface Before Executing Command


Objective C - drawing on top of existing subviews


Visual Studio 2010 'Go to Definition'/f12 not working correctly

F12 finds all references, not go to definition


What is the order of execution for this SQL statement


Completely confused with "==" and ".equals()" in Java


Replace string with a slash character with sed

How to insert strings containing slashes with sed?


When to use LinkedList over ArrayList in Java?


PHP MYSQL query won't work in PHP but works in PHPMyAdmin

Why can't I run two mysqli queries? The second one fails


How to keep indent for second line in ordered lists via CSS?


How to line-break from css, without using <br />?


What is the sql query to display the data types of each column in an oracle database table?

How to view all the Metadata of columns of a table in oracle database?


How to place two section elements next to each other using CSS?

Expand a div to fill the remaining width


What does "The following object is masked from 'package:xxx'" mean?


Number of ones in a binary number stored in base 10

Count number of 1's in binary representation


How do you pass a JavaScript variable into an HTML input field for this particular case?

How to set value of input text using jQuery


C# extract property from list of objects

C#: How to convert a list of objects to a list of a single property of that object?


How to cut off all the white spaces from String?

Removing whitespace from strings in Java


How to get substrings from a string based on some character in javaScript?

How can I get query string values in JavaScript?


How do I get a list of users who liked a page?

Querying Users who 'like' my Facebook Page


dateByAddingTimeInterval: is giving incorrect result


Conditionally create stored procedure using TSQL

How do I conditionally create a stored procedure in SQL Server?


Use same Backbone collection in nested object during parse

Circular Dependency in Backbone / RequireJS Nested List


Using a UITapGestureRecognizer to make keyboard hides, it doesn't work when I touch inside a UIButton

UIButton inside a view that has a UITapGestureRecognizer


What do the square brackets in function syntax mean on MDN?

How to interpret API documentation function parameters?


How to execute/call a PHP function via ajax?

How to call a specific function in a PHP script via Ajax?


Custom View in Relative Layout overlapping other Custom Views


Dynamic database table display using Jstl

Show JDBC ResultSet in HTML in JSP page using MVC and DAO pattern


Unable to get user id from facebook using php sdk?


Dialog.Close() in MVVM context without error message

How do I exit a WPF application programmatically?


RegEx validation for numbers only with a minimum length


generate random string in php for file name

How to generate a random, unique, alphanumeric string?


Proper way to reset a GIF animation with display:none on Chrome


Handling method arguments with exception vs flow control


How to automatically add » (») to <li> elements using CSS?


Why doesn't Ruby support i++ or i-- (increment/decrement operators)?


What does "L", "[" and ";" mean in smali code?


How to listen to a change in call log database?

broadcast receiver for missed call in android


Compiler error when adapting struct with BOOST_FUSION_ADAPT_STRUCT

Spirit Qi attribute propagation issue with single-member struct


How to get data for first activity and to use that data in second activity?

How to pass a value from one Activity to another in Android?


get word after a tag closing using regex?


how to show only last 4 charecters from string remove every thing except last 4 charectors

How to get the last characters in a String in Java, regardless of String size


How to remove duplicated elements from vector?

How to remove duplicates from unsorted std::vector while keeping the original ordering using algorithms?


How can I delete all Git branches which have been merged?


Is there any inbulit function for degree to radian?

Does the .net framework have a build-in method to convert from degrees to radians?


Get or set file details programmatically

How to get the EXIF data from a file using C#


Grouping functions (tapply, by, aggregate) and the *apply family


Aggregate / summarize multiple variables per group (e.g. sum, mean)


Why does values of both variable change in Python?


Why does 10..toString() work, but 10.toString() does not?


How to make a non serializable subclass?

Making Child classes as Non Serializable in java


How can I avoid Java code in JSP files, using JSP 2?


How to set file object into input file in the form in HTML?


Vertical Alignment of text in a table cell


Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?


WCF error: Cannot find a token authenticator

WCF - Cannot find a token authenticator for X509SecurityToken


How does delete[] know how much memory to delete?

How does delete[] "know" the size of the operand array?


Using crontab to execute script every minute and another every 24 hours


Javascript time validator with time intervals?

Javascript function to validate time 00:00 with regular expression


How do you use: isalnum, isdigit, isupper to test each character of a string?


Inner classes defined within a method require variables declared in the method to be final, if they are accessed from within the inner classes

Why are only final variables accessible in anonymous class?


How to verify if a file exists in a batch file?


SQL Query to concatenate column values from multiple rows in Oracle 11g version 1.1

Oracle equivalent to SQL Server STUFF function?


is there a convenience way to build nested hash in ruby

Ruby - Access multidimensional hash and avoid access nil object


Wifi Enable/Disable on Jailbreak iOS devices

How can I enable and disable WiFi connectivity with a jailbroken iOS device?


the operator-> return value of smart pointers


Modifying a list on a tuple.I get a type error, but the tuple value is changed

Why does += of a list within a Python tuple raise TypeError but modify the list anyway?


Testing equality between Java Integer wrapper objects

Why equal operator works for Integer value until 128 number?


Why is percentage character not escaped with backslash in C?


Why does Python treat a tuple with one item as an integer?

How to create a tuple with only one element


How to fix android.os.NetworkOnMainThreadException

How to fix 'android.os.NetworkOnMainThreadException'?


What's the difference between num=+10 and num+=10?


python tuple, can someone explain this behavior?


Install python package without root access

How to install python modules without root access?


How to select from 'table' WHERE column = *wildcard*


Creating PHP File From Another PHP File Inserting Variables

how to write variables value with file_put_contents()?


Can I instruct Json.NET to deserialize, but not serialize, specific properties?

Making a property deserialize but not serialize with json.net


Error:Warning: mysql_fetch_assoc() expects parameter 1 to be resource, boolean given in

mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource


Can I bind an array to an IN() condition?


Different between (function(){})() and (function(){}()) , self invoking anonymous function

Are "(function ( ) { } ) ( )" and "(function ( ) { } ( ) )" functionally equal in JavaScript?


toJSON Parsing return empty text my Knockoutjs function

What underlies this JavaScript idiom: var self = this?


What is the use of "else" after "for" loop in Python?

Why does python use 'else' after for and while loops?


my javascript only works when it is in a function

Why does jQuery or a DOM method such as getElementById not find the element?


LD_LIBRARY_PATH: Cannot open shared object file

error while loading shared libraries: libboost_system.so.1.45.0: cannot open shared object file: No such file or directory


Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?


How to exit when back button is pressed?


Reference — What does this symbol mean in PHP?


MOXy on OSGi error (property "eclipselink-oxm-xml" is not supported)


How to fix 'android.os.NetworkOnMainThreadException'?


Java String manipulation query using trim() and length()


Colour Individual Items in a winforms ComboBox?


How do I read a resource file from a Java jar file?


Take a value in PHP page sent with a jQuery function

Take a value in php page sent with jquery function


Start a git commit message with a hashmark (#)


Sql Server 2012 error 8120. group by error on a simple select query

GROUP BY / aggregate function confusion in SQL


How can I silence the "unused parameter" warning?

How to suppress "unused parameter" warnings in C?


What is this weird colon-member (" : ") syntax in the constructor?


Negative integer division surprising result


C++ compiler error? referenced in function ___tmainCRTStartup

Problems importing libraries to my c++ project, how to fix this?


Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference


Quickest way to get the position of the leading 1 in a bitset for an integer?


Is there a way to have your own namespace named 'x.System'


How can I access directory-local variables in my major mode hooks?


How to disable clicking out of pop-up to exit?

Disallow Twitter Bootstrap modal window from closing


What is the difference between these function declarations in Javascript?

var functionName = function() {} vs function functionName() {}


python: encode a url with percentage signs?

How to percent-encode URL parameters in Python?


Is there a way to return a list of all the image file names from a folder using only Javascript?


Unknown characters displaying while encoding UTF-8 words into JSON format using json_encode in PHP

Reference: Why are my "special" Unicode characters encoded weird using json_encode?


Eclipse PyDev - my build is clean yet I get Syntax Error at runtime

Python try...except comma vs 'as' in except


TypeError: 'int' object is not callable , while accessing instance and class variable


Accessing a JSON property (String) using a variable


expand DIV with contents when this contents are absolute positioning

Is there a way to make absolutely positioned divs expand the container?


Why does this run fine ? (accessing address of an out-of-scope variable)

Can a local variable's memory be accessed outside its scope?


ios edit phone number in contact programmatically

how to edit a phone number values programmatically from address book ios


How do I analyze a program's core dump file with GDB when it has command-line parameters?


How to convert/save d3.js graph to pdf/jpeg


Data type issue when using Java library in Scala

How to create and use a multi-dimensional array in Scala?


How to use C++11 thread with instance method?


Updating the value of one variable updates the value of another

Why can a function modify some arguments as perceived by the caller, but not others?


what is the difference between a = x and a=x[:] in python

What is the difference between list and list[:] in python?


