how to count the records of checked checkboxs in a grid

calculate the number of html checkbox checked using jquery


Why does this MPI code execute out of order?

Why is my MPI program outputting incorrectly


SQL to find records that don't have a type of record in a different table

Find records from one table which don't exist in another


python simple percentage calculation returning 0

How can I force division to be floating point? Division keeps rounding down to 0?


Show/Hide the console window of a C# console application


Calculating difference between two dates with javascript

Date difference in Javascript (ignoring time of day)


IllegalMonitorStateException on wait() call


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


how can i do math operation on list elements in python?


R: Wrong conversion of factor to numeric in R

How to convert a factor to integer\numeric without loss of information?


Javascript how to unify blank spaces into 1 blank space

Regex to replace multiple spaces with a single space


Nested causes in nested exceptions in python

"Inner exception" (with traceback) in Python?


Cannot refer to a non-final variable inside an inner class defined in a different method


Guarantee of order of conditions in if statement?


Why does `<<` append to a Ruby string while `+=` does not?


Dynamically create text alternative emails


REQUEST_DENIED:: This IP, site or mobile application is not authorized to use this API key. error while accessing geocode service


cannot convert value of parameter date from system string to system datetime


Is <? ... ?> valid shorthand PHP and will it always work?


Linked lists: sum up all of the values to the right of the minimum value


What is the most elegant way to check if all values in a boolean array are true?


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


Linux/Perl: Additional output buffers other than STDOUT and STDERR?


Bash can't cd into a directory through another script

Why can't I change directories using "cd" in a script?


Using same php file to show form and receive the form's data


Remove Deplicate Strings from array in java

Removing duplicate strings from an array?


ArrayFormula More than 255 Characters .Replace Not Working

How to automatically input an array formula as string with more than 255 characters in length into an excel cell using VBA?


How to avoid having class data shared among instances?


Using Phone number to authenticate login instead of UUID in android

MSISDN : Is it a SIM Card Data? Why all The Provided Function (from Blackberry and Android) to fetch MSISDN not reliable?


How to display each individual word of a string?

saving and retrieving string data in matlab


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


"Main method not found" error - what is missing in this code?

"Main method not found" error when starting program?


How to write a counter for a .txt file in java


Issue with NSMakeCollectable when converting to ARC


Retrieve only the queried element in an object array in MongoDB collection


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


How to I inject only certain parts of PHP page using PHP


MvvmCross : DataBind a parent property on Android

MvvmCross Android - Alternative to RelativeSource binding for button command


How to shorten my conditional statements


time complexity or hidden cost of <Array Name>.length in java


Shuffeling strings so no object is in it's original place

Shuffle list, ensuring that no item remains in same position


PHP Parse error: syntax error, unexpected '['


Access DB Query for Image Attachment File

Extracting files from an Attachment field in an Access database


Make unique DWord constants, not concurrent to any TObject address

Is the pointer guaranteed to be > a certain value?


Sorting varying sizes of blank strings in SQL Server


How do I return the response from an asynchronous call?


In Python, is there a way to validate a user input in a certain format?


How to "define" a global var (uniqueness guaranteed)


Bind c# WPF Checkbox to Application Setting and update setting


(1, eval)('this') vs eval('this') in JavaScript?


How can I access an SSL client certificate from IIS using **PHP**?

Client Authentication via X509 Certificates in asp.net


Find all possible substring in fastest way

Generate all unique substrings for given string


Help editing JSON to make an array rather than a 'dictionary'


Removing whitespace from a list in python


"Missing return statement" within if / for / while


How to remove the project name from domain on cPanel

How to deploy war files into cPanel and remove the project name?


The row is larger than the container in Bootstrap

Bootstrap 3 - Why is row class is wider than its container?


change cursor from block or rectangle to line?

Bold black cursor in Eclipse deletes code, and I don't know how to get rid of it


purgeIdleCellConnections: found one to purge conn = 0x1d57ba00


node.js mongodb javascript scoping confusion


Servlet get parameter from multipart form in tomcat 7

How to upload files to server using JSP/Servlet?


Pick Custom Object from Select one menu JSF

How to populate options of h:selectOneMenu from database?


How to connect Android app to MySQL database?

Can an Android App connect directly to an online mysql database


Python OrderedDict not keeping element order


How do i remove the latest commit from my repo?

How do I undo the most recent local commits in Git?


Fatal error: Using $this when not in object context in


Why am I unable to read iOS WiFi address?

Fetching IP address of router to which iPhone is connected


Bash script prints "Command Not Found" on empty lines


Why doesn't this C++0x code call the move constructor?


Appending the same string to a list of strings in Python


how do I include .js link into another .js?

How do I include a JavaScript file in another JavaScript file?


Header for XML files with xml.etree.ElementTree

How to create <!DOCTYPE> with Python's cElementTree


Remove the first git commit from the history

Change first commit of project with Git?


Why is the name of the containing class not recognized as a return value function annotation?

How do I type hint a method with the type of the enclosing class?


Getting Time Zone from Lat Long Coordinates?

How to get a time zone from a location using latitude and longitude coordinates?


Umlauts in regexp matching (via locale?)


PHP Filter drop down data according to drop down selections in page

PHP/MySql Multiple Dropdowns dont want option values visible in page source


How to handle java.io.InvalidClassException?

What is a serialVersionUID and why should I use it?


How to fix "Headers already sent" error in PHP


Initializing static pointer in static class

How to initialize private static members in C++?


Why `boost::bind()` can't be replaced with `std::bind()` here?

boost::bind, std::bind and overloaded functions


GetProcAddress returns 0 For All Functions

GetProcAddress returning NULL for RegDeleteKeyEx


Python equivalent of MATLAB command prod


JavaScript 'this' scope in window.setInterval


kwargs reserved word in python. What does it mean?

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


how to write css for inner html of iframe


Getting a value from Another Form using C#

Send values from one form to another form


My random number generator function generates the same number

rand() generating the same number – even with srand(time(NULL)) in my main!


ResultSet.getString(1) throws java.sql.SQLException: Invalid operation at current cursor position


How to get some data from json array length and context

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


C - bool data type in struct causes exceptions


How to cancel alarm programmatically in android?

Android Alarm Clock - Remove alarms programmatically


How to extend sealed class by decorator design pattern?

How to extend a sealed class - need simple program explanation and usage in real time


How to pivot text columns in SQL Server?


addEventListener doesn't work in IE (tested in IE8)


How to change the title of Y axis in ggplot2?

How can I change the title of a ggplot2 legend?


Sort ArrayList of custom Objects by property


Is it possible to have a checkbox that uses a slash and not a check mark?

is there a way to change jcheckbox to use a cross instead of a tick? JAVA


How to have a 'broad filter' in SQLAlchemy query search


Regex exclude character between string tag

Find an element by id and replace its contents with php


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


How to remove an object from JSON response object

javascript find and remove object in array based on key value


Alternative to jQuery's .toggle() method that supports eventData?


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


Conditional expressions instead of if statement

Is <boolean expression> && statement() the same as if(<boolean expression>) statement()?


Preventing double click on a link but can click on another link

Disabling links to stop double-clicks in JQuery


couldn't install xamarin in visual studio express 2013

Install Xamarin for Visual Studio 2013 Express


How To Prevent hiding textView when Keyboard Popups

Android soft keyboard covers EditText field


For loop with two arguments in Coffeescript


why a const references can point to constant while normal reference can not

How come a non-const reference cannot bind to a temporary object?


Is Java "pass-by-reference" or "pass-by-value"?


Remove a image and put a text in your place - Word File with C#

Word Automation: Replace an Image using C#


Uniformly distributed pseudorandom integers inside CUDA kernel

Generating random number within Cuda kernel in a varying range


DateFormatter Issues - Show Current Date and Time

Is it possible to add custom text in NSDateFormatter's format string?


Confused with Application.DoEvents() and PictureBox


recursive return statement with || in it

How does returning an || statement work in java?


Create functions inside loop mantaining index value

JavaScript closure inside loops – simple practical example


Why 2nd scanf doesn't work in my program?


Converting Array into 2 new arrays with equal sum in Javascript

How to optimally divide an array into two subarrays so that sum of elements in both are same, otherwise give an error?


How to remove white space from different height divs and make them "suck up" to each other?


How do design multilevel database driven menu?

SQL - How to store and navigate hierarchies?


How to get the amount of available-light in the area surrounding the iPhone using Objective C?

Reading the iPhone's Ambient Light sensor


how to read a .csv file as time series using zoo?

Error: unexpected symbol/input/string constant/numeric constant/SPECIAL in my code


Conversion rate of pt, em, px, percent, other


Sorted Word frequency count using python


CSS :after working but not when editing from jQuery

Selecting and manipulating CSS pseudo-elements such as ::before and ::after using javascript (or jQuery)


Refering to this in a function expression in JavaScript,


Are optional arguments possible in C# functions?

How can you use optional parameters in C#?


Combining two columns into one column returning ORA-01722: invalid number

Oracle SQL, concatenate multiple columns + add text


How to make an exe run without the IO window (command line window)?


Can I use a SVG object in place of an img file on web page?

Do I use <img>, <object>, or <embed> for SVG files?


Function like Object.defineProperty to make a general getter/setter in javascript?

Monitor All JavaScript Object Properties (magic getters and setters)


incorrect INSERT statement in SQL Server


Python: Create a Map (tuple) from a text file

Python: Create a list of tuples from file


How to copy all the elements in an array list, then paste them to the array list? Example provided

How to append the contents of a list at the end of the other list?


Inserting multiple rows in a single SQL query?


How can I access a window variable from a chrome extension?

