UnboundLocalError: local variable 'conn' referenced before assignment

Don't understand why UnboundLocalError occurs (closure)


routing the final call to the method of remote object

what is stub on the "server" and what does skeleton mean?


How to create a multi dimensional array in Javascript?

How can I create a two dimensional array in JavaScript?


Insert DateTime into SQL Server using C#

How can I add user-supplied input to an SQL statement?


What is the equivalent to python equivalent to using Class.getResource()


can the scanner class be used to read the names of all of the .txt files in a specific folder?

Java: Find .txt files in specified folder


How to get root access on Android emulator?


The best way to filter a dictionary in Python

How to filter a dictionary according to an arbitrary condition function?


Can I use just 1 image for my iPhone app?

loading logic of high resolution images by naming convention in iphone


Enable & Disable a Div and its elements in Javascript


Freeze the top row for an html table only (Fixed Table Header Scrolling)

How to set tbody height with overflow scroll


How to create a custom exception type in Java?


Display image at original color in tabbar- iphone

change tabbar icon color from default blue


Html Video player plays sound but not video


How do I know which version of SBT I am running?


Are there any libraries which helping work with svg in .net?


p:fileUpload does not set uploaded file in backing bean

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


How to determine the collision of a circle with a rectangle?

Rectangle and Circle collision detection


how to create an instance from a string with unkown number of parameters in constructor in actionscript3

Can I use apply() with constructor to pass arbitrary number of parameters


Incrementing build number with Hudson build

How can I auto increment the C# assembly version via our CI platform (Hudson)?


java.lang.LinkageError: loader constraint violation: when resolving interface method  javax.servlet.jsp.JspApplicationContext.getExpressionFactory()


Getting pixel information from the screen quickly


django: building a formset from a given custom form and a queryset

django forms: editing multiple sets of related objects in a single form


List changes unexpectedly after assignment. Why is this and how to prevent it?


Passing parameters to a javascript callback function

Pass an extra argument to a callback function


Sass .scss: Nesting and multiple classes?


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


Get just a class name without module, etc


How to safely access data files bundled with a python module?

How do I use data in package_data from source code?


Omitting specific lines when pushing to git

What is the best practice for dealing with passwords in git repositories?


Serializing a C# object without surrounding quotations symbols

Json.Net - Serialize property name without quotes


How do I declare a 2d array in C++ using new?


android custom title not filling parent widthwise


Is it possible to overload operators in Java?


How do I securely store encryption keys in java?


Java Servlets : "best practice" for running background tasks?

How to run a background task in a servlet based web application?


Undefined function or method for input arguments of type 'double'

"Undefined function 'function_name' for input arguments of type 'double'."


Changing default check_path behavior in Symfony2

How to disable redirection after login_check in Symfony 2


Pick multiple random elements from a list in Java


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


Deserializing multiple objects from a single file


How to change the view locale by p:commandLinks?

Localization in JSF, how to remember selected locale per session instead of per request/view


Display 3 items per row - while loop - php/mysql


Send POST data on redirect with JavaScript/jQuery?

JavaScript post request like a form submit


Bean property becomes null when using CDI @Named Annotation

JSF does not populate @Named @RequestScoped bean with submitted input values


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


PHP function/class that formats/indents my HTML code?

How to properly indent PHP/HTML mixed code?


How to prevent storing domain name in href = $('a#myId').attr('href'); in IE7

Wrong extraction of .attr("href") in IE7 vs all other browsers?


How do I check OS with a preprocessor directive?


Warning: preg_replace(): Unknown modifier


javax.servlet.jsp.PageContext cannot be resolved to a type

How do I import the javax.servlet / jakarta.servlet API in my Eclipse project?


Android ListView disable clicks and context menu on header view?


Codeigniter, Facebook javascript SDK, PHP SDK Redirect after facebook login doesn't getUser() until refresh


Chrome extension Content Script not loaded until page is refreshed


How can I use adb to uninstall an APK from multiple connected devices?

How can I adb install an apk to multiple connected devices?


Stop page from resending forms on refresh

How to prevent form resubmission when page is refreshed (F5 / CTRL+R)


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


Remove an item from a comma-separated string

Fastest way of deleting a value in a comma separated list


How can I check whether Google Maps is fully loaded?


Should we use CScript.exe or WScript.exe to run .vbs files?


How to get the HTML of ASP.NET MVC 3 page into a QUnit test?