How to escape the % (percent) sign in C's printf?


limiting the number of table view cells that are dynamically drawn to the number of objects in the data source

How to remove empty cells in UITableView?


iOS find out when a user closes the app from the background?

iOS how to detect when app was removed from process


Javascript regex that requires one uppercase letter, one lowercase letter and one number, and allows special

regex to allow atleast one special character, one uppercase, one lowercase(in any order)


All possible combinations from given sets but without repetition of sets’ internal elements


Customised sorting of elements in an array

Sorting an array while moving duplicates to the end?


How do third-party libraries work in Objective-C and Xcode?


javascript variable to php function as argument

What is the difference between client-side and server-side programming?


Parse english textual date expression into datetime


Search strings that have a specific prefix xxx*

In MySql, find strings with a given prefix


How to have multiple colors in a Windows batch file?


Java Generics: Is there difference between List<E> and List<?>?

When to use generic methods and when to use wild-card?


addEventListener, for(), index. how to use closure?

JavaScript closure inside loops – simple practical example


jquery validation plugin not removing error class on blank input

JQuery validation plugin - error highlight problem


List of features available in different Common Lisp implementations

How do the various ANSI CL implementations differ?


How to decode NSData on iOS with RSA key?

Iphone - How to encrypt NSData with public key and decrypt with private key?


is there a list of default values of css properties ? (so I can make an exclusion array in js for them)


how to store html in php variable for print?


Error while converting date string to Date object in Firefox

new Date() is working in Chrome but not Firefox


Python modifies newlines when writing a file

How to write Unix end of line characters in Windows?


How to Create a string from a BufferedInputStream using bytes?

How do I read / convert an InputStream into a String in Java?


How to find out operating system drive using java?


Converting a specific JSON to java object format?


How to make an ImageView with rounded corners?


Pass extra parameters to jquery ajax promise callback

Pass an extra argument to a callback function


Recursively change file extensions in Bash

How do I rename the extension for a bunch of files?


What causes: "Notice: Uninitialized string offset" to appear?


Requests session without cookies or other tracking?

How to disable cookie handling with the Python requests library?


how to convert string to dateformat and save to sqlite in android?


Difference between BeanFactory and ApplicationContext?


remove special characters from a phone number

PHP regular expression - filter number only


How to pass dictionary items as function arguments in python?

Passing a dictionary to a function as keyword parameters


Different request code on activity result


How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device?


How does one captures `...` into a string in R

How to use R's ellipsis feature when writing your own function?


Make third party library available in my R package

Regular expression to match a line that doesn't contain a word


When I assign a dict to another variable, why does Python update both dicts?

How to copy a dictionary and only edit the copy


Label property assignment (dot v method)

Dot notation vs. message notation for declared properties


ProGuard: "Unsupported version number [52.0]" with correct Java version

ProGuard says Unsupported class version number [52.0] (maximum 51.0, Java 1.7) with sbt-proguard


Cannot perform runtime binding on a null reference MVC

What is a NullReferenceException, and how do I fix it?


Login Application with 1 stage and multiple scene in JavaFX


Android: Converting XML android:background to Java Program Code

Programmatically create textview background from drawable in Android


troubleshooting to get a basicgame running on android using jmonkeyengine

Android OpenGL error: "remaining() < needed" and Android 4.4


How to prevent duplicate records being inserted with SqlBulkCopy when there is no primary key


How do you parse and process HTML/XML in PHP?


PDO bind params placeholders PostgreSQL conflict

How to prevent PDO from interpreting a question mark as a placeholder?


how to print an image using PHP: Printer


difference between directly mentioning property name and mentioning property using PATH keyword in WPF

Difference between {Binding PropertyName} and {Binding Path=PropertyName}


Replace everything between two strings with numbers i++ {0},{1}


Find files which(Files name) are listed in one file

Shell: find files in a list under a directory


Using substr() and strlen() to get a file name

How to remove extension from string (only real extension!)


How to print only the keys from a dictionary in one statement

Print Dictionary Keys without Dictionary Name? How/why?


How can I do an on commit trigger with Oracle?

How to define a trigger ON COMMIT in Oracle?


Unfortunately MyApp has stopped. How can I solve this?


How to know/get the capacity of hashmap?


how to define array without its size and add items to it?

How do I create a dynamically sized array, or re-size an array in c#?


Python's "with" statement doesn't create an object

With statement in python is returning None object even though __init__ method works


HttpRequest.Files is empty when posting file through HttpClient


OpenCart css a.clicked shows and disappears

a:active only briefly works (during mouse click)


How to create generic function for multiple components?

How to reuse the same code for different components created dynamically?


AppEngine: Get current serving application version


jquery issue with mouseenter() + animate()

jQuery, issue with .animate() and .fadeIn()


Cake Pattern self-type annotation vs. stub def or val

When to use self references or composition?


How to terminate a program/script by it's name?

How to kill all processes with a given partial name?


String with at least one uppercase, one lowercase, one special char, one digit and one white space

RegEx to make sure that the string contains at least one lower case char, upper case char, digit and symbol


How to insert text into a file using fseek and fwrite

C function to insert text at particular location in file without over-writing the existing text


PHP Parse big file and INSERT in Database line by line

PHP script stops without error message (Which error type?)


Is there something like show create database in postgres?


what is the behaviour abstract class and interface in c#?

What is the difference between an interface and abstract class?


Exceptions, stack unwinding, encapsulated heap memory, exit()


How to format text, such that single line will not exceed N characters

vim command to restructure/force text to 80 columns


C++ iostream Corruption using stringstream


Rretrieve threads of a process in Windows


How to echo a coloured text in a textarea?


Oracle trigger compiling, but not updating


Speed up mysql query for distance (latitude,longitude)

Database: Best performance way to query geo location data?


Case insensitive string compare in LINQ-to-SQL


mysql get result by colum name in alphabetical order

mysql get table column names in alphabetical order


How can I wrap text around a non rectangular image?


Spring - what is it and why would I want to use it?

What are Dependency Injection & Spring Framework about?


How to reuse classes with static methods as libraries, in Java?


Including boost::multi_array in a class with not specified number of dimensions

How do I best handle dynamic multi-dimensional arrays in C/C++?


How do you calculate cyclomatic complexity for R functions?


How do I return the response from an asynchronous call?


I'm having trouble with finding unique words, how to improve code?

How to improve my code to correctly count unique lines?


CoffeeScript, What is the difference between => and ->

CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa


PHP mail function doesn't complete sending of e-mail


Creating dynamically named variables from user input


Turning a Hash of Arrays into an Array of Hashes in Ruby


How to test multiple variables against a single value?


Detecting if Windows is version 8 or 8.1

How can I detect Windows 8.1 in a Desktop application


Active Directory Authentication and login.... C#

Accessing Password Protected Network Drives in Windows in C#?


android-how to prevent screen from turning on in this case?

Android - How to prevent the phone screen from turning on when volume or camera key is pressed?


ERROR 1130 (HY000): Host '' is not allowed to connect to this MySQL server

Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server


How can I determine if a .NET assembly was built for x86 or x64?


How does one authenticate a machine with active directory?

How to detect if machine is joined to domain?


formatFloat : convert float number to string

How to format floating point numbers into a string using Go


Delete elements from numpy array by value

find and delete from more-dimensional numpy array


how to make stl::map key case insensitive

How can I make the map::find operation case insensitive?


DateTime ToString issue with formatting months with "mm" specifier


Split parts of strings into a list column and then make a vector column


Phonegap installation issue (shasum check failed)

"shasum check failed" Error while installing Phonegap


How do I pass a binary literal to JavaScript eval?

Is there "0b" or something similar to represent a binary number in Javascript


How do I convert a String to an int in Java?


PHP universally convert time to users preference

Daylight saving time and time zone best practices


htaccess - Exclude admin folder rewrite rule

.htaccess mod_rewrite - how to exclude directory from rewrite rule


Why doesn't my Windows registry edit propagate using Perl to do the writing?

Programmatically adding a directory to Windows PATH environment variable


Scripting Python to show Megabits/second in Real Time

How can I parse the output of /proc/net/dev into key:value pairs per interface using Python?


Why is my e-mail still being picked up as spam? Using mail() function


How to add google play service in android project?

Importing google-play-service library showing a red X next to this reference android


java - Do strings inside methods get loaded immediately at class load time?

Where does Java's String constant pool live, the heap or the stack?


Web Service JSON nsdictionary unicode string


How do I monitor the computer's CPU, memory, and disk usage in Java?


how to make a view appear only if is the first time?


How to know current name of the database in Django?


How Func<DomainObject,object> return Object name as string

Retrieving Property name from lambda expression


Why doesn't knitr allow directional assignment?

knitr changing my reverse assignment operator -> to <-


Trouble un-ignoring previously ignored files in Git repo


How to identify PC (motherboard) in win32 api?

How to uniquely identify computer using C#?


Determine .NET Framework version for dll


Resource interpreted as Script but transferred with MIME type text/plain

Chrome says "Resource interpreted as script but transferred with MIME type text/plain.", what gives?


how to exclude the elements inside a div from the click

How to have click event ONLY fire on parent DIV, not children?