Chrome extension - retrieving global variable from webpage


is there a quick way to remove all the old memory management in the old iOS?


How to make the main content div fill height of screen with css

Make a div fill the height of the remaining screen space


PHP Headers already sent - session_start() and setcookie()

How to fix "Headers already sent" error in PHP


What is the difference between an "XML schema" and an "XML namespace"?


How can I create a css background that is split in 2 halves, and goes in different directions?

Can I apply multiple background colors with CSS3?


Defining multiple variables at once in one line with one value?


Getting the Class attribute works in IE9 but not IE8


How to count fractional days between 2 dates

Finding the number of days between two dates


in c#, I want to send Form1's string's value to appear in Form2's textBox when I click a button of Form1

Accessing a textbox value from form1 in form2


Capture Image with android camera along overlays

capturing image from camera and overlaying another bitmap before we save it


C++: cannot initialize a parameter of type 'void (*)()' with an rvalue of type 'void'

Using OpenGL glutDisplayFunc within class


javascript pattern to determine when someone is selecting text on a page


Why are arrays covariant but generics are invariant?

Why Is Subtracting These Two Times (in 1927) Giving A Strange Result?


Exception: The process cannot access the file because it is being used by another process

FileStream can't access the file because it's being used by another process


How to view a git branch ONLY back to the point where it was branched off?

How to find the nearest parent of a Git branch?


How to horizontally center a div-block containing images?


How do I convert a list of strings to a unicode value?

Get unicode code point of a character using Python


Warning: Cannot modify header information - headers already sent by?

How to fix "Headers already sent" error in PHP


what do "user","system", and "elapsed" times mean in R

What are 'user' and 'system' times measuring in R system.time(exp) output?


How to send variable value from php to js


error LNK2019: unresolved external symbol "public:

Why do I get "unresolved external symbol" errors when using templates?


How to embed multiple images in email body using .NET


Why can't I pass function evaluation as constructor parameter in c++?

My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(()); solve it?


MYSQL: How can I implement a order by 'Best match' in a query containing `UNION ALL`


How do I return the response from an asynchronous call?


Error running IPython Notebook in Virtualenv

Pelican 3.3 pelican-quickstart error "ValueError: unknown locale: UTF-8"


How do you reverse the order of words (not the letters) in a string?


JavaScript difference between two Date()'s in months

Difference between two dates in years, months, days in JavaScript


gulp.js strips relative paths of output files

Why does gulp.src not like being passed an array of complete paths to files?


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


How to read a string of characters and store into multiple variables?

How to read a single line of numbers into different variables?


JavaScript variable definition: Commas vs. Semicolons


Making an activity appear only once, when the app is started


Function to calculate the sum of squared deviations(from the mean) of a vector in R?

Calculating sum of squared deviations in R


Have different color and different font size in one label


Why does GCC not optimise away the function prologue and epilogue (push ebp; mov ebp, esp; ...; pop ebp)

Is the gcc insane optimisation level (-O3) not insane enough?


Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive


how to make AutoExpand UITextView Dynamically in ios

Autoexpand UITextView height dynamically in ios


How to fire Textbox textchanged event while typing in textbox or do partial postback


What does plus equals(+=) operator means here?


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


Add all files to a commit except a single file?


Difference between for(i in array) and for(var i=0;i<array.length;i++)

Why is using "for...in" for array iteration a bad idea?


utf8_unicode_ci still doesn't work. What is missing?


PHP / RegEx - Convert URLs to links by detecting .com/.net/.org/.edu etc


why array name ca'nt be incremented like a ponter

If an array name is treated as a pointer, why do I get a compile time error of Lvalue required when incrementing an array?


Can I use a GitHub project directly in Maven?


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


Finding minimum value in a stack with O(1) time complexity

Retrieving the Min element in a stack in O(1) Time


I need to return a variable from a jquery function

How do I return the response from an asynchronous call?


What would i add to this code to make 'mylives' go down (pygame)

How can I get the number of lives change (pygame)?


Why different behavior in two cases 1st. int i = 1,2,3; and 2nd. int i; i = 1,2,3;

Why is this double initialization with a comma illegal?


how to delete from uitableview with plist?

Delete from uitableview + write to plist not working


Wrong order of reference number in latex

How to order citations by appearance using BibTeX?


Why is the copy constructor not called when the function returns?

What are copy elision and return value optimization?


Oracle SQL If statement using select to compare

if (select count(column) from table) > 0 then


Android Color specific words in an ArrayList<String>

Change text color of one word in a TextView


Is an _id created programatically unique?

Possibility of duplicate Mongo ObjectId's being generated in two different collections?


does jQuery Validation plugin not work with input type number?

Jquery Validation Plugin digits that aren't required not working


Why does reassigning a variable (function parameter) cause "UnboundLocalError:" in Python 3.3?

Don't understand why UnboundLocalError occurs (closure)


How do I compile a QT Application that is located in a folder that has spaces in the path?

In a qt project, how to add include path to pro under windows where the path contains space


Is this ternary conditional ?: correct (Objective) C syntax?


the difference between glOrtho and glViewPort in openGL

Difference between glOrthof and glViewPort


Can javascript extract exact (character-by-character) HTML from source document from selection?

Get the raw HTML of selected content using javascript


Best way to find the sum of a column in a multi-dimensional array in python?


Cannot access user's first name after simple MYSQL query


Why isn't the size of an array parameter the same as within main?


Using relative URL in CSS file, what location is it relative to?


$http request doesn't send cookies cross-domain in angular CORS


Does str_replace() block ( ' ) in a string


How do you display JavaScript datetime in 12 hour AM/PM format?


How do I return the response from an asynchronous call?


Comparing two strings, ignoring case in C#


On upsert with Mongo node driver, did it insert or update?

Check if MongoDB upsert did an insert or an update


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


Displaying Images from a Folder in an Access Report is very slow

Creating a report that will display a number of images from filenames in a table


Refreshing page with window.location.reload() in chrome is causing issue

JavaScript location.reload() is losing post data


Adding extra <li> to existing <ul> on Facebook homepage

getElementsByClassName produces error "undefined"


bash - problems reading text file and printing line by line

Reading file line by line (with space) in Unix Shell scripting - Issue


Implementing one to one and group chat in android

How to make a chat application in android?


How to select a column name with a space in MySQL

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


How can I convert ereg expressions to preg in PHP?


Selecting the most recently added record to the database in Mysql


How to get contact from iphone simulator

How to get iPhone contacts in iPhone application


ignore whitespace in xslt template content

How can I remove whitespace when declaring an XSL variable?


How to solve showStatusIcon on inactive InputConnection


"Git Bash here" is not preserving bash history between sessions

.bash_history does not update in Git for Windows (git bash)


Passing a callback function with included parameters?

Pass an extra argument to a callback function


I have a program that should write some data to a file, it does not and I have no idea why

BufferedWriter not writing everything to its output file


What is this variable declaration with underscore, inline interface and assignment?

What does an underscore and interface name after keyword var mean?


Cannot use function call as first argument in s-exp

Do any lisps have a s-expression as their head, e.g. ((f 2) 3 4)? If not, why?


JAVA How to remove trailing zeros from a double

How to nicely format floating numbers to string without unnecessary decimal 0's


How to re-index all subarray elements of a multidimensional array?


Git command to see when a specific feature branch was merged into the integration branch

Git command to find what branches were merged into current branch and when


How to check if a String is numeric in Java


How to insert blank line using reStructuredText / Sphinx

How to add extra whitespace between section header and a paragraph


How to show changed file name only with git log?

How to have git log show filenames like svn log -v


How does ?#iefix solve web fonts loading in IE6-IE8?


How do I measure the memory usage of an object in python?


How to assign a function to a variable then call with parameters in python

How is returning the output of a function different from printing it?


Self deletable application in C# in one executable


How can I detect a new line from fgets then convert it to '\0'?

Removing trailing newline character from fgets() input


Having hard time with Form submission using JSF and value binding expression

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable


How do I make $_SESSION consistent between subdomains?

Allow php sessions to carry over to subdomains


How much memory is allocated for one Integer object in Java? How to find out this value for any custom object?


Why is my attempt to write to a file thwarted?

The process cannot access the file because it is being used by another process


bit shift multiplication in c not using powers of 2

How can I multiply and divide using only bit shifting and adding?


Highlighting border of the row in listview

How to add border to listview and different row colors at the same time


Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent

"Cannot send session cache limiter - headers already sent"


PHP json_encode return rows as objects instead of arrays

json_encode/json_decode - returns stdClass instead of Array in PHP


Converting escaped UTF8 characters back to their original form


Android Nexus 10 Emulator not running properly

Android : How to Create Android Emulator for Nexus10?


how to get the diffrence between startdatetime and enddatetime in javascript

Get difference between 2 dates in JavaScript?


How to avoid sending input fields which are hidden by display:none to a server?


assign value to char pointer, but say Access violation writing location

What is the difference between char s[] and char *s?


error 2006 in mysql server has gone away

#2006 MySQL Server has gone away error in Wamp


how to know which method is calling other method in javascript

How do you find out the caller function in JavaScript?


Bitset with size unknown at compile time


Dispaly image from database through servlet on jsp

How to retrieve and display images from a database in a JSP page?


python check string for emptieness - is this the elegant way


Why does CreateCompatibleBitmap fail after about a thousand executions?


Play RTSP streaming in an Android application


android: getSystemService calling from a non extended activity class not working

How can I use getSystemService in a non-activity class (LocationManager)?


Android create myApp:// protocol that will launch my app


Finishing current activity from a fragment


How to work with reverse tunneling in Objective-C SSH2?