I need a number of different full-page DOM samples for my qUnit test suite


A better way to compare Strings which could be null

Compare two objects in Java with possible null values


Make filename including extension not show in the URL?

Reference: mod_rewrite, URL rewriting and "pretty links" explained


jQuery can't bind event to AJAX loaded element using .on()

Event binding on dynamically created elements?


find the most early hired employees in every department


Force python to not output a float in standard form / scientific notation / exponential form

How to suppress scientific notation when printing float values?


Set expectation of method call while still calling original implementation

Ruby Mocha: is there an equivalent to rspec-mocks' #and_call_original?


ClassNotFoundException: com.mysql.jdbc.Driver. JDBC MySQL driver for web application

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


How to perform element wise boolean operations on numpy arrays

Logical operators for boolean indexing in Pandas


MYSQL/PHP - How to make a "Sort By" dropdown for sorting results drawn from mysql

drop down menu to sort query results on a php page


check if a file is already open before trying to delete it


Ruby Shellwords.shellescape for Windows?

Is there an equivalent to the Ruby Shellwords module for the Windows shell?


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


Algorithm to find the minimum number of rectangles covering certain elements in a 2d array

Algorithm for finding the fewest rectangles to cover a set of rectangles without overlapping


is the sun.misc package still available in java?


Sorting a multidimensional array in PHP?


Compare multiple variables to the same value in "if"?

How to test multiple variables against a single value?


OpenGL Texture Coordinates in Pixel Space


How do you drop a default value or similar constraint in T-SQL?


Reduce speed of smooth scroll in scroll view

Android: HorizontalScrollView smoothScroll animation time


Weird behavior of sizeof for arrays passed as parameters

Using sizeof on arrays passed as parameters


How can I convert ereg expressions to preg in PHP?


Spring Dependency Injection Autowiring Null


How can one get an absolute or normalized file path in .NET?


Split a list of tuples into sub-lists of the same tuple field

Sorting sub-lists into new sub-lists based on common first items


Fixed width div on right, fill remaining width div on left

2 column div layout: right column with fixed width, left fluid


How to output the running path instead of the location path?

How to know the path of the running script in Python?


java.sql.SQLException: Column count doesn't match value count at row 1 Servlets Error or Mysql Error?


How to stop event propagation with inline onclick attribute?


How to convert 'wchar_t *' to 'const char *'


3d array declaration causes segmentation fault


Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading?

Difference between Loading a class using ClassLoader and Class.forName


Preserve 'this' reference in javascript prototype event handler

Preserving a reference to "this" in JavaScript prototype functions


Why does this regex match too much? (Doesn't stop at slash)

My regex is matching too much. How do I make it stop?


Rewrite URL from pretty to ugly? /something -> ?a=somthing

Setting up a bunch of short/friendly redirect URLs


Fitting HTML5 video to parent element size

Make HTML5 video poster be same size as video itself


Finding the pairwise (parallel) minimums

Compute the minimum of a pair of vectors


Is local static variable initialization thread-safe in C++11?

Is Meyers' implementation of the Singleton pattern thread safe?


how can I open report builder and load the server report from C#

is it possible to open a report from c# program in edit/run mode


SimpleXML: Get value where attribute is variable

SimpleXML: Selecting Elements Which Have A Certain Attribute Value


redirecting result of running assembly code in linux to text file

Using printf in assembly leads to empty output when piping, but works on the terminal


java.lang.ClassNotFoundException: com.mysql.jdbc.Driver during Runtime (eclipse / maven /tomcat)

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


Jshint.com requires "use strict". What does this mean?

What does "use strict" do in JavaScript, and what is the reasoning behind it?


Path.Combine absolute with relative path strings


Xcode Developer Documentation Link Hover Jumps To Top


how to load a XDocument when the xml is in a string variable?


Java - Create a new String instance with specified length and filled with specific character. Best solution?


How to deal with rounding errors of floating types for financial calculations in Python SQLite?

Is floating point arbitrary precision available?


How can I change the remote/target repository URL on Windows?

How to change the URI (URL) for a remote Git repository?


how to create a multi worksheet excel jasper report?

How do you export a JasperReport to an Excel file with multiple worksheets?


In bash shell script how do I convert a string to an number

How to compare two floating point numbers in Bash?


Alternative way to split a list into groups of n

What is the most "pythonic" way to iterate over a list in chunks?


How to get MethodInfo of a generic method on a non generic .NET type?