Is this possible to like a facebook page via OAuth access token


how to convert string to hexadecimal formate in objective c in cocoa

How to convert an NSString to hex values


how can we avoid duplicate values in mysql database

How to avoid duplicates while updating a MySQL database?


What is the difference between !! and nothing?


How to insert a new line in Linux shell script?


How do I efficiently iterate over each entry in a Java Map?


java use Regular Expressions to generate a string

Using Regex to generate Strings rather than match them


Need to highlight range of dates in jquery datepicker

Highlight dates in specific range with jQuery's datepicker


java.lang.NumberFormatException: For input string: "type"

Showing Hibernate/JPA results in JSF datatable causes: java.lang.NumberFormatException: For input string: "[propertyname]"


Map errors returned from WinHttpSendRequest using FormatMessage

Why is FormatMessage() failing to find a message for WinINet errors?


Is there a reference of all the user data structures used over linux (gcc)


Catching "Display forbidden by X-Frame-Options”

Catch error if iframe src fails to load . Error :-"Refused to display 'http://www.google.co.in/' in a frame.."


Custom completion block for my own method

How can I create my own methods which take a block as an argument and which I can call later?


Using getopts to process long and short command line options


Can not put a thread on wait() - IllegalMonitorStateException

IllegalMonitorStateException on wait() call


Javascript scoping error function that returns functions

JavaScript closure inside loops – simple practical example


PHP: Pulling serialized blob into an array then display

why does mysql_fetch_array() expect parameter 1 to be resource? why isn't parameter 1 resource?


`String' is applied to too many type arguments


calling another member function from __init__ in python

Python - Why call methods during __init__()


UnboundLocalError: local variable 'a' referenced before assignment

Don't understand why UnboundLocalError occurs (closure)


How to use foreach function in the the case of arrays of arrays


Why does HttpURLConnection.getResponseCode() throws IOException?

HttpURLConnection.getResponseCode() throws IOException when code is known


Querying the Column Name from another Oracle User

Query columns names from a table from another user


how to get list of date and name of day between two dates using php

PHP: Return all dates between two dates in an array


Eclipse Error: Could not find or load main class

Eclipse "Error: Could not find or load main class"


How to get the file name from a full path using JavaScript?


Printing Six random numbers between 1 and 47 in java

Why won't this create multiple sets of random numbers?


Is there any easier/more efficient way to perform this query?

Simplest way to do a recursive self-join?


Disable warnings when loading non-well-formed HTML by DomDocument (PHP)


How to put file into '/data/data/pkg/files' directory?

How to create a file on Android Internal Storage?


How to change html div without affecting inner divs in JQuery

JQuery change inner text but preserve html


SQL Server using unpivot with a new table

How to pivot text columns in SQL Server?


is there and drawbacks of not using word var when declaring variables?

What is the purpose of the var keyword and when should I use it (or omit it)?


Access Multiple Elements of same ID in jQuery


How to undo "git commit --amend" done instead of "git commit"


Is there a python equivalent of "rm -rf"?

How do I remove/delete a folder that is not empty?


match two datetimes in javascript not working


i got this error call to undefined function session_register()

Fatal error: Call to undefined function session_register()


What is static about a base constructor call?


Print a list that contains Chinese characters in Python


CSS circle with two borders of different colors or at least looks like


Converting object to Integer equals null


Why jQuery .width is returning 0 instead of 1

jQuery callback on image load (even when the image is cached)


Same Domain not loading in IE iFrame if devtools aren't up

Why does JavaScript only work after opening developer tools in IE once?


Why do function pointers all have the same value?


How can I check if a string is all uppercase in JavaScript?

How can I test if a letter in a string is uppercase or lowercase using JavaScript?


How to show an object value in for loop in java script

How do I loop through or enumerate a JavaScript object?


How to use different validate methods in one action class in Struts 2

Having multiple validation functions in a class with multiple actions


Rstudio is duplicating commands in the command line


INSTALL_FAILED_DEXOPT and INSTALL_FAILED_UID_CHANGED when run application from android studio


php generate multiple string base on given string with space deliminator


Ball to Ball Collision - Detection and Handling


-bash: ./android: No such file or directory


undefined reference to glGenerateMipmap (using GLEW)

What is an undefined reference/unresolved external symbol error and how do I fix it?


Spring MVC upload file - HTTP Status 405 - Request method 'POST' not supported

Spring MVC - upload file is blocked by spring security


NullPointerException error and cardlayout

What is a NullPointerException, and how do I fix it?


MVC Dependency Injection Autofac, where to specify dependencies

Design - Where should objects be registered when using Windsor


Merge two databases, without duplicates, with FKs references

How to merge two databases, with same data, but with different PKs, without duplicated fields?


How to substring a string from the end of the string

Substring a string from the end of the string


How to add elements individually in tuple?


Defining custom status codes (and messages!) in Rack

Changing HTTP status message using Sinatra


How to pass URL with parameter, as a parameter?

URL as URL's get parameters - problem with "&"


Aggregate with groupby but with distinct condition on the aggregated column

one to one distinct restriction on selection


Make CSS Hover state remain after "unhovering"


Define a restrictive set for inserts into a column

How to restrict a column value in SQLite / MySQL


What is the time format string for this date: Sat, 26 Jul 2014 11:55:55 GMT


Can an AttributeClass determine the property it has been applied to

How do I get the member to which my custom attribute was applied?


Is there a way to tell JSTL ${} to escape html globally, instead of on each use

Escape HTML entities in JSP / JSPX: no solution for problem that should not even exist?


protection from sql injection with GET parameter


Does sqlite support reading certain number of rows for each query?


Launching a cmd window with commands using python script?

How to execute a program or call a system command from Python


Chai: expecting an error or not depending on a parameter

Mocha / Chai expect.to.throw not catching thrown errors


jquery attr('checked','checked') works only once


How to create an animation in windows phone 8


How to get the version of the .NET Framework being targeted?

Detect target framework version at compile time


What is the difference in logic and performance between LOCK XCHG and MOV+MFENCE?

Are loads and stores the only instructions that gets reordered?


How do I make a Map<String, List<String> unmodifiable?

How to create a deep unmodifiable collection?


PHP CURL works on windows, but getting a 404 on Linux

PHP curl getting 404 while in browser all is fine


Unable to add multiple jars when specifying classpath *.jar in linux

Including all the jars in a directory within the Java classpath


How can I generate a List inside another object in JAX-WS

Remove intermediate class when generating code from schema


More flexible placeholder selector usage


How do I get the value of text input field using JavaScript?


Java - How to get Column name on Result Set

Retrieve column names from java.sql.ResultSet


Extract one number from each array so that sum of numbers is 0?

Interview question: three arrays and O(N*N)


How a garbage value is assigned in c/c++

How garbage values are assigned to variables in c


Is it possible to autoindent code in NetBeans in 1 second?


when i use position:absolute in child block it does not refer parent block?

Position absolute but relative to parent


Could not load type 'System.Reflection.IntrospectionExtensions' from assembly 'mscorlib


How do I read and write CSV files with Python?


Declaring a single type - "using" equivalent for single type


Stylesheet file not found by <h:outputStylesheet>

How to reference CSS / JS / image resource in Facelets template?


Difference between virtual and abstract methods

What is the difference between an abstract function and a virtual function?


corresponding nested ternary operator in php?

Stacking Multiple Ternary Operators in PHP


Resolving "undefined reference" compilation errors of Boost C++ code in Ubuntu

undefined reference to boost::system::system_category() when compiling


Name a variable after the content of a variable


Install Android GUI and Service apk's at once


dynamically get properties using method in javascript OOP

Dynamically access object property using variable


Using HttpClient, how would I prevent automatic redirects and get original status code and forwading Url in the case of 301

How does one configure HttpClient not to automatically redirect when it receives a 301 HTTP Status Code?


True or false: pure regex can convert uppercase to lowercase?

Convert a char to upper case using regular expressions (EditPad Pro)


python changes format numbers ndarray many digits

How to pretty-print a numpy.array without scientific notation and with given precision?


CakePHP multiple select values not selected


How to read the first byte of a subprocess's stdout and then discard the rest in Python?


Unknown source when trying to draw image

What is a NullPointerException, and how do I fix it?


Is it possible to have event-based communication between browser windows?


Retaining GET request query string parameters on JSF form submit


Getting the screen location of a cell from a UICollectionView

How to get the rect of a UICollectionViewCell?


How do I document that a function allows an arbitrary amount of arguments in JSDoc?

Correct way to document open-ended argument functions in JSDoc


I created a function that is returning nothing?

Undefined variable problem with PHP function


PHP Array Syntax Parse Error Left Square Bracket "["


Convert One time to another time zone not work in IE

Javascript Date() constructor doesn't work


HTML CSS Move block upwards as far as possible

make the 2nd line fill up the gaps above


Why can't I access DateTime->date in PHP's DateTime class?


java - how to remove generic cast warning?

What is SuppressWarnings ("unchecked") in Java?