Reverse Port Forward using libssh2 on iOS


Twitter API - Please migrate to API v1.1

Need help converting to Twitter API v1.1 - JavaScript


Calling PHP functions within HEREDOC strings


Change figure size and figure format in matplotlib

How do you change the size of figures drawn with Matplotlib?


What is the difference between cascade & inverse in hibernate, what are they used for?


Enable viper-mode when I open a file in Octave mode [emacs]


initialize object adress from a function

Having a function change the value a pointer represents in C


The meaning of 'in, out' in generic delegate declaration

still confused about covariance and contravariance & in/out


Comment out text in R Markdown (Rmd file)


Python: Semantic similarity score for Strings

How to compute the similarity between two text documents?


Change the default message "Validation Error: Value is required" to just "Value is required"


Inserting a tab character into text using C#


why Buffer[String] can not inherit from Buffer[AnyRef]

Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?


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


How to improve OCR Accuracy which use tesseract?

image processing to improve tesseract OCR accuracy


How to generate a pdf file by clicking submit button?

FPDF error: Some data has already been output, can't send PDF


How to parse ISO 8601 date in objective-c


Show InfoWindow only on selected markers, not on all markers

How to know which Marker was clicked on Google Maps v2 for Android?


Change li order with change of resolution


how to clear all the rows of uitableview


Difference between Generic collection and arrays of specific datatype

Array versus List<T>: When to use which?


strtotime return false for certain dates

Format date dd/mm/yyyy to yyyy-mm-dd PHP


Is it better in C++ to pass by value or pass by constant reference?


Populate SelectList in ASP.NET MVC with enum

How do you create a dropdownlist from an enum in ASP.NET MVC?


Is there a java equivalent of System.activator.createinstance?

Creating an instance using the class name and calling constructor


finding the first set bit in a binary number

Efficient bitwise operations for counting bits or find the right|left most ones


Why does Java not support multiple inheritance?

Why is multiple inheritance not supported in most of programming language?


Hide ICS back home task switcher buttons


When would I want to use fields instead of auto-implemented properties?

What is the difference between a field and a property?


Android_Eclipse Code is not acknowledging if statement


I can i play a soud when loading process is at 25%?

How do i play a song from library when the preloader is a "x"% of total loaded?


PHP error: Warning: Cannot modify header information - headers already sent by

Reference - What does this error mean in PHP?


window.history.go(-1) not working in iOS HomeScreen App

Is History API broken on iOS? (Location bar doesn't update on pushState)


JavaScript callback without changing scope?


Should I define macros in a .pch file or a .h file?


java.net.ConnectException: failed to connect to localhost/127.0.0.1 (port 9090): connect failed: ECONNREFUSED (Connection refused)

What can be the reasons of connection refused errors?


How to protect code html5 canvas of copy and paste?

How to protect code in HTML5/Canvas game?


google map with multiple markers is not appearing


In what scenario 'this' pointer is passed to the class methods?

Does every c++ member function take `this` as an input implicitly?


Add Hairline border to the bottom of UiToolbar in ios7


Reassigning letters in an alphet to a higher letter in python?


How to ask for an input and bubble sort that input?

How to prompt for user input and read command-line arguments


What is the difference between 'thread' and 'queue' in iOS development?

Use of the terms "queues", "multicore", and "threads" in Grand Central Dispatch


Error message "Strict standards: Only variables should be passed by reference"


Rails Displaying Full Database Instead of of Attributes Only

What is the difference between <%, <%=, <%# and -%> in ERB in Rails?


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


How to remove/delete a large file from commit history in Git repository?


how to repeat option between a range in angular js

AngularJS For Loop with Numbers & Ranges


Different type of string declarations in C


error: stray '\' in program in macro definition


Stack memory exists even after return from function.?

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


How to make jar file without using any IDE


Error: request for member in something not a structure or union

Compile error: with request not something structure or union error


Genymotion cannot create virtual device.I get message" Unable to create virtual device : Failed to import OVA"


What's the difference between @file_put_contents() and file_put_contents()?


Javascript objects working in html but not php

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


Using CookieContainer with WebClient class


How to enforce move semantics when a vector grows?


Notice: Undefined index: productID in .......product_list.php on line 14

Reference - What does this error mean in PHP?


What do parentheses surrounding an object/function/class declaration mean?


Find fewest rectangles that cover 1's in a grid

Find the set of largest contiguous rectangles to cover multiple areas


Call to a member function prepare() on a non-object PHP Help


How can I know the classes of a given package

Can you find all classes in a package using reflection?


scanf char variable in between scanf integer variable doesn't work?


Is there something in ruby similar to perlform?

What other languages have features and/or libraries similar to Perl's format?


Parsing ISO-8601 DateTime with offset with colon in Java


Change colour of curve according to its y-value in matplotlib

Having line color vary with data index for line graph in matplotlib?


Calculating days between two dates with Java

Calculating the difference between two Java date instances


Parse error: syntax error, unexpected T_STRING in . . . . on line 17


Convert one date format into another in PHP


How to access result from the previous promise in AngularJS promise chain?

How do I access previous promise results in a .then() chain?


i cannot fix "Exception in thread "main" java.lang.ArithmeticException: / by zero"


What's this "headers already sent" error that some hosts return even without any white space and how to fix it?

How to fix "Headers already sent" error in PHP


How to avoid java.util.ConcurrentModificationException when iterating through and removing elements from an ArrayList


Why does my For loop continue after a user enters a specific amount?


javax.imageio.IIOException: Can't read input file


Weird behaviour of find() function (python2.7)


How to check how many times an element exists in a list

How can I count the occurrences of a list item?


Parameter is not valid - Bitmap constructor error

C# "Parameter is not valid." creating new bitmap


__declspec(dllimport) how to load library


How to mix and match Swift and Obj-C within a library project

Error from import statement "expected "FILENAME" or <FILENAME>"


HTML5 main element versus ARIA landmark role="main"


Regex, trying to get text within XML tag

RegEx match open tags except XHTML self-contained tags


Why does 'key in d.keys()' finish in O(n) time while 'key in d' finishes in O(1)?


Are getters and setters poor design? Contradictory advice seen


Python - Keyword arguments using variable as key - fun(self.key="value)?


Setting "checked" for a checkbox with jQuery


How to implement a parallel jobs and queues system in Powershell


Creating modules and classes in JavaScript


Redirect file contents from android to computer


Swift alternative to performSelectorOnMainThread


Finding a mongodb object with multiple matching fields

How to find documents matching multiple criteria


Java - Sorting Arraylist by an objects instances.

Sort ArrayList of custom Objects by property


Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?


jQuery selector for an element that directly contains text?


How do I calculate the size of an entity stored in Google App Engine?


Eclipse doesn't recognise enum as keyword


Running A Javascript command through Browser

Clicking on a hypertext link using XPath


PHP how to get a random number that is different from values of an array


How to use "enumerateChildNodesWithName" with Swift in SpriteKit?


How to affect other elements when one element is hovered


Node.js - promise or callback for a Mongoose async findOne?

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


How to convert 2's complement to its corresponding signed counterpart natural to the machine?

Efficient unsigned-to-signed cast avoiding implementation-defined behavior


How get php file content from other server(domain) using ajax

Ways to circumvent the same-origin policy


How to implement a ViewPager with different Fragments?

How to implement a ViewPager with different Fragments / Layouts


parse string and store elements to an array


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


How does fork() work with buffered streams like stdout?


How does the android load the resources(string)?

How getResources().getString() works android


Deleting A Specified Element In An Array Using Random Class


Is it bad practice to create XML files directly without using a class to store the structure?

What's so bad about building XML with string concatenation?


iOS NSCalendar NSTimezone daylight saving time confusion


Failed to load JNI shared library "D:eclipse\jre\bin\server\jvm.dll"

Failed to load the JNI shared Library (JDK)


how to do loop depending how many arguments are in function

JavaScript variable number of arguments to function


How do I escape quotes in HTML attribute values?


Windows Batch file to echo a specific line number


How to use Jackson to deserialize to list or value based upon JSON?

Make Jackson interpret single JSON object as array with one element


Getting reference to view controller of the container view

Getting reference to the view of a container view


Why does adding a DOCTYPE affect my CSS?


What are differences between, and best purposes of, DROP, TRUNCATE, and DELETE? Can they be rolled back?

What's the difference between TRUNCATE and DELETE in SQL


how to make anchor tag match parent size

set anchor tag to match full width of parent list item


Best way to randomize an array with .NET


Avoid replication when importing a base partial scss

SASS - use variables across multiple files


PHP Identical Comparison Operator combined with Assignment Operator

What are the PHP operators "?" and ":" called and what do they do?


Get difference between 2 dates in JavaScript?


Can I force a link to open in a specific browser?


How can i execute http request from not-main thread in unity?

Use Unity API from another Thread or call a function in the main Thread


When does HashSet 'add' method calls equals?


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


Pass extra parameters to an event handler?


Can't write 'find the products with at least such features' in MYSQL

How to filter SQL results in a has-many-through relation


How to hide an SWT composite so that it takes no space?


i want to display searched bluetooth device using iOS programming? please give me a code snipet

How to get list of available Bluetooth devices?


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


If statement not working as expected in checking input value

How to test multiple variables against a single value?


How to draw the routes between current location and another location

iPhone: How to draw line between two points on MapKit?


How can i recover deleted data from sqlite?

Undelete accidentally deleted records in Sqlite3


Serializing java.io.Serializable instance into JSON with Spring and Jackson JSON

Jackson Object Mapper in spring MVC not working


How can I get fields from one object and add them to another in Javascript?