Passing a class with type parameter as type parameter for generic method in Java


Add all parameters with parameter pack expansion

How to call a function on all variadic template args?


postgresql (redshift) maximum value for a specific column

PostgreSQL - "DISTINCT ON" and "GROUP BY" syntax


Static Polymorphisam and Dynamic Polymorphisam

What is the difference between dynamic and static polymorphism in Java?


BackboneJS how to turn text URLs into clickable links


Fixed table header using javascript / css


how to pass alerted values in javascript into another page

how to pass values from one page to another page in javascript


CSS Style applied only on scrollable elements

How can I check if a scrollbar is visible?


SQL: trying to find rows that contain the char '1'


Tips on how to create a function that will give me a max value from some data in a previous function


Another Google maps v2 Failed to inflate PLEASE

Google Map is not loading due to inflate exception


jQuery scope (?) issue with minimal case demo

JavaScript closure inside loops – simple practical example


Host a mvc application in a console application


mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource


Java - why no return type based method overloading?


How to add a progress bar to a shell script?


Website can scroll, but Jquery scroll calculate stops at certain points

Calculate how much user has scrolled (incl margins & paddings)


How to skip lines with "#" symbol in Fortran 90?

Reading comment lines correctly in an input file using Fortran 90


Sorting numerically get order as 1,2,3 not 1, 10, 11, 12 in Django Python

Django: ordering numerical value with order_by


Both horizontal slider and vertical slider

Dynamic view with swiping horizontally and vertically


What order should you put CSS properties in?


It seems that jQuery ID selector does not allow ".' . What is the reason ? What can be a work around?

Why doesn't this jquery selector with a period work


How to drop columns by name in a data frame


Can't escape space in command prompt's cmd from java


Measure (max) memory usage with IPython—like timeit but memit

Which Python memory profiler is recommended?


in Javascript how to does var myvar = value !=1 work?


Regular expressions, group without getting to matches

What is a non-capturing group in regular expressions?


Is the following type of declaration perfectly valid?

int a[] = {1,2,}; Weird comma allowed. Any particular reason?


Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/content/85/11646285/html/project/ajax/profile.php on line 6

mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource


How to write an SQL query to get records based on the order they were entered in?(no date col)

Is there a "Default Order By Column" in SQL Server?


Actionbar background is not being changed


Use javascript number value in a PHP calculation

What is the difference between client-side and server-side programming?


Not able to get response code for 401 with http url connection


iOS app crashing every other launch, can't find error


Polyfilla for Object.defineProperty Getter/Setter


How to detect the colour of an iPhone 5c?


preg_match_all results in "Unknown Modifier '*' "

Warning: preg_replace(): Unknown modifier


Is Chrome's JavaScript console lazy about evaluating arrays?


Python: My function returns "None" after it does what I want it to

Return items from list in function. Python


How to stop HttpClient.GetAsync(uri) from hanging?


How to substring <img src="myimage" /> from a string?

What is the best way to parse html in C#?


keep root div center to page when window size changed

centering root div through percentage width in all kind of resolutions


How do I continously rotate a image 360 degree around is own axis?


Javascript(Ajax) vs PHP: Generating HTML Elements


How to reference two projects with the same name (but different assembly name)?

Reference could not be added because of same name


Changing org.eclipse.swt.widgets background color in Windows


roman /decimal calculator error with if command

Even if the first command in if is true it doesn't print what i want , it only print the else command


Android App: Not able to read and write data from the prepopulated SQLite db

Can't access pre populated SQLite database using PhoneGap/Cordova in Android


Use of underscores in services for AngularJS testing

What does the underscores in _servicename_ mean in AngularJS tests?


Call broadcast receiver at time of uninstalling application in android

Receiving package install and uninstall events


JavaScript Array.sort doesn't work on some arrays of numbers

How to sort an array of integers correctly


Can't connect to Access database ("architecture mismatch" error)

The specified DSN contains an architecture mismatch Error


Should I Dynamically Create HTML Elements or Simply Copy+Paste Complete Fragments

What is better, appending new elements via DOM functions, or appending strings with HTML tags?


how to link text of text view to web site


Regex match parentheses and curly brackets

Using RegEx to balance match parenthesis


unittest - run the same test for a list of inputs and outputs

How do you generate dynamic (parameterized) unit tests in Python?


CSS Different between (max-width:320px) and (max-device-width:320px)

What is the difference between max-device-width and max-width for mobile web?


package "makeR" is not available (for version 3.0.2)

How should I deal with "package 'xxx' is not available (for R version x.y.z)" warning?


How to set an image for Cell Separator in iOS


For string I can use ToString. What to use for decimal?

Convert string to decimal, keeping fractions


How to get all descendent child process id of pid in c in linux

How to get child process from parent process


Run a rake db:seed multiple times without creating duplicate records?

appending to rake db:seed in rails and running it without duplicating data


Change MySQL default character set to UTF-8 in my.cnf?


How to configure HTTP header for authentication?


constant strings in a function - where are they saved?

Where does the compound/string literals get stored in the memory?


Why must wait and notify be called from synchronized block/method?

Why must wait() always be in synchronized block


How to negate bool inside function in JS?


Content-Security-Policy error in google chrome extension making


When to use single quotes, double quotes, and backticks in MySQL


remove a line from my array using matlab

Removing rows and columns from MATLAB matrix quickly


MySQL: Select threads and posts, order by latest activity

MySQL - how to show the latest topic per thread


Reading from Iterator yields new value before it gets incremented in next argument

Order of evaluation in C++ function parameters


Error: System.NullReferenceException: Object reference not set to an instance of an object

What is a NullReferenceException, and how do I fix it?


iOS 7: Force white text for clock/battery

How to change Status Bar text color in iOS


Interpret User Input as a Variable Name in Java?

Assigning variables with dynamic names in Java


Access two consecutive elements of a list in Python

How do you split a list into evenly sized chunks?


Getting number of elements in array not working as expected


String s=new String("Rohit"); Does this statement creates an object in heap only or it makes an entry in string pool as well?

Difference between string object and string literal


What is the difference between "text" and new String("text")?


How to display only month and year in UIDatePicker?


Android HELP my if statement does not work


How can i print a database query to a javascript array?


Merge data from two databases, use the row that is most complete/has more fields filled

How to merge two databases, with same data, but with different PKs, without duplicated fields?


Matching a word works on www.regexr.com but not on my website


CLLocationmanager delegate method is not working in xcode6


How to replace in a string only where keyword is not inside or in the middle of <a> tags?

Preg_replace match on word boundery and not in link


Prevent script from running with jQuery / Greasemonkey?

Stop execution of Javascript function (client side) or tweak it


Errors while running a sample android app


Vertically centering inside a div with vh

How to vertically align an image inside a div


how to update input type=" text" with javascript after an operation


Using localStorage base64 image in chrome content script

How could i achieve to access the data which where set on options page in the content script eg. in the google chrome extension


Quick easy way to migrate SQLite3 to MySQL?


Fatal error: Call to a member function prepare() on a non-object. I am trying to switch my unsafe code to PDO and mysql_num_rows equivalent

Reference - What does this error mean in PHP?


Setting minSdkVersion does not work in Android Studio

Android Studio - Can't specify own minSdkVersion


completely remove the .php extension from url

Remove .php extension (explicitly written) for friendly URL


String s = "a" + "b" + "c"; Can anyone tell for this statement how many object will be created


PHP session_start with encoding to UTF-8

How to fix "Headers already sent" error in PHP


Warning: mysqli_query(): Couldn't fetch mysqli


MySQL: trigger of second table not invoked


Get $_GET parameter from html file (php & htaccess)

How to get data by $_GET on php, when i used .htaccess


Object passing multiple parameters within one parameter

JavaScript variable number of arguments to function


Does google app engine support out-standard python lib?

Is scrapy supported on google app engine?


Can we set "allow_url_fopen" "ON" by using the ini_set() function in php


Determine whether an array contains a value


How to have multiple WHERE values in mysqli_query?


Maintaining the order of labels on x axis


How to create a banner for android app which can fits all different kinds of screen?

Is there a way to use a variable ad banner size?


operator overloading >> and private member

c++ friend function - operator overloading istream >>


How to convert array of byte to String in Java?

How to convert byte array to string and vice versa?


How can I read, write, and modify the contents of a notepad (.txt) file, in Winform and WPF?

Easiest way to read from and write to files


How to transfer a zipped folder from a desktop to unix server without using winscp/any tools?


Write a function to parse data from XML file

SimpleXML: Selecting Elements Which Have A Certain Attribute Value


Private properties vs instance variables in ARC

Best way of declaring private variables in cocoa


What is the difference between ${} and #{}

Whats the difference between "${foo.bar}" and "#{foo.bar}"?


What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?


Convert one date format into another in PHP


PHP prepared statement insert from a loop of data

How to squeeze error message out of PDO?


CheckboxList in MVC3 View and get the checked items passed to the controller


Java JComboBox listen a change selection event


PHP, AJAX, MYSQLI and IE9 not outputting as expected

Error on IE 9 - 'SCRIPT600: Invalid target element for this operation


Why is "throw null" not creating a compilation error in Java?