How can I merge properties of two JavaScript objects dynamically?


PostgreSQL : Query to retrieve informations about fk on a table


Change JQuery UI draggable helper option


R memory management / cannot allocate vector of size n Mb


Why can I construct a string with multiple string literals?

Why allow concatenation of string literals?


Get the last occurrence of string within another string


Why does PHP consider 0 to be equal to a string?


Convert one date format into another in PHP


PHP script that can extract text from multiple a title= values of certain website?

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


how to do things for a period of time in python


random card from a deck with probabilities


transparent status-bar / system-ui on 4.4 Kit Kat

How to make the navigation bar transparent


Java - Small Rock Paper Scissors game. I can't find error


how do I make a list into multiple lists of that list?

How do you split a list into evenly sized chunks?


Unable to build android project on Netbeans

Android dex gives a BufferOverflowException when building


Why does this Java regex cause "illegal escape character" errors?


putting - and -- before switches in git commands

git difference on parameter one dash and two dashes


Difference between char* var; and char *var;?


How to make your java application restarts itself


Validate decimal numbers in JavaScript - IsNumeric()


What is the use/ application of Abstract Classes?

What is the main advantage of making a class abstract


Preventing repetitive items from being printed

Preventing multiple objects from being printed


fgetc not starting at beginning of file - c

fgetc not starting at beginning of large txt file


Cannot make a static reference to the non-static method. How would I fix this

How do I fix the error where I cannot make a static reference to a non-static input field?


Create a dictionary from a string/text file

How to count word frequencies within a file in python


Best way to implement a non-blocking wait?


How can I get the value of a field by its name?

Java reflection: how to get field value from an object, not knowing its class


With Objective-C, what is the best way to log in to a service and scrape content from the resulting page without an API?


Python 3.3 : I do not understand Buttons and their lambdas in Tkinter()


How do you write a program to translate a .txt file to a more manageable Multidimensional array in c++?


When importing CSV into R how to generate column with name of the CSV?


How to use nanosleep for sleeping random amounts of time?


Python is not interpreting regex correctly

why \b doesn't work in python re module?


How do I install a custom font on an HTML site


undefined reference to / cannot resolve address of overloaded function

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


How to store an Image into a "global" variable

How do I return the response from an asynchronous call?


How do I send an email with a .csv attachment using Python


Differences in jQuery's callback approaches

jQuery.ajax handling continue responses: "success:" vs ".done"?


a star algorithm not taking the visually ideal route


PHP Notice: Undefined index: status on line

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


"Initializer is not a compile time constant" error works in .mm?


jQuery $.getJson call not returning value


Write to text file without overwriting in Java


PackageManager: List all app that can send notifications

How to get list of ALL apps (including System Apps)?


Having trouble with program output an printf


Maven artifact and group naming conventions


How can I create a UILabel with strikethrough text?


Correct way of declaring a static string variable?

How to deal with global-constructor warning in clang?


How to mathematically subtract two lists in python?


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


What is the output of git subtree push and how can I make it faster?

How can I reduce the ever-increasing time to push a subtree?


Chrome extension: sendMessage doesn't work #2


Difference between returning reference vs returning value C++


p parsed["desc"]["someKey"], in ruby what does "p" mean?


Remove .html and .php extensions with .htaccess

How to hide the .html extension with Apache mod_rewrite


What is the difference between null and System.DBNull.Value?


How to perform case-insensitive sorting in JavaScript?


Make Input Type="Password" Use Number Pad on Mobile Devices


How to sort depended objects by dependency


C# - Call method when element is added to System.Collections.Generic.List


How can I use sum() function for a list in Python?


Create a discount code for my own app in google play store

Is there a way to give promo/coupon codes for people to download your app for free?


what does " |= "and " ^= " mean in java?


eclipse : how can I edit package name of android project?

How to change package name of Android Project in Eclipse?


How can I insert binary file data into a binary SQL field using a simple insert statement?


How to change minibuffer location in Emacs?

is it possible to move the emacs minibuffer to the top of the screen?


Replacement of empty strings in data frame takes very long


PHP - How to know if PHP script is being run via a Cron

How to determine if a PHP file is loaded via cron/command line


Python, memory error, csv file too large


ASP.NET MVC: Weird characters in error page


C++ list remove element from position and place at end


How to access an object from another class?


How to obtain a grid of equal height list items?


Syntax on Constructors with Const Members

How to initialize a const field in constructor?


JavaScript property access: dot notation vs. brackets?


Update text dynamic via tooltip in Highcharts Piechart

Highcharts Donut Chart text in center change on hover


what is difference between this.width & $(this).width with fancybox

What's the difference between '$(this)' and 'this'?


Reading from an InputStream using read(...)

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


using java's interface as type and instantiating it

Java - Interface, instantiating an interface?


What is the difference of const and static const?


How to detect if docker run succeeded programmatically?

How to check if gcc has failed, returned a warning, or succeeded in Bash?


How to use protected variable in javascript?

declaring protected variable in javascript


What is the difference between `let` and `var` in swift?


How do you create optional arguments in php?


How can I resolve dependency conflicts in Azure WebJob SDK?

Missing Microsoft.Data.Services.Client version 5.6 on Azure Websites


Double dollar variable not being called correctly in a function


Simple division in Java - is this a bug or a feature?


some questions in codeeval about the first argument to your program


iOS App Ready for sale status but not appearing in the store

Application is "Ready to Sale" but not reflected on iTunes Store


Why does Perl's sprintf not round floating point numbers correctly?


How could we get a jquery text value to a php variable


Is this output correct? or is it an error?

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


Fancybox isn't working, and no errors in console

Fancybox links don't show in lightbox - what am i missing?


how to delete browser history by javascript?

How to clear browsing history using JavaScript?


How can I change the class of an element with jQuery>


jQuery Validate plugin custom method not working

jQuery Validate Plugin - How to create a simple custom rule?


Convert html to word /excel / powerPoint with PHP


How do you know when a class should be abstract?


Implement a split functionality in javascript

Add a space between characters in a String


iOS background application network access


Get variable name. javascript "reflection"


downloading a picture or showing save popup for a picture on click on a button


Why does append(), append incorrect data?

Python rounding error with float numbers


WPF TabControl MVVM ViewModel get instantiated everytime i toggle betwwen tabs

Stop TabControl from recreating its children


sql server 2008 R2 management studio table recreation

Saving changes after table edit in SQL Server Management Studio


strcpy crash with char *[] (ARGV Structure)

Why do I get a segmentation fault when writing to a "char *s" initialized with a string literal, but not "char s[]"?


how to detect if the downloading of the file has finished?

How to detect when a user has successfully finished downloading a file in php


Javascript How to detect Opera browser version?

What is the correct way to detect Opera using jQuery?


How to get number from between brackets in string in PHP

PHP/REGEX: Get a string within parentheses


way in .NET/C# to easily know if laptop is plugged in?

How to detect when laptop power cable has been disconnected?


Pass a PHP string to a JavaScript variable (and escape newlines)


how to represent number bigger than long in c


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


Python functions with default parameters show unexpected behaviour

"Least Astonishment" and the Mutable Default Argument


Getting a "random" number from 0 - 1 depending on a number and a count

Seedable JavaScript random number generator


what is wrong in the code written inpython

out file with multiple criteria in python?


Best way to update UI every minute/second?


Magic transparent space between a-tags in html

Why is there an unexplainable gap between these inline-block div elements?


Calculate number of hours between 2 dates in PHP


componentsSeperatedByString returns full word

Is there a simple way to split a NSString into an array of characters?


Use of 'extern' keyword while defining the variable


VS2010 does not show unhandled exception message in a WinForms Application on a 64-bit version of Windows


PDO quoting integers in the query.What should I do now?

How to apply bindValue method in LIMIT clause?


How do I unload (reload) a Python module?


How to create an object with name from string?

How do I instantiate a class given its string name?


Error: member names cannot be the same as their enclosing type

Why can't C# member names be the same as the enclosing type name?


Node js / Angular js - CAUTION: Provisional headers are shown

"CAUTION: provisional headers are shown" in Chrome debugger


Having 100 buttons..easy way how to call a method when any is pressed?

Event for Click in any button (C# windows forms)


How to make a GridView scroll horizontally?

How to make grid-view horizontally scrollable in android


is the AFNetworking synchronous request possible?

Can AFNetworking return data synchronously (inside a block)?


How can I get the width of an iOS device in pixels?

in iPhone App How to detect the screen resolution of the device


Posting on facebook page without login from a php based website


Variadic Templates : Unable to instantiate std types

(Default) construct an object for every variadic type


Running other C# code from inside my program


How to only user to edit/update/delete their own questions?

Ruby on rails more elegant way to authenticate that users can edit only their own content


Represent JSON data from one line string to structured source


phpmyadmin n:m relation, and CASCADE DELETE

How to use DELETE ON CASCADE on many-to-one relation


If I want an asynchronous thread to, do I need setTimeout?

JavaScript closure inside loops – simple practical example


Threads spun with Task.Run always exit with exit code 259


Point to a Local git package on bower, with specific branch

Specifying latest revision of a particular branch with bower


Simple Java password entry verification won't work


Python - How to ignore white spaces in double quotes while splitting a string?

Split a string by spaces -- preserving quoted substrings -- in Python


How to transfer more than 65536 rows from excel to Access (Both Version 2010)

Importing More Than 65.535 rows to MS Access from Excel


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


Implementing the zoom in and zoom out in a Plotting Calculator


Change an input's HTML5 placeholder color with inline CSS


Rounding of issue while subtracting doubles


How to prevent browser from opening .csv file?