MySQL store IP as int for higher performance?

IP address storing in MySQL database using PHP


Weird objective-c syntax - square brackets and @ sign


Heredoc (Multilined Input) in Win BAT script


how can i check entered textfiled value as only digit or alphabhet in vaadin?

How to determine if a String has non-alphanumeric characters?


M Hartl's Ruby on Rails Tutorial Chapter 5 custom title on home page


Form submission via JS does not pass through jquery

submit event does not fire if submit initiated programmatically


Show alert message when clicking on disabled text box


AFNetworking 2.0 Get JSON from code 400 in failure block


Get Object Reference Error when trying to use Request.QueryString

What is a NullReferenceException, and how do I fix it?


Javascript function scoping and hoisting


Android project cannot find third party libraries in Eclipse

How can I use external JARs in an Android project?


how to split sentences with multiple splitting parameters and including split elements

In Python, how do I split a string and keep the separators?


"You need to use a Theme.Appcompat theme..." when testing ActionBarActivity, but I am

You need to use a Theme.AppCompat theme (or descendant) with this activity


Javascript - create flat sorted object from an object


Redirecting program output to file and shell

How to redirect output to a file and stdout


NSDateFormatter dateFromString: returns nil on specific device

What is the best way to deal with the NSDateFormatter locale "feechur"?


iOS: How to change app language programmatically WITHOUT restarting the app?


Use python next() in for loop without advancing the for loop


How can I change the strip.background color in ggplot2 facet_grid based on the value within the facet label?

ggplot2: facet_wrap strip color based on variable in data set


Inline JavaScript for dynamic iframe height in a single line of iframe code


prevent user from accessing page when click back button


How do I log a user out when they close their browser or tab in ASP.NET MVC?


What happens to the view.frame.size attribute after a CGAffineTransform (Rotate)?


Show "Spinning Wheel” over my Windows Forms application

How can I make the cursor turn to the wait cursor?


Hide pop-up menu item in eclipse plug-in


How do I create a hash from a querystring in ruby?

Parse a string as if it were a querystring in Ruby on Rails


How to share a image from getFilesDir() folder with SHARE INTENT?

Create and Share a File from Internal Storage


I can use more memory than how much I've allocated with malloc(), why?


What is wrong with "delegate subtraction" if addition seems to be fine in C#?

"Delegate subtraction has unpredictable result" in ReSharper/C#?


One eclipse workspace, simultaneously open on two machines

Sharing an Eclipse workspace across computers?


adding extra (pthread) dll in visual studio 2010

How do I install pthread_win32 (Windows pthread / posix thread library) for Visual Studio 2005?


Different versions of app for different devices

How to detect iPhone 5 (widescreen devices)?


why my hidden div is not appearing by button click?

how to change the iframe by a buttonclick in asp.net?


SQL - Can I prevent the same dataset inserted into a postgresql database?

How to UPSERT (MERGE, INSERT ... ON DUPLICATE UPDATE) in PostgreSQL?


Starting Tasks In foreach Loop Uses Value of Last Item


F# explicit member constraints: The type variable ^T could not be generalized because it would escape its scope


Quickest way to generate a sequence of consecutive numbers in a random order


Run script just when div with #id is loaded in DOM

How to catch creation of DOM elements and manipulate them with jQuery


Simple way to pause execution for a few seconds, that does not involve Thread.Sleep

Alternatives to Thread.Sleep() for simulating pauses


How to use coffeescript or javascript to read value of json file / parse to be use in d3 java script

How can I access and process nested objects, arrays or JSON?


How to make sure a pdf file is always downloaded

How to force a pdf download automatically?


Android: How to synchronize the sqlite data with server


Switching between jpanels with a click of a button using CardLayout

Implementing back/forward buttons in Swing


"Notice: Undefined variable", "Notice: Undefined index", and "Notice: Undefined offset" using PHP


Why I get a mysqli_num_rows() error? I've followed the example at the docs

Reference - What does this error mean in PHP?


Execute javascript on whole dom is loaded

Dom loaded event cross borwser native javascript code


Retrieve memory usage and CPU usage from jvm


PHP & MYSQL: using group by for categories


How to recognize what math operation I am inputing?

Scanner is skipping nextLine() after using next() or nextFoo()?


Creating dynamically named variables from user input


Why I can print the first element in an empty list?

Accessing an array out of bounds gives no error, why?


Undefined returned when object method called


Opening up two sockets in java from different instances of an application to the same source

StreamCorruptedException: invalid type code: AC


Why does print line is invalid syntax? [python]


Python datetime Period Ignored by strptime?

How can I account for period (AM/PM) using strftime?


In Python, given a class, how can I find what module it came from?

Finding where something was imported from in python


Calculating Damage Between Two Numbers In Java

How do I generate random integers within a specific range in Java?


strange ruby syntax for rails devise helper


Split a string similar to how Windows does for command line arguments

Split string containing command-line parameters into string[] in C#


err: TypeError: Cannot call method 'replace' of undefined

error: TypeError: Cannot call method 'replace' of undefined


How can I get an inner class's outer class's this in Java?

Getting hold of the outer class object from the inner class object


Sending secure POST requests to MySQL/PHP server from Android


How to keep keys/values in same order as declared?


How to count the number of elements in this json object?

How to efficiently count the number of keys/properties of an object in JavaScript?


Adding a line break in MySQL INSERT INTO text


counting the frequency of value in a column


Converting date format from d-m-Y to Y-m-d

im trying to change the date format when im display the result


How do you make this code general with loops/recursion? (C)


How to fix 'android.os.NetworkOnMainThreadException'?


understanding logcat output when written to file


How can we initialize non-static class variables in Java?

Should I instantiate instance variables on declaration or in the constructor?


Deleting duplicates from a MySQL database with a single duplicate colum

How to delete duplicates on a MySQL table?


Can't get java to recognize when input is 'quit' which is supposed to end the loop/program


How to simulate directory/grouping path in my Xcode project when loading image or other assets?

UIImage imageNamed requires pathForResource?


How to validate domain name without http or https in PHP?


What resources can I use to validate a DTD?


Injecting EntityManager using Spring ( Null Pointer Exception )


Debugging information for 'WebDev.WebSer40.exe' cannot found or does not match. Cannot find or open the PDB file

debugging information cannot be found or does not match visual studio's


Passing getter/setter as a method reference


What does class* mean when I am creating a CSS entry?

What does img[class*="align"] mean in CSS?


difference between dict(groupby) and groupby


Time based serial key generation for PC Software

How can I create a product key for my C# application?


How to Specify Images for 4inch iOS devices


Understanding javascript DOM core ideas: nodeList vs HTMLElement objects


Google Map on android Application is not working

google map not working on both emulator and device


How to check if a date is greater than another in Java?


Removing the <hr /> border styling on IE


Convert one date format into another in PHP


Null pointer exception with linked hashmap

What is a NullPointerException, and how do I fix it?


Why do I get "unable to connect a socket" when I try to clone via a git URL?


When I click the button, function doesn't get called

Why does jQuery or a DOM method such as getElementById not find the element?


How do I return the response from an asynchronous call?


Good practice using Enumerators - Please back it up with resources


Android SQLite alter existing column add unique flag?

SQLite:"ALTER TABLE `game` ADD UNIQUE(`name`)" Error in SQLite


How can I copy a file content into a temporary file in PHP?


Python: list items are not changed in for loop


accessing object class after click in JS


Spring Java Configuration: Create Bean From Dynamic Class Name


Unable to figure out NameError on local variable

Rails - How to use a Helper Inside a Controller


C# 2010 method in one class takes info from 3 classes and prints info in Console

What is a NullReferenceException, and how do I fix it?


How to share an url and a title along with google share?

Customizing google plus url default comment


How to check if a variable is the same as at least one of two other variables?


How to test multiple variables against a single value?


require_once has failed to include the template file. Why?

Reference - What does this error mean in PHP?


Regex: Regular expression for algorithmic operations with parentheses

Regular expression for math operations with parentheses


Inserting gujarati language data through mysql using PDO


javax.el.PropertyNotFoundException: Target Unreachable, identifier 'UserManager' resolved to null

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable


Is it possible to define a std::array without size?

How to emulate C array initialization "int arr[] = { e1, e2, e3, ... }" behaviour with std::array?


Windows 8 : git cannot push or pull or clone


How do I sort an STL list object using list::sort() while passing my custom sorting function as a parameter to list::sort?

problem sorting using member function as comparator


How to properly align numbers enclosed in parentheses?

Align Decimal Data in table column by decimal point, HTML5, CSS3


Regular Expression for date format validation


Integer division: How do you produce a double?


How to implement "Hot Keys" using jQuery


overriding virtual function to non-virtual function is OK?

C++ "virtual" keyword for functions in derived classes. Is it necessary?


What's the difference between saying element1, element2 {display: inline block;} and element1 + element2 (display: inline block;)?

What does the "+" (plus sign) CSS selector mean?


PHP mail function is not sending any messages


Difference between "\n" and Environment.NewLine


Git How to develop own version of software while keeping main repository changes

How do I update or sync a forked repository on GitHub?