How to Use Content-disposition for force a file to download to the hard drive?


Date.parse javascript for the August error

Why does Date.parse give incorrect results?


Date.parse() is not working properly in javascript

How to check if a string is a legal "dd/mm/yyyy" date?


How to set a image from the service and display in the table cell?

how to show image in table cell through json parsing


Select 2 random rows from a table from each category MySQL

MySql Query: Select top 3 rows from table for each category


Why does "new Random().Next()" not return random numbers like "random.Next()"?

Random number generator only generating one random number


what s the best way to store information on iOS


Insert user defined variables in to the sql statements


Ignore folders/files when Directory.GetFiles() is denied access


jsFiddle: no connection between html and js? Can't call simple function from button?


How do I programmatically click a link with javascript?


MySQL: selecting rows where a column is null


mysql_num_rows() expects parameter 1 to be resource error, appeared in LogCat

Warning: mysql_num_rows() expects parameter 1 to be resource, object given


What is the size limit of a post request?


How can I access this anonymous class method in java?

Using an arbitrarily defined method of an anonymous interface


Why 2.0 % 0.1 gives 0.09999999 on debugging How to make the solution if i have to do solution if(doubleVar ==0)

Why is floating point arithmetic in C# imprecise?


Positioning an item at the bottom of a fluid container

How do I get a div to float to the bottom of its container?


How to assign the read the root var in JS independently of context (Browser, Node)?

Getting a reference to the global object in an unknown environment in strict mode


How is a local variable created even when IF condition evaluates to false in Ruby?

Confusion with the assignment operation inside a falsy `if` block


Calling JavaScript function from <a href>


How to solve double-modulo issue for obtaining "0"in c#

Why is modulus operator not working for double in c#?


C++ Hello world won't compile? Seems to be a linking issue…

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


how to break last 2 for loops out of 4 for loops?

How do I break out of nested loops in Java?


Transform image to fit inside specified points


How would I make a scrolling camera in Pygame?


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


What benefit do you get in javascript declaring an array with a specific length?

How to initialize an array's length in JavaScript?


List of lists changes reflected across sublists unexpectedly


How do you reverse a string in place in C or C++?


Split one string into two using string.split java

The split() method in Java does not work on a dot (.)


How do I change the vim background color (not Normal)

How do I change the unused background color in vim?


C Generate random numbers without repetition

Generating list of random numbers without duplication using C?


If I have if() statements nested in a for() loop, does a break; within them apply to the for() loop?

Does the break statement break out of loops or only out of if statements?


How to print frequencies in descending order?


Could not open a connection to your authentication agent


How is the '===' operator used in jQuery?

Which equals operator (== vs ===) should be used in JavaScript comparisons?


Converting a sentence to piglatin in Python


Pass a PHP string to a JavaScript variable (and escape newlines)


What is the difference between "String[] s" and "String s[]"?

Difference between int[] array and int array[]


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


How do I change the colour of output in C


How to change Status Bar text color in iOS


Timestamp to days, hours, minutes, seconds

Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago...


RegEx match open tags except XHTML self-contained tags


Determining if Application was just downloaded

How to detect first time app launch on an iPhone


git - date at which commits were pulled into repository


How to call Objective-C "self" from C method

Pass instance method as function pointer to C Library


Can standard container templates be instantiated with incomplete types?


What uses are there for "placement new"?


How to convert Local time to UTC time in Delphi? and how to convert it back from UTC to local time?


Determining the TCP port number to which client got bound


how to insert a figure into a new subplot in matplotlib

Embed matplotlib figure in larger figure


Android app crashes while running on the OS

Android Failed to install HelloWorld.apk on device (null) Error


How to return a multidimensional table from C function to lua?

How to create nested Lua tables using the C API


error invalid syntax (__init__.py) working with beautiful soup

BeautifulSoup invalid syntax in Python 3.4 (after 2to3.py)


Review: Built-In Functions, CodeAcademy Python not accepting code

Why does `a == x or y or z` always evaluate to True?


MySQL query not working while using php variable in where clause


Count the duplicate words in a text mysql

Count occurrences of a sub string in a MySQL column


Is it possible to use native mongodb commands in mongoose

How to do raw mongodb operations in mongoose?


Matplotlib: plot pixels without blurring

How to 'turn off' blurry effect of imshow() in matplotlib?


SQL Server Parent/Child Ordering (Possible Recursion?)

SQL Server Parent/Child CTE Ordering issue revisited


What is the major difference between Twitter Bootstrap and Zurb Foundation

Zurb Foundation vs Twitter Bootstrap for non-designers


CakePHP TwigView does not render Correctly


Redirect www.domain.com to sub.domain.com

Generic htaccess redirect www to non-www


Generate UML Class Diagram from Java Project


How to simulate a DB for testing (Java)?


Rails - Could not find a JavaScript runtime?


regex error preg_replace_callback() : Unknown modifier '.' in

Warning: preg_replace(): Unknown modifier


Using Jump and Compare in Assembly Language

Why should EDX be 0 before using the DIV instruction?


How to add the JDBC mysql driver to an Eclipse project?

How to install JDBC driver in Eclipse web project without facing java.lang.ClassNotFoundexception


Select a string from a specific place - T-SQl

T-SQL Find char string and take all char to right of expression


Java Virtual Machine Launcher - could not find the main class


Illegal pattern character 'T' when parsing a date string to java.util.Date


Linux bash shell script prompt user input and store in variable

Bash script prints "Command Not Found" on empty lines


jQuery UI - remove orange tab border on focus


Opening an IPython shell on any (uncaught) exception


how to make junit test run methods in order

How to run test methods in specific order in JUnit4?


How to exchange words in emacs(by replace them with each other one)

How can I swap or replace multiple strings in code at the same time?


How to test if a website is retina ready without a mac?

How to test a website for Retina on Windows without an actual Retina display?


Warning deprecated conversion from string constant to char *

C++ warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings]


date or time change.reload from disk error in c

scanf() leaves the new line char in the buffer


Default CSS filter values for brightness and contrast


Turning multiple lines into one comma separated line

Concise and portable "join" on the Unix command-line


Using Chrome extension, how do I make a tab make a POST request and navigate?

Open tab with post data to that tab in chrome extensions


How can I get IceCast stream metadata in HTML5?

Is it possible to get Icecast metadata from HTML5 audio element?


JavaScript math, round to two decimal places

How to round to at most 2 decimal places, if necessary?


How to align the h1 tag and the image tag on one line adjacently?

How can I align the image and the h1 header ajadecently?


How to show a Splash Screen until a program loads Completely in Winforms?

How to build splash screen in windows forms application?


Reference - What does this error mean in PHP?


How to copy a folder which is contain date formate(DDMMYYYY) as folder name

Batch file to create Folder based on Date and Copy Files from One Location to Another Location?


Python: Using variable values in regular expressions?

How to use a variable inside a regular expression?


what is the difference between local declarations in objective-c

Is there a difference between an "instance variable" and a "property" in Objective-c?


Linked List time complexity for its operations

What is the time complexity of LinkedList.getLast() in Java?


how can you check an individual binary digit in c++

How do you set, clear, and toggle a single bit?


SQL WHERE condition depending on form input

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


Return user to point of data entry C# Console application

How can I update the current line in a C# Windows Console App?


Insert string number that start with zero into string column using ContentValues, but leading zero is always removed

Inserting a number as a String into a Text column and SQLite stills removes the leading zero


How to fit the 2D scatter data with a line with C++


I would just like to know if it is possible to a sequence to reset back to its original start with value? in Oracle

Need to reset the value of sequence in Oracle


volatile variable using in making application


What is the difference between several alloc methods of memory in c++?

What is the difference between new/delete and malloc/free?


Is there any difference between ruby and ruby on rails?

What is the difference between Ruby and Ruby on Rails?


Xcode : How To Customize Text Field Font With My Own TTF Font?

Can I embed a custom font in an iPhone application?


MySQLSyntaxErrorException when trying to execute PreparedStatement

MySQLSyntaxErrorException near "?" when trying to execute PreparedStatement


Syntax of entering a variable into an attribute name?


Find the Position of a Word in a String?


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


Omitting or leaving "\n" prints "Hello world" twice in using fork()


Load google API using getScript - ReferenceError: Can't find variable: google

jquery: how can i load the Google Maps API via ajax?


The Xcode 5.1 error out can't find some execution, when i run the app in the simulator


PHP: Undefined offset error. Multiple times

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


How can I implement Long Click Listener for listview

how to implement a long click listener on a listview


Object reference not set to an instance of an object.exception

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


std map - what to use instead of [] if I know that element doesn't exist?

rewrite access to collection to avoid "double" finding


Should we declare a public constructor when the class is declared as package private?


Accessing longitude, latitude outside the geocode() function

How do I return a longitude and latitude from Google Maps JavaScript geocoder?


Numbers of source Raster bands and source color space components do not match when i read image

IllegalArgumentException: Numbers of source Raster bands and source color space components do not match For a color image Exception


Netbeans Autocompletion on PHP how to explicitly manipulate a class

Autocomplete for PHP Objects with classes in PDT/Netbeans?


Java while loop can not detect change by thread

Loop doesn't see value changed by other thread without a print statement


Why can't a Generic Type Parameter have a lower bound in Java?


Testing for SQL injection but resulting in error?

How does the SQL injection from the "Bobby Tables" XKCD comic work?


Getting the warning "Insecure world writable dir /home/chance " in PATH, mode 040777 for rails and gem


What does the ">" (greater-than sign) CSS selector mean?


How to respond to selection of a value of Spinner multiple times instead of one time?

Android Spinner OnItemSelected not called with the same item


Addslashes puts a slash into the database


Split string into list of N-length strings using LINQ


While loop stops reading after the first line in Bash


Pygame How to get the left,top,width, and height of an image


Fahrenheit to Celsius conversion yields only 0.0 and -0.0


Change the iOS keyboard layout to emoji?


How to read line by line from a text file storing the values in a arrayList, in java?


Select statement that combines rows in a subquery (pivot)

Can I Comma Delimit Multiple Rows Into One Column?


How do you read in file content as is in R

Preventing R from interpreting text as numeric


Trying to create a form in php but error

Validate PHP form field if not left empty


How to do one-way hashing of an ASCII string using standard functions of Delphi?


How do i have a div backround have a rounded corner?


How to access object data inside the object?

Self-references in object literals / initializers


Calculate difference beween two dates in hours , minutes and seconds

PHP find difference between two datetimes


Find small char array in large char array C#

Find the first occurrence/starting index of the sub-array in C#


An issue of nested classes in template class

Derived template-class access to base-class member-data


How to get the value from the GET parameters?


Reading data from an HID device from userspace in OSX

Reading and writing to USB (HID) interrupt endpoints on Mac


Finding a way to stay on page when Enter is pressed on a form

How to prevent form from being submitted?


What happens if I bind a JQuery event that is already bound?

Does binding events to elements in jQuery multiple times have a knock on effect?


Having trouble with NSString return type in Objective-C blocks

How do I return a variable from a block inside a method?


When to use class and when to use #include in Qt header


How to return value from an asynchronous callback function?


How to provide object method as callback of requestanimationframe function?

How to access the correct `this` inside a callback?


How to search and replace text in a file?


Javascript get the text visible on the display


How can i extract a text from string variable using regex?

Regular Expression to Extract the Url out of the Anchor Tag


responsive iframe in responsive html website


How do I return the response from an asynchronous call?


How to know UITableView has completed loading data into cells?

How to detect the end of loading of UITableView


JavaScript and getElementById for multiple elements with the same ID


jQuery function not working on dynamically loaded content

Event handler not working on dynamic content


Android 2.2 and 2.3 not support position:fixed

Android 2.3 + Phonegap fixed positioning is not working


jquery trigger doesn't recognize change of class

Event binding on dynamically created elements?


why we are using 1 = 1 in SQL select Query

Why would someone use WHERE 1=1 AND <conditions> in a SQL clause?


Why multiplying a float with an int number unlike what I expect in Python

Python rounding error with float numbers


MongoDB indexOnly false for covered query with sharding

Cannot get a covered query for sharded collection in MongoDB


Error "was not declared in this scope" in function

'foo' was not declared in this scope c++


Assigning an object literal to a prototype VS adding a property/function to prototype


Restrict execution of dynamically loaded assembly

Restrict plugin access to file system and network via appdomain


How to call setinterval in one function and settimeout in another function in javascript or refresh a div onclick ajax is calling the multiple pages

how to refresh a particular div content when page is loading through ajax load() function


Java GUI frameworks. What to choose? Swing, SWT, AWT, SwingX, JGoodies, JavaFX, Apache Pivot?


Using regex to find value between square brackets

regex to find string within square brackets []


Why are different default values permitted in implementations from those defined on interface?


Linker error with implicit instantiation of private C++ template with LLVM-Clang

Why can templates only be implemented in the header file?


How to divide an image into blocks in MATLAB?


Why are C character literals ints instead of chars?


How to check if the sent email delivered or not?


Checking for 5 punctuation in a list of characters

Check if string is a punctuation character


joomla 2.5 in module install.mysql.utf8.sql dosent work


What does __init mean in the Linux kernel code?


Prevent execution of parent event handler


Remove item from ListView with onActivityResult

Remove item from ListView using onActivityResult


NullReferenceException When Obtaining Gateway Address

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


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


When is the finalize() method called in Java?


Why are integers converted to octal numbers here?

What does it mean when a numeric constant in C/C++ is prefixed with a 0?


What's the simplest way to print a Java array?


I Can't fix the issue With my If Statement


Connecting to socket without knowing IP address?


Microsoft.AspNet.Identity, use email as username

Configure Microsoft.AspNet.Identity to allow email address as username


How to find all the types in an Assembly that Inherit from a Specific Type C#


Reading a config file from a server using Javascript (no CORS or jsonp)

Ways to circumvent the same-origin policy


Is there a way to get the difference and intersection of tuples or lists in Python?


Bash: Syntax error: redirection unexpected


Changing text of an autogenerated select column of a gridview in asp.net - How?


mysql_fetch_assoc() expects parameter 1 to be resource json

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


place an existing column at first position in mysql


Get last auto increment value from insert into?

How do I get the last inserted ID of a MySQL table in PHP?


Prevent HTML encoding in auto-generated GridView columns


Is short-circuiting logical operators mandated? And evaluation order?


Delphi asynchronous write to TListBox from TCPServer OnExecute, TThread and TTimer


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


How to set a attribute without value or ' ="" ' at end


Exporting a string in a format that cannot be read by users


Search for a object list for a object with a minimum value and add that object with new value to a list

How to use LINQ to select object with minimum or maximum property value


Why should i wrap my document in <html> tags?

why we use <html> tag although my website runs perfect without <html> tag


Loop through Drop Down Option and read its attribute using jquery

How to get the attributes of a HTML element using JQuery?


PHP how to use parent-class object variables in extended classes?


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


SQLite with encryption/password protection


Why does ostream prints `1` for a string defined as `volatile char[]`?

Why does std::cout convert volatile pointers to bool?


$('#id tag') vs. $('#id').find('tag') - which is preferable?


How to convert a double to long without casting?


For loop doesn't change the variable being operated on


PHPMyAdmin: how to change timezone to Europe/London

setting timezone for MySQL using PHPMyAdmin


#include issue, " 'foo()' was not declared in this scope"

Even the simplest class doesn't compile, "has not been declared


How to conditionally render content in same page?


In which memory segment command line arguments get stored?

Where are C/C++ main function's parameters?


Abort instead of segfault with clear memory violation


Reducing the artwork size for a universal iOS app

Managing resources in a universal ios app


How to create directories automatically using ofstream

How can I create directory tree in C++/Linux?


How do I return the response from an asynchronous call?


What is <?=$varname?> syntax in PHP code?

Reference — What does this symbol mean in PHP?


How to use unicode characters in Windows command line?


Why should I clear my browser cache? I updated a page but can't see the changes


Pass a PHP string to a JavaScript variable (and escape newlines)


express authentication middleware failing to redirect correctly after a PUT request


What is negative zero and what is its use?

Why do floating-point numbers have signed zeros?


Loading message with Backfire and Backbone


how to add altarnative layout for landscape in android

Android: alternate layout xml for landscape mode


What is the difference between union and union all in mysql?

What is the difference between UNION and UNION ALL?


How to include '\' character in a javascript string

Escaping backslash in string - javascript


Preserve form's width or height when resizing

How to prevent vertically resize in VB.NET Windows Forms


Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given error

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


Using filesize() to get the total file size of a directory and it's contents


$(this) vs e.target or event.target in jquery

Difference between $(this) and event.target?


Returning a temporary object and using its reference

Does a const reference class member prolong the life of a temporary?


No mapping found for HTTP request with URI.... in DispatcherServlet with name

Why does Spring MVC respond with a 404 and report "No mapping found for HTTP request with URI [...] in DispatcherServlet"?


Seeking and reading large files in a Linux C++ application


how to refresh one row in listview android


Difference between using bracket (`[]`) and dot (`.`) notation

JavaScript property access: dot notation vs. brackets?


Is it possible to evaluate whether the clients browser is in incognito mode?

Detecting if a browser is using Private Browsing mode


How do I go from cell given by dist back to row and column numbers

R - How to get row & column subscripts of matched elements from a distance matrix


How can I set a session variable in a servlet and get it in a JSP?


Big O, how do you calculate/approximate it?


Inheriting multiple text-decorations on a single element

CSS text-decoration property cannot be overridden by child element


How can I safely allow a limited subset of HTML tags in a user-supplied string?

Remove XSS attacks while still allowing html?


What is the best regular expression to check if a string is a valid URL?


How to write a template function where its parameter type is required to be inheriting certain class

Template specialization based on inherit class


Could anyone help me with y-axis of the image


Setting a uiimage with texture in uitableview section headers works on simulator but not on device

Works on iPhone Simulator but not on device


Matlab Functions - How do I access structures with string-input?

How do I access structure fields dynamically?


What does if I put an ID to linking the CSS file?

Is it okay to add id/class to <link> tag?


Generating a random sequence of certain numbers in a deterministic time


what is SurfaceView SurfaceHolder Surface Camera API android

Understanding Canvas and Surface concepts


httpd.conf Rewrite resulting page layout break

RewriteRule - html broken - Like missing css


Minimise Python to System Tray and Generate Notifications?

What's the simplest way to put a python script into the system tray (Windows)


Why variables are not behaving as same as method while Overriding.?

why java polymorphism not work in my example


Oracle: How to get a month without year restriction?


NullPointerException when I try to generate a pdf with with itextpdf

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


In Java, does `String s = "lol";` create two objects?


contains method of String is not working properly


Python 2.7 find min,max on list of lists

Python: Find the min, max value in a list of tuples


Forum for users of Eclipse ADT for Android

Is there a good tool for doing Android layout design?


Python "SyntaxError: Non-ASCII character '\xe2' in file"

SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'


how to find the complement of a random selection of rows of a dataframe?


What’s the best way to load a JSONObject from a json text file?