Getting height of LabelFrame in Python 2.7

Python Tkinter: Attempt to get widget size


PHP - Remove Image Tag And Replace With Alt


cv2.videocapture.read() does not return a numpy array


how can a select two tables in mysql using UNION?


MySQL query for last rows that have a specific field

Retrieving the last record in each group - MySQL


How to prevent Razor to modify Html strings

Is it possible to display raw Html from database in ASP.NET MVC 3?


Making Circular Progress bar with html5 svg

SVG donut slice as path element (annular sector)


How to update web reference in visual studio without access to the web service server

Update asp.net WebService reference from wsdl file?


R: selective import with importFrom: namespace issues

Better explanation of when to use Imports/Depends


default parameter specifiers are not permitted error in c# 2.0

Compiler error "Default parameter specifiers are not permitted"


Java Command line system call does not work properly

How to make pipes work with Runtime.exec()?


Scrape web page data generated by javascript


How to HTTP POST a XML File using PHP without cURL?

How to post data in PHP using file_get_contents?


Is it possible for a class to implement two interfaces, each of which contains a method with the same method header?

Two interfaces with same method signature implemented in Java class


Type Erasure in Java contradictory: how does the compiled class file ensures type checking?

Java generics type erasure: when and what happens?


Strange Behaviour of replaceAll method of String


Understanding garbage collection in .NET


Any way for a combo box with 2 values per line?


How do I convert an ISO8601 date to another format in PHP?


Faster way to check if a number is a prime?


BaseAdapter class wont setAdapter inside Asynctask - Android


Associativity of assignment operator in C

Why are these constructs using pre and post-increment undefined behavior?


What design pattern is this code in Javascript?

Why write ".call(this)" at the end of an javascript anonymous function?


Redirect console output to textbox in separate program


Why are static content and scripts in separate folders

ASP.NET MVC Default Project Structure and the Scripts Folder


What causes: "Notice: Uninitialized string offset" to appear?


How can I delete a specific cookie prefix with PHP or JavaScript?

How can I iterate over cookies using jquery (or just javascript)?


Im getting "dig is not recognized as an internal or external command" when I try to run a batch file from java


3rd Party Language support (Xcode + iOS)


Defining my own None-like Python constant


WAMPSERVER - Only upgrade PHP Version from 5.4.3 to 5.5.4


Bootstrap | I can't get a background image in my site

Insert a background image in CSS (Twitter Bootstrap)


What are "sequence points" and how do they affect undefined behavior?


Make my application vague while Show "Spinning Wheel”

How can I make the cursor turn to the wait cursor?


AFHTTPSessionManager get error response from server


Is it possible for Perl to preserve case in a substitution?

How to replace string and preserve its uppercase/lowercase


How can I make a delay inside my “for loop”?

How to add some delay between each iteration of for loop in C#?


How to find out which model/code generated a particular SQL query?

Backtrace from SQL query to application code?


Is there a way to use sourcemap sequentially more than 2 times?

Generating source maps for multiple concatenated javascript files compiled from Coffeescript


Capitalize first letter of each word between [ and ] in text file

How can I capitalize the first letter of each word in a string?


Python function replacing itself in the module namespace


Is it possible to do regular expressions using wildcards in CSS to create less code?


Why doesn't this code simply print letters A to Z?


Accessing another's instance private field of the same class in Java and Groovy

Groovy subclass called superclass method that accesses closure


javascript create an object with key from a variable

dynamic keys for object literals in Javascript


How to see all methods, objects, dataframse, etc of a package in R?


How to remove all xml children with a given element name in PHP?

A simple program to CRUD node and node values of xml file


Why sizeof(x++) does not increment the variable x value


How to calculate difference between two times?

Getting time span between two times in C#?


Get Files and their directory in Powershell

Get full path of the files in PowerShell


Algorithm to minimize the cost for mechanic


Why is my UIView not growing with CGAffineTransformMakeScale?


How to plot weighted loess smoothing in ggplot2?

How to weight smoothing by arbitrary factor in ggplot2?


What charting library does Facebook Prineville information page use?

What graph/dashboard product is facebook using in Dashboard: PUE & WUE


Format current date to show day of the week

How to determine day of week by passing specific date?


Error at server shut down & start up org.apache.struts.upload.CommonsMultipartRequestHandler$CommonsFormFile

java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException


AS3 - Preventing duplicates from being selected from an array


Is there a simple process-based parallel map for python?


Android textview whitespaces are disappearing

How to keep the spaces at the end and/or at the beginning of a String?


Set the Textview size respective to the device screen size

Text size and different android screen sizes


What's the purpose of the LEA instruction?


Tomcat started in Eclipse but unable to connect to http://localhost:8085/


UserPrincipals.GetAuthorizationGroups An error (1301) occurred while enumerating the groups. The group's SID could not be resolved

UserPrincipals.GetAuthorizationGroups An error (1301) occurred while enumerating the groups. After upgrading to Server 2012 Domain Controller


p:fileUpload Listener method is never invoked for mode="simple"

How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throws an error / not usable


While loop replacing Else Statement?(Python)

passing string to file open function in python


Apparently not able to append a string to another

Concatenation of two strings does not work


Why won't my HashSet allow me to add two of the same instance, if their equals() says they're false?

When does HashSet 'add' method calls equals?


Python - Returning longest strings from list


"undefined reference to `pow'" even with math.h and the library link -lm

Undefined reference to `pow' and `floor'


jQuery - Event for when an attribute of a node changes


Generating a PNG with matplotlib when DISPLAY is undefined


Unable to send mails in PHP contact form using 000webhost webmail

PHP mail function doesn't complete sending of e-mail


have QThread something like volatile member in Java?


How can I combine multiple rows into a comma-delimited list in Oracle?


Is there any way to define a constant value to Java at compile time


Invalid syntax error in python defining a function with PyScripter


Returning different int values for main()


My ArrayList only contains the last item on my array

Why does my ArrayList contain N copies of the last item added to the list?


python passing positional arguments to another function call

What does ** (double star/asterisk) and * (star/asterisk) do for parameters?


Where is the mysqli prepared statement query error?

Can I parameterize the table name in a prepared statement?


Why do my switch cases sometime need braces in Objective-C?

Why can't variables be declared in a switch statement?


Postgres error on insert - ERROR: invalid byte sequence for encoding "UTF8": 0x00


Why this is variable does not work? Jquery

How do I return the response from an asynchronous call?


How to hide a window from the taskbar when started using System.Diagnostics.Process


Javascript: value not the same between console.log

Is Chrome's JavaScript console lazy about evaluating arrays?


remove specific class's using jQuery and regExp

jQuery - regexp selecting and removeClass()?


Inject a text above a div centered horizontally and vertically

How to position one element relative to another with jQuery?


Catching strings while using cin for integer input

Good input validation loop using cin - C++


PHP - How to get last segment of URL string

Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?


C# Constructor Use Private/Public Fields

OO Design - do you use public properties or private fields internally?


JFreeChart: How to plot an array of 100000 samples using JFreeChart in a dynamic fashion


How can I access a __block variable, after the block has completed?

findObjectsInBackgroundWithBlock: gets data from Parse, but data only exists inside the block


Avoiding the variable in "val x = foo; bar(x); x"

Equivalent to Ruby's #tap method in Scala


Java Create new file automatically depend on size

check file size while writing file and create new file


How R formats POSIXct with fractional seconds


How to get difference of two arrays without association in php

Rebase array keys after unsetting elements


Why properties are always said to be made nonatomic in Objective C?

What's the difference between the atomic and nonatomic attributes?


Modify Line in text file by reading line by line


Sort NSArray with multiple NSDictonaries in it

Sorting NSArray of dictionaries by value of a key in the dictionaries


Not allowing user to edit Codeigniter Code


What is an undefined reference/unresolved external symbol error and how do I fix it?


PHP DateTime->diff dont works as expected

Error to calculate date diff with DateTime class


Getting the value of an object's member through a variable

JavaScript object: access variable property by name as string


Multiple color/stroke gesture and persist drawing in same GestureOverlayView


Sizing width of an element as a percentage of its height or vice versa in a fluid design?

Maintain the aspect ratio of a div with CSS


PHP - How to replace eregi code by preg match

How can I convert ereg expressions to preg in PHP?


Can we add HTML code in the HTML Title tag?

Is it allowed to use other tags inside <title>?


How to know the number of downloads of my apps from my itunes account


getting data from array within an object

Access an array value within an object in PHP


WCF : Service call failed: 415 Unsupported Media Type

415 Unsupported Media Type Calling WCF Service from $.ajax


simple user input validation in winforms

How to implement control validation in a Windows Forms application?


How to force the evaluation of a lambda term in haskell to the strong normal form


What can I use instead of the arrow operator, `->`?


org.hibernate.LazyInitializationException: could not initialize proxy - no Session help needed quick please

How to fix org.hibernate.LazyInitializationException - could not initialize proxy - no Session


How to get computed style of a HTMLElement


C variable declarations after function heading in definition


Timer function to provide time in nano seconds using C++


Create a button that can add website to homescreen

Javascript for "Add to Home Screen" on iPhone?