PDO: Passing extra parameters to a prepared statment than needed


Programmatically creating Runnable JAR that has external JARs from a GUI?

How to create a runnable jar file from source code programmatically?


Fatal Error: Invalid Layout of java.lang.String at value


Could someone explain the details in to how pointers work in java? Tricky junior java interview today

How to write a basic swap function in Java


Jquery/Javascript Remove # from address bar without refreshing page

How to remove the hash from window.location (URL) with JavaScript without page refresh?


Jquery - change event firing on page load


MXPOST bash: ./mxpost: /bin/ksh^M: bad interpreter: No such file or directory

Are shell scripts sensitive to encoding and line endings?


How to convert user inputted char to its numerical position in Java?

How to map character to numeric position in java?


Why isn't my iOS refresh controller working?

UIRefreshControl not refreshing xml data


If there is a colon (:) in the directory name, how could I add it to $PATH?

How to escape colon (:) in $PATH on UNIX?


How do I return the response from an asynchronous call?


convert lapply results to single data frame in r

Combine a list of data frames into one data frame by row


Should I declare a java field 'final' when if it's not modified in code?


Implementation of type parameter in HashMap vs ArrayList

Why does the ArrayList implementation use Object[]?


What are the differences between struct and class in C++?


Where to load scripts or css from CDN, head or body?

Where should I put <script> tags in HTML markup?


Reference — What does this symbol mean in PHP?


Delete or remove all history, commits, and branches from a remote Git repo?


Error on .ExecuteNonQuery() in SQL Update Query


Why can't I see all the significant digits when displaying vector<long double>?

How do I print a double value with full precision using cout?


How to receive key input without requiring ENTER?


python object persisting list accidentally between requests

How to avoid having class data shared among instances?


Resolution of std::chrono::high_resolution_clock doesn't correspond to measurements


Cartesian product of arbitrary number of lists - Java

Cartesian product of an arbitrary number of sets


Java: Adding int to string to int - strange behaviour

printing an int value right after a String value


Using CookieContainer with WebClient class


How to detect button click in googlemaps infowindow

using addDomListener with googlemaps not working


How to move elements when drop down is expanded


How do I use a C-style for loop in Python?


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


Convert HashMap of integers into unique integer array?


Python: Change Text Color Based on Var Value

How to print colored text to the terminal?


css background color with floating elements

Floating elements within a div, floats outside of div. Why?


Why am I getting "unexpected keyword_end error" with this block?

Unexpected keyword_end error, yet syntax seems fine


Using If "II" to check for multiple possibilities of the same query

How can I compare multiple variables to a single condition?


Can't access global variable inside function


How do I update the GUI from another thread?


Property(with no extra processing) vs public field


DBRefs (Mongo Document references) not fetched eagerly


Open a new window with JavaScript and close the former one

How to close current tab in a browser window?


Return a dispatch_async fetched variable

Return value for function inside a block


PHP - What to use for database encryption if not MD5?


javascript doesn't work on html elements from an included html file

Event binding on dynamically created elements?


How to Access Superclass Properties in Subclass

Expose a private Objective-C method or property to subclasses


Use rvm to force specific Ruby in Xcode Run Script build phase


Can omit optional arguments and use *args in a Python function?

Python, default keyword arguments after variable length positional arguments


Does this type of memory get allocated on the heap or the stack?


PHP - strftime output in another language is garbled


Is passing of Objects in Java memory-consuming

Is Java "pass-by-reference" or "pass-by-value"?


Memory overhead and size of javascript objects

How to get the size of a JavaScript object?


Eval, parse, function arguments, and environments

Eval and environments in R: Why can't Eval() find a variable defined in the environment where it evaluates the expression


Uploading multiple files using jsp & servlets

How to upload files to server using JSP/Servlet?


Lambda doesn't close over object in With statement


Python: String will not convert to float


How do I use extern to share variables between source files?


Stacktrace on remote server points to local directory

Exception shows developer's path instead of servers


How would you run jasmine tests on a CI environment *without nodejs*


Difference between * and .* in regular expressions (using python)


In NASM labels next to each other in memory are causing printing issues


What are the efficient ways of storing a lot of time series in a database?

Storing time-series data, relational or non?


How do I get the local machine name in C#?


how do you put a line into an array in php

how do you read the last line in php and parse out certain columns


transact sql query to drop all tables starting with aspnet_


How to extract a specific link in a json file


Plotting two variables as lines using ggplot2 on the same graph


What does &hellip mean/do(from Java Generics FAQ)?


using simple xml to read parts of an html page returns warning's / notice of non-object, and need to fix this

PHP SimpleXML: How can I load an HTML file?


If a website has two DOCTYPEs with iframes which one does it use?

Multiple Doctypes in a single HTML Document


C Scanf suddenly stopped reading in values


glibc detected realloc(): invalid next size: 0x

Facing an error "*** glibc detected *** free(): invalid next size (fast)"


How do I iterate over a range of numbers defined by variables in Bash?


Compiler error on Java generic interface with a List<> method

What is a raw type and why shouldn't we use it?


JDBC - Error in communication (MySQL + Netbeans)

JAVA MySQL Connection ClassNotFound Exception


Lambda expression to match a List<string>

How to determine if a string contains any matches of a list of strings


WPF Update NON UI thread data based on UI thread control status

Prevent using Dispatcher.Invoke in WPF code


It does not throw exception ConcurrentModificationException

Why is a ConcurrentModificationException thrown and how to debug it


Converting comma-separated string to list

How to convert a string list into an integer in python


why cant we use <, <=, >,>= relational operators on String?


Floating point precision while using Python's max()


Is there any relation between BSON storage for mongoDB and MySQL storage?


Issue with converting date to a specific format

Convert one date format into another in PHP


Repeating elements in list comprehension


how to get complete value after multiplying 2 digits?


Is generic constructor in non-generic class supported?


JSF Target unreachable identifier resolved to null

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable


Is DB connection closed by the destructor of SqlConnection class?


PHP - Simple XML - Adding Nodes To Specific Location


How to use Extension method inside a LINQ statement?

LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method cannot be translated into a store expression


how to select all columns but one in SQL Server 2012?

SQL exclude a column using SELECT * [except columnA] FROM tableA?


How to receive data in php sent from javascript

Reference - What does this error mean in PHP?


Php 2D array into javascript array in highcharts


Node JS passing data through async request

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


Why does std::getline() skip input after a formatted extraction?


open the app through intent filter is not working

Open Android app using intent-filter not working


How to install JDBC driver in Eclipse web project without facing java.lang.ClassNotFoundexception


downloading the file and cancel in python


Simply a try/except with lambda - Python?


Setting objects to nil during fast enumeration

Why is __strong required in fast enumeration loops with ARC


Handling optional arguments in a Sass mixin

Skipping an optional argument in Sass mixin


How can I draw circle through XML Drawable - Android?


Use spreadsheet function in Google Apps Script?

Calling Google Spreadsheet functions from Google Apps Scripts


Is there any way to delete special character from my device keyboard?

Android - is it possible to hide certain characters from the soft keyboard?


How to set default value to the input[type="date"]

How to set input type date's default value to today?


How to center items on lists (ul li) in div class?


JSF and PrimeFaces custom component with other components inside

Component to iterate and render a nested tree-like object structure in JSF


Increase viewpager smoothscroll duration

Change ViewPager animation duration when sliding programmatically


jQuery doesnt work after adding a jquery line

Event binding on dynamically created elements?


Bash script and /bin/bash^M: bad interpreter: No such file or directory

Are shell scripts sensitive to encoding and line endings?


servlet session , after logout , when back button of browser is pressed , again the secure page is shown

Prevent user from seeing previously visited secured page after logout


What does the exported attribute in .classpath do?

Interpreting eclipse .classpath file. What does 'kind="con"' and 'exported="true"' mean?


Why is 'import simplejson' failing in Python 2.7.3 code, but not in the interpreter?


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


java.lang.StringIndexOutOfBoundsException: String index out of range: -1 at com.sun.faces.renderkit.ServerSideStateHelper.getState


What is a good way to get keyboard Input in Python/Pygame?

Pygame: Is there any easy way to find the letter/number of ANY alphanumeric pressed?


Android: Determine if notifications are turned off by the user

Android 4.1: How to check notifications are disabled for the application?


'ubd' Process interfering with MAMP at port 80

How do I find out how macPorts stole my port:80?


Implementation of Friend concept in Java

Is there a way to simulate the C++ 'friend' concept in Java?


WIth Vimeo Plus account, how to hide/remove the "play" button in the middle of an embedded video?


Scheme combining two lists in a certain way

How can I create an association list from 2 lists?


Brace initialization and casting a shared pointer from derived to base class

std::shared_ptr in an std::initializer_list appears to be getting destroyed prematurely


Java - Why do only some error-throwing methods require error handling?

Understanding checked vs unchecked exceptions in Java


Horizontal sum of 32-bit floats in 256-bit AVX vector


In this example how would I make filenames appended with "0000"+1 instead of "0"+1?

Is there a JavaScript function that can pad a string to get to a determined length?


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


Generate "reliable" random numbers in Javascript. (No collisions)

Seedable JavaScript random number generator


Failed to load c++ bson extension, using pure JS version


assign value to the diagnal of a matrix in matlab

How to assign values to a MATLAB matrix on the diagonal?


npm install directory in Windows is not as I expected

NPM Installs Package Outside Current Directory


Regex change href="link" to href="notify('link')"

RegEx match open tags except XHTML self-contained tags


How do you properly implement gravity to a free floating space object and some sort of friction when thrusting in opposite direction


Is there a simple way to define "get and set" in Java like C#?


Unwanted "gap" on the side of my website

html - how to remove right margin completely?


How to store a large (10 digits) integer?


Array of pointers vs Multidimensional Array

Difference between [square brackets] and *asterisk


How to download existing apk file from current android application, dynamically?

Does Android keep the .apk files? if so where?


When should I write the keyword 'inline' for a function/method?


Best way to validate user input URL (see if URL exists)

What is the best way to check if a URL exists in PHP?


Adding a button to Google Maps fragment layout

How to add buttons at top of map fragment API v2 layout


How to avoid insert duplicate record in SQL Server using windows form in C#

Code for checking the same data present in table column


"Least Astonishment" and the Mutable Default Argument


Adding the objects in an array in Objective-C


How to read in 3 numbers with no spaces into an array

How to use java.util.Scanner to correctly read user input from System.in and act on it?


How can I detect whether a path escapes the current directory in php?

Preventing Directory Traversal in PHP but allowing paths


Is there a difference between <winsock.h> and <winsock2.h>?


jquery : not able to select table elements which are created dynamically by jquery

How do I attach events to dynamic HTML elements with jQuery?


Truncation Error when I try to create a Array of values


When should you use a class vs a struct in C++?


Detect mobile devices - and tablet devices


how to insert extended ascii characters in string?

Unicode encoding for string literals in C++11


Why does this code not work as intended?


Summarizing multiple columns with dplyr?

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


non-static variable this cannot be referenced from a static context error

java : non-static variable cannot be referenced from a static context Error


How does std::string assign operator work?

Confused with direct initialization and copy initialization


Why I can't change char array attribute of a struct?

Why can't I assign an array variable directly to another array variable with the '=' operator?


How to select a random row in MySQL and PHP?

How to SELECT random rows from table with an exact number of row?


Custom TListView or similar with multi-line text items that expands the selected item height to show action buttons

Delphi control that could mimic "Add-ons|Extension list" of Firefox?


How do I convert numeric month number to name of month using PHP


Python lists: why is .sort() much faster than sorted()?

Why is Python's "sorted()" slower than "copy, then .sort()"


I got error NetworkOnMainThreadException on sendMail method...how to solve it?

How to fix 'android.os.NetworkOnMainThreadException'?


SQL Server 2012 - How to display certain number of records on a single page?


Prints text only at the end of a while loop

empty consolewindow when executing c-programs using scanf-function


What is the correct MySql FULL JOIN syntax?


C# How to declare variables with specific index?

How do I name variables dynamically in C#?


How to add a factor column to dataframe based on a conditional statement from another column?


How to convert C-string (with cyrillic characters) to UTF-8-encoded string?

Convert UTF-16 to UTF-8 under Windows and Linux, in C


rules of using javascript GOTO , LABEL etc


Why does fopen thown errno:22 when I use the file name with colon in Android?

What characters allowed in file names on Android?


Fallback img src for images from external sites

Knockoutjs: hide image when emty or null


Find 5 rows with the largest column values

How to find the indices of the top 10,000 elements in a symmetric matrix(12k X 12k) in R


How can I use lambda in vector of type int?

How to use lambda to erase empty vector cells?


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


Deleting the array elements from another array elements


How to save the output from `each` method

Can you append to specific elements in an array based on if statement conditions?


Accessing member function after calling delete to an object

C++ delete - It deletes my objects but I can still access the data?


How can I insert div or img into textarea?


What is the difference between the float and integer data type when the size is the same?


How to make a jquery infinite animation?


@webServlet not working with tomcat 7 eclipse

How to upload files to server using JSP/Servlet?


Accessing dict_keys element by index in Python3


The calling thread cannot access this object because a different thread owns it" exception

How do I update the GUI from another thread?


How to share data between ViewControllers in a tabbed application


Size of array function return size of int instead of array

How to find the 'sizeof' (a pointer pointing to an array)?


how to find the location of the executable in C in OS X

Finding current executable's path without /proc/self/exe


i try to add private data to SVG, but what is a correct way?

jQuery selecting a selector with namespaced element


List of all special characters that need to be escaped in a regex


In Python 2.5, how to print current timestamp in full ISO 8601 format

Python - Convert string representation of date to ISO 8601


Django compressor minifying the css but not gziping

Does django staticfiles skip the middleware?


Android app crashes when EditText is empty

when EditText is empty and click calculateButton, app crashes


Delphi use reflection in a class procedure for the getting dynamic class type

How to get the class type reference by its name in Delphi XE?


Sort array using multiple criteria in PHP


Reading a jstl variable in javascript code.

Access Java / Servlet / JSP / JSTL / EL variables in JavaScript


What are the differences between a pointer variable and a reference variable in C++?


String formatting: % vs. .format vs. string literal


invalid operands binary expression: ostream and std::u32string


How are java.lang.Object's protected methods protected from subclasses?


Don't understand error message on SQLalchemy

The foreign key associated with column 'x.y' could not ... generate a foreign key to target column 'None'


set_mode((800,600), FULLSCREEN|DOUBLEBUF, 32) fails on some mac


Is there a way to have a private class method inherit from a public interface method?


Multithread in C#: line of code never reached


how to make gradle use a specific Java version?

How do I tell Gradle to use specific JDK version?


Why generic classes in .Net are invariant towards theirs generic args?

Why do I need an Interface for Covariance (out Type)?


Sort array of JavaScript objects by property value

Sorting nested arrays of objects by date


Java exporting images with runnable jar getClass().getClassLoader().getResource("path") returns null

getClass().getResource() always returning null


How to find the installtion path of a third party exe using C#

How can I get another application's installation path programmatically?


Floating point arithmetic not producing exact results


Mongoose - How to Specify and Delete Dependent Relations?

Automatically remove referencing objects on deletion in MongoDB


No mapping found for HTTP request with URI in DispatcherServlet

Why does Spring MVC respond with a 404 and report "No mapping found for HTTP request with URI [...] in DispatcherServlet"?


Colorizing text in a UIView or UIControl subclass


Unable to resolve the error: control reaches end of non-void function

warning: control reaches end of non-void function (gtk)


Buffered Reader Not Reading Certain Lines


Deleting All Temporary Files (ending with ~) in all subdirectories in bash


How to Achieve Continuous Interactive Dialog with a Subprocess in Python?


Using special auto start servlet to initialize on startup and share application data


python -c "import scipy; scipy.test()" failed


Notifications for incoming call and call on hold/unhold


how to search for newline in text file using emacs

Search a string followed by an end of line


javascript or ajax function when someone clicks on browser close button


A pattern to pause/resume an async task?


Source code not changed, but everytime I rebuild the project(Visual Studio C#), the output exe file content is different

Why is the binary output not equal when compiling again?


Calculating the number of missing numbers


How to set optional parameter to default without passing it?


Jquery function when a textbox loses focus


How to fix 1/59=0.016949153 without 1/59=0 in bash script

How do I use floating-point division in bash?


Configuring TCP keep_alive with boost::asio

can you set SO_RCVTIMEO and SO_SNDTIMEO socket options in boost asio?


return json data in javascript function not working

Variable doesn't get returned from AJAX function


Send Ctrl+C to a proccess started within java

How can a Java program get its own process ID?


How to display a floating point result of a division of two integers?


Use SQL to extract characters with multiple back slashes

How do I split a string so I can access item x?


Regular Expression for getting everything after last slash


Change read only background color based on the input of the element

Change a HTML5 input's placeholder color with CSS


What is the best way to: check if an entry exists, if it doesn't create it, if it does update it?

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


Preventation from form thread blockage from join of another thread

Pause Thread While Another Thread Is Executing A Task


Move an array element from one array position to another


in the following program how "p" is getting deleting twice as it is pointing to same memory location

What happens when you deallocate a pointer twice or more in C++?


How to find JavaScript variable by its name


How do I have a random int from 1 to 6 using math.random() in java?

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


Global variable keeps overwriting session variable

PHP: session variables are overwritten by declared variables with same name


Renaming/ Refactoring in Management Studio

Need a tool to automatically indent and format SQL Server stored procedures


Creating comma-separated string from list

TypeError: sequence item 0: expected string, int found


Recommended to use Readonly against Interfaces?

What are the benefits to marking a field as `readonly` in C#?


Remove array element based on object property


Find a value in an array of objects in Javascript


Latency issue with Primefaces overlayPanel - loads to lazy


Java generics. Type mismatch: cannot convert from object to

What is a raw type and why shouldn't we use it?


Is there any way to define bracket operator for pointer of a class?

How to overload operator==() for a pointer to the class?


Changing zoom and LatLng through javascript (Google Maps JavaScript API v3)


com.android.ddmlib.AdbCommandRejectedException: more than one device

Eclipse detecting the same device multiple times


How to convert String (input text) to md5 in spring-hibernate


How can I change my DIVs position to static when scrolling?

Sticking Div to Top After Scrolling Past it


AttributeError: 'pygame.Rect' object has no attribute 'rect'


How to detect global key sequence press in Qt?


Problems with character input using scanf()


What crypto algorithms does Android support?


Issue using deepcopy with dictionary inside object


Where is locate SQLite Database in android?

Location of sqlite database on the device


git, msysgit, accents, utf-8, the definitive answers


how to solve scatterplot error in matlab


How to modify the content of a string using Regular Expression (Just like String.Replace)

Why doesn't calling a Python string method do anything unless you assign its output?


Is string Object Created in Heap if we use new String("abcd")


How can I convert ereg expressions to preg in PHP?


Splitting string into an array on 16th char

Splitting a string into chunks of a certain size


Stuck with return statement within catch block

Debugging return statement within catch block


Java ArrayList using in JSTL(<c:foreach>)

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