Netbeans incorrectly flagging a final variable as already assigned

Could a final variable be reassigned in catch, even if assignment is last operation in try?


change opacity of background image but not the content over it

Can I set background image and opacity in the same property?


Fixed banner on scrolling page with HTML and CSS


Qt - Regex to filter rich-text string and replace substrings

RegEx match open tags except XHTML self-contained tags


LogCat error: Error opening trace file: No such file or directory (2)

error opening trace file: No such file or directory (2)


Getting "Unable to switch encoding" error in SQLServer

How to solve "unable to switch the encoding" error when inserting XML into SQL Server


OOP PHP - Passing methods trough functions

Call to a member function on a non-object


calling multiple query results inside vba function

How to execute a query in ms-access in VBA code?


How to generate x,y plot starting from 0 in R?


Importance of serialVersionId in Serialization?

What is a serialVersionUID and why should I use it?


How to sort the List<User> of names by using DitachedCriteria in hibernate?

Case-insensitive ordering using Hibernate Criteria


How to display count of notifications in app launcher icon

Is there a way to add a badge to an application icon in Android?


$("#form").submit() do not work with Internet Explorer

jQuery's $(form).submit() not firing for IE only (MVC3 app)


Writing an instance(s) of a class in a file in json or xml

Scala 2.10 + Json serialization and deserialization


Spring - @Transactional - What happens in background?


What does the 'array name' mean in case of array of char pointers?

What does that mean in c? char *array[]= { "**", "**", "**" };


MySQL - count where id contained in a string


What does the third parameter (false) indicate in document.addEventListener("deviceready",OnDeviceReady,false);

Why is 'false' used after this simple addEventListener function?


How To get the full path of the folder selected

How to get full path of selected file on change of <input type=‘file’> using javascript, jquery-ajax?


use <br> tags only body part on Newsletter Email template in PHP


How to make String.Contains case insensitive?


Why is FileSystemRights enum incomplete?

Encountering a FileSystemRights value that isn't defined in enumeration


convert javascript number to currency format but without "$" or any currency symbol

How to format numbers as currency strings


Eliminate color codes from telnet output

How can I screen-scrape output from telnet in Perl?


Load a website and modify with Javascript

Ways to circumvent the same-origin policy


Meaning of the Accuracy value returned by Android GPS

Location getAccuracy() what this function do?


Putting an html response into a php variable

Return html response from PHP page in to variable


When should I use GET or POST method? What's the difference between them?


Convert a list of characters into a string


HTTP Status 404 description: the requested source () is not available

Servlet returns "HTTP Status 404 The requested resource (/servlet) is not available"


How to take screenshot of a div with JavaScript?


Stack up dynamic number of divs vertically then on right w. css/js

HTML columns layout with fixed height and horizontal scroll


How to convert letters with accents, umlauts, etc to their ASCII counterparts in Perl?


Is there a goto on error/warning type of deal in bash?


How do you make an image into a link in HTML?


C++ sorting and keeping track of indexes


Why does MS Office interop appear to let you construct an interface?

Please explain why I am able to instantiate the "Application" interface in Excel VSTO


What is the JavaScript version of sleep()?


Bug or limit of Delphi's max. constant integer values?

E2099 Overflow in conversion or arithmetic operation


What does the single ampersand after the parameter list of a member function declaration mean?


What does an ampersand after this assignment operator mean?


How to use the same browser window every time you start a project in Visual Studio?

Stop Visual Studio from launching a new browser window when starting debug?


Fixed Position Div Centered with 100% Width

How to horizontally center a fixed positioned element


Parse HTML to retrieve a Javascript variable

Parsing HTML to get script variable value


Reference — frequently asked questions about PDO


How to get tomorrow date time i.e end of the day in miliseconds

How to convert date format to milliseconds?


jQuery Promise, $.when execute all deferreds in array

Pass in an array of Deferreds to $.when()


c: error with wchar_t array passing to a function?


execute function after element has loaded


MAMP, htaccess, virtual directories and version control


java.lang.IllegalMonitorStateException wait and notify

How to use wait and notify in Java without IllegalMonitorStateException?


Using curl in php with client certificate and private key in separate files


How to remove namespace in XML through java?

How to remove Namespace and Nillable properties in generated XML by marshalling through JAXB


How to add multiple button in 1 line (css)?

How to align two elements on the same line without changing HTML


Attaching a CSS file to a Java Servlet in Tomcat

Browser can't access/find relative resources like CSS, images and links when calling a Servlet which forwards to a JSP


What is the difference between ( := ) and ( = ) in PostgreSQL?

The forgotten assignment operator "=" and the commonplace ":="


jQuery text() with replace() doesn't replace the text


how Java Application without main method (Karel The Robot)

How does Karel run without "main" method?


Serious error when trying to draw a circle on screen

‘invalid context 0x0’ error when using CGContext* functions


how do I create an infinite loop in JavaScript

JavaScript Infinitely Looping slideshow with delays?


Any way to avoid being labled a danger by windows?

How can I make SmartScreen Filter trust a self-signed certificate


What's the optimal MongoDB architecture for finding documents to which no pointers exist in another collection?

Get "data from collection b not in collection a" in a MongoDB shell query


Pushing items into an array after AJAX returns an empty array. How do I fix this?

How do I return the response from an asynchronous call?


why does JavaScript mess up 0.1 + 0.2 when C++ doesn't?


Variable from required document not found

Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?


Deferred/promise confusion and implementation

What are the differences between Deferred, Promise and Future in JavaScript?


How can i resolve UnsupportedClassVersionError?

How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version


PendingIntent NullPointerExepteion - Android

NullPointerException on AlarmManager.setRepeating() - ElapsedRealTime - Android


C#: Any way to skip over one of the base calls in polymorphism?


Passing arguments to a function from a bound button

How to pass an argument to event handler in tkinter?


How can I convert ereg expressions to preg in PHP?


Can't pass pointer to a method to a thread


Converting folders of .java files to .class files folder

Java: How can I compile an entire directory structure of code ?


How to create a help screen like one which comes when we set up an Android Device for the very first time?

Overlay image to make tutorial in Android app


ajax encapsulated request needs to wait for accumulated result

jQuery Deferred - waiting for multiple AJAX requests to finish


Possible combinations of numbers with variables sizes in matlab

Generate all possible combinations of the elements of some vectors (Cartesian product)


JTable How to refresh table model after insert delete or update the data.


How to replace the value of a variable in shell script?

Using sed to search and replace an ip address in a file


Why does this cross-domain request work in other browsers but not IE9?


Python datetime timedelta issues with leading 0 in days parm

What do numbers starting with 0 mean in python?


Sending a simple Ndef Message from one Device to another?


Is Deferencing an Uninitialized Pointer in sizeof Legal?

Why sizeof(x++) does not increment the variable x value


Maven project - Could not calculate build plan

Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved


Best Way To Display Music Play Controls On Lock Screen iOS7

Changing iphone lock screen programmatically when app is running in background


SSH Public Key for user without home directory


Redefining the syntax in Racket to accept quaternions

Scheme: Changing the definition of complex numbers to accept vectors


get the diffrence array from 2 multidimensional arrays

array_diff() with multidimensional arrays


Use array_diff_assoc() or get difference of multidimensional arrays


Convert all date fields in a record from yyyy-mm-dd to mm/dd/yyyy


How to pass arbitrary arguments to a javascript constructor

Use of .apply() with 'new' operator. Is this possible?


C# Form.Cursor set not accepting transparent cursors


Python: looping through values of two vectors

Cartesian product of x and y array points into single array of 2D points


Getting average of calculated list haskell

Outputting the contents of a list of a custom data type


Using Java with Microsoft Visual Studio 2012


node.js spits out nothing but three dots

node example.js and three dots, what's next?


How super() implements in python programming

How does Python's super() work with multiple inheritance?


How to remove last 10 elements from the list using C#?

Remove oldest n Items from List using C#


How do I return the response from an asynchronous call?


CSS: vertical center responsive image within 100% height absolute div

How to vertically center a "div" element for all browsers using CSS?


How to detect existence of a class using SFINAE?


How to add a switch to android action bar?


DateTime behaviour when casting to array


Property 'submit' of object #<HTMLFormElement> is not a function


Chrome vs JS: Uncaught SyntaxError: Unexpected token )

Which "href" value should I use for JavaScript links, "#" or "javascript:void(0)"?


ActionBarSherlock remove blue divider line

Android ICS: Remove blue divider in ActionBar?


Using subprocess.Popen for Process with Large Output


How to detect double taps on ListView items in Android?

how to implement double click in android


what is the advantage of inner join tables


Does a pointer extend the lifetime of an automatic-storage variable?

Can a local variable's memory be accessed outside its scope?


How to start service at device boot in android?

Auto start application after boot completed in Android


what does ":" mean in the declaration of a struct

What is this weird colon-member (" : ") syntax in the constructor?


Relational databases - to delete or not to delete?


Is testing for self still necessary and/or meaningful?

In Objective-C why should I check if self = [super init] is not nil?


How do you make a Console program that shuts down Windows?


Can't mount system android : read file only


c++ object and "undefined reference to" not agree with duplicated

What is an undefined reference/unresolved external symbol error and how do I fix it?


ERROR Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in

mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource


assigning values of 2d array inside a struct


Can't get Java to assign a value to a variable using if statement


overloaded * operator work only with one construktor

Why is there no call to the constructor?


Equivalent for getobjectcontext() in visual studio 2012 vb.net?


Inserting XML Data in multiple occurence

XML DML for 2008 R2..How to modify nested Elements


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Does java support explicit interface implementation like c#?

Is the C# "explicit implementation" of the interface present in Java?


android maven plugin: Plugin execution not covered by lifecycle configuration

Plugin execution not covered by lifecycle configuration error


MessageDialog ShowAsync throws accessdenied exception on second dialog


Disqus API Comment Count Tutorial - Where do I put the javascript code?

Showing Disqus comment count in a DIV or SPAN - not <a href>


Is there any tool that can turn C# upper case type and property names into CamelCase>

Easy way to convert blockcaps to camelcase in Studio?


Why is my iPad mini not detecting in Xcode after updating it to iOS 7?

Connect iOS 7 device with Xcode 4.6 for debugging


which technique will be very speed among these three techniques?

Objective C — What is the fastest and most efficient way to enumerate an array?


Should I prepend with "javascript:" in html markup?

Which "href" value should I use for JavaScript links, "#" or "javascript:void(0)"?


playing midi sounds through pygame on raspberrypi


Browser specific css for Internet Explorer

Conditional CSS for Internet Explorer 10 only


django - how to get all url parameters after "#"

How to access url hash/fragment from a Django Request object


scroll up and down a div on button click using jquery


Can we get native calendar view in android api 8?

Calendar view for Android GingerBread and before (API<11)


getMonth in javascript gives previous month


why formatting input output requires variable to be supplied?

Turbo C++: Why does printf print expected values, when no variables are passed to it?


Google chrome freezes on synchronous ajax call in jquery


gcc optimization in pre-increment & post-increment

Why are these constructs using pre and post-increment undefined behavior?


Assignment makes pointer from integer without cast


Include errors with hierarchical inheritance

Resolve build errors due to circular dependency amongst classes


correct way to implement operator== in .cpp file

What are the basic rules and idioms for operator overloading?


Group by Date array of json objects with jquery

Most efficient method to groupby on an array of objects


Finding date by subtracting X number of days from a particular date in Javascript


How to search and replace text in a file?


RegEx for checking if number is less or greater than


Does C++ provide a "triple" template, comparable to pair<T1, T2>?

STL-pair-like triplet class - do I roll my own?


If an image image path exists replace the text, if not display original image

Load image if found, else load another image


Is there any way to prevent files larger than a specific size to get uploaded?


Can I list-initialize a vector of move-only type?


Is there a way to use gcc to convert C to MIPS?


How to create minidump for my process when it crashes?


Get the index of the nth occurrence of a string?


SQL error 1222 different number of coloumns

The used SELECT statements have a different number of columns (REDUX!!)


Remove "unused variable" warinings from C++

How do I best silence a warning about unused variables?


How to run Android/ Robotium Instrumentation test cases against a release version APK?


How to navigate different classes using storyboard


boolean variable to identify Prime number asp.net


how to Add Minutes in date time result as 24 Hours Format


org.json.JSONObject cannot be converted to JSONArray


what is advantage of using conditional attribute over #if/#endif


Why would I bother using accessor functions?


Getting UILabel to produce an ellipsis rather than shrinking the font


regex to validate emails which allows only these two special symbols .,- before @ symbol

How to validate an email address in JavaScript


i need __NSCFArray convert to an array. is it possible?

What is __NSCFArray in AFNetworking 2.0 response?


Uncaught ReferenceError: {var} is not defined. Files are created separately

What is the scope of variables in JavaScript?


'NullPointerException' error when trying to delete from SQLite

What is a NullPointerException, and how do I fix it?


cmd Error : Could not find or load main class

What does "Could not find or load main class" mean?


How to create a custom-shaped bitmap marker with Android map API v2


Why can't I make a vector of references?


how to parse json with special key by Gson

Using GSON to parse a JSON with dynamic "key" and "value" in android


java.util.ConcurrentModificationException not thrown when expected

How "remove" function works for ArrayList while iterating using for-each loop?


Grouping data of two columns containing the same data


Does it make sense to have a sql PreparedStatement pool?

PreparedStatement Pool with Connection Pool


how does object behave here in javascript?

Why are two identical objects not equal to each other?


Python BeautifulSoup not processing entire page

Programmatic Python Browser with JavaScript


How to use a function from one CoffeeScript module in other one? Rails 4

Multiple Files communication with coffeescript


java.lang.ClassNotFoundException: com.mysql.jdbc.Driver in Eclipse


Head First Java: Target Random number is always zero


Dialing a phone call on click of textview in android


Test if a vector contains a given element


Scalability of preg_match and copy to file

How do you parse and process HTML/XML in PHP?


C++ comparing a char to a string literal

c++ compile error: ISO C++ forbids comparison between pointer and integer


C# -- TcpListener.Start() causing SocketException with message "Only one usage of each socket address"


How to implement websocket in Dropwizard

Implementing long polling server using Dropwizard 0.7.0


Is it possible to detect page modification through userscripts?

Can a website know if I am running a userscript?


Is there a way to have printf reference only one instance of a variable for the same conversion character repeated x amount of times?

How can I print the same variable into a string several times?


To find which button is clicked in javascript php

How to check whether a Button is clicked by using JavaScript


Moving more than one subdirectory in a git repo into a separate repository

Detach many subdirectories into a new, separate Git repository


Getting the key of the only element in a PHP array


How to create a reorder-able TableView in JavaFx


HTTP Status 404 - The requested resource is not available

Servlet returns "HTTP Status 404 The requested resource (/servlet) is not available"


How to link static library (of SOIL) to a project in visual studio 2010?

What is an undefined reference/unresolved external symbol error and how do I fix it?


Linq query works with null but not int? in where clause


branching model: How to move changes done in a branch to another branch

Setting git parent pointer to a different parent


PHP: How can I explode a string by commas, but not wheres the commas are within quotes?


Regular expression for strings, which are no ended with a specified substring


Interactive pixel information of an image in Python?


Converting a system command to python for file search and delete


to_string is not a member of std, says g++ (mingw)


How to find the type contained within a (strongly typed) collection?

How to get the type of T from a member of a generic class or method?


Implementing a white background on SVG text (similar to a label)

Svg - color background/overlay of a text element


Can I Comma Delimit Multiple Rows Into One Column?


Generate an incremental $variable when in a for loop

How do I dynamically create the variable name in a PHP loop?


Function that accepts every type of argument

C++ send any type of argument to a function


Does JavaScript setTimeout executed in event queue in different browsers?

Execution order of multiple setTimeout() functions with same interval


How to do an update + join in PostgreSQL?


Call Function run everyday at specify time

How to call a method daily, at specific time, in C#?


Using HTML5/Canvas/JavaScript to take in-browser screenshots


What is the difference between "$a" and $a in unix

When to wrap quotes around a shell variable?


CSS text-decoration property cannot be overridden by child element


Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in C:\wamp\www\pyrll\index.php on line 58

mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource


How do I instantiate this 'class with generic parameter' in run-time

Create instance of generic type whose constructor requires a parameter?


Trouble changing background image of navigationbar back button

Customization of UINavigationBar and the back button


Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?


What's the difference between `trait ValueHolder { type ValueType }` and `trait ValueHolder[T] {}`


The file name or path doesn't exist or used by other program while writing Excel file

How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?


Is there any array function by which I can get the expected result?

Convert array into simple 1 level array in PHP


Identity column value suddenly jumps to 1001 in sql server

Identity increment is jumping in SQL Server database


Are Java static members initilized after static block?

Are there any guarantees in JLS about order of execution static initialization blocks?


How to correct JAVA_HOME which should point to a JDK not a JRE folder?

JAVA_HOME should point to a JDK not a JRE


how to get plain phone numbers from formatted string

How do I remove letters and dashes and dollar signs in a string using a regular expression?


Convert binarystring to int, in C or C++

Converting string of 1s and 0s into binary value


What's the meaning of a number after a backslash in a regular expression?


Create a separate frame for JProgressBar


How to make input-field seem like regular text


WebAPI - Attribute Routing POST not working with WebAPI Cors?


Removing Non-Digits on an Input with type="number" causes Digits to be removed too

Regex to remove letters, symbols except numbers


PL/SQL: ORA-22905: cannot access rows from a non-nested table item

Why can't I can't I use my Oracle user defined type like this?


How to access json object key with space

How can I access a JavaScript object which has spaces in the object's key?


Interaction between floated and "non floated" elements

CSS Float - The content stays in the default stack position


Create private Gradle task which is not visible on task list


JQuery ajax success callback return in another function

How do I return the response from an asynchronous call?