Is there a good way of getting MethodInfo of open generic method?


Delete all data for a kind in Google App Engine


detect new or modified files with python


Android get free size of internal/external memory

How to get free and total size of each StorageVolume?


Open the app from browser if it exists or open the market to install the app

Detect from browser if a specific application is installed in Android


Reverse Linked list - Null pointer exception

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


Two parameters causes 'Method in Type does not have an implementation' Exception?

TypeLoadException says 'no implementation', but it is implemented


passing PHP variable to a javascript in a separate file

How do I pass variables and data from PHP to JavaScript?


Query Mongodb on month, day, year... of a datetime


Jackson Deserialize Variable as Json String

How can I include raw JSON in an object using Jackson?


Google Chrome console.log out of sequence?

Is Chrome's JavaScript console lazy about evaluating arrays?


set up device for development (???????????? no permissions)


How to find the employee with the second highest salary?


How can I convert a Unix timestamp to DateTime and vice versa?


How can I evaluate the expression from the string?

How to evaluate a math expression given in string form?


Is there any functional difference between using and not using quotes with javascript property name assignments?

What is the difference between object keys with quotes and without quotes?


Update text in a file when committed to git

update version each time git push is done?


Find character with most occurrences in string?


OpenFlow - How to perform anti aliasing?

iPhone: CALayer + rotate in 3D + antialias?


java.net.SocketException socket is closed


MediaPlayer no longer working on the emulator since r10?


How to make the navigationBar float on top of current view?

How to make a UINavigationBar NOT push down views?


Convert a space delimited string to list


JS - How to clear interval after using setInterval()

How to use setInterval and clearInterval?


Format number as fixed width, with leading zeros


How to modify variable that was initiated in different PHP page?


Header file included only once in entire program?


Why is Button parameter "command" executed when declared?

Why is the command bound to a Button or event executed when declared?


Extraction of data from a simple XML file


Select nothing on the page with JavaScript and jQuery


How to write data by dynamic parameter name

Google App Engine: how can I programmatically access the properties of my Model class?


Fatal Error: Call to a member function bind_param() PHP MySQL Prepared Statements

Reference - What does this error mean in PHP?


How can I make a Greasemonkey script to auto-download a file?

Save images to hard disk WITHOUT prompt?


Android - UnknownHost exception when parsing an RSS feed


Why is :: (scope) used with empty left-hand operand?

What is the meaning of prepended double colon "::"?


How can I convert ereg expressions to preg in PHP?


System.IndexOutOfRangeException: Index was outside the bounds of the array

What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?


Get ConnectionString from app.config in c#


Difference between natural join and inner join

What is the difference between Left, Right, Outer and Inner Joins?


How can I specify a hotkey for my browser action?

Open Browser Action's Popup with keyboard shortcut


What does the ~> symbol mean in a bundler Gemfile?

What does tilde-greater-than (~>) mean in Ruby gem dependencies?


Meaning of tilde-greater-than (~>) in version requirement?


The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application

How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved


how to escape '&' in maven pom property values

The reference to entity "foo" must end with the ';' delimiter


Storing an html page into a php variable

HTML into PHP Variable (HTML outside PHP code)


why are separate icache and dcache needed

What does a 'Split' cache means. And how is it useful(if it is)?


Jquery .get function returns [Object object]

How do I return the response from an asynchronous call?


How to delete a row from a table in SQLite android?


Integrating the ZXing library directly into my Android application


how to replace class HTML name with javascript

How can I change an element's class with JavaScript?


Downloading APK from server and installing it to device

how to install apk file programmatically


How to type text in TextBox and then be able to press return to click on Button?

Windows Forms - Enter keypress activates submit button?


prohibit inline assembly in g++ (gcc) or clang (llvm)

Is there a way to disable inline assembler in GCC?


No mapping found for HTTP request with URI [/myproject/] in DispatcherServlet with name 'appServlet'

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


howto specify requirements for external packages/executables in python project


Are semicolons mandatory in javascript statements?

Do you recommend using semicolons after every statement in JavaScript?


Java nio FileSystem Watcher locks directories. Deletion becomes impossible

Java7 WatchService - Access Denied error trying to delete recursively watched nested directories (Windows only)


embedded ruby syntax "<%= .. %>" in rails

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


applicationWillTerminate and applicationDidEnterBackground don't get called

applicationWillTerminate not called when application stopped from Xcode


How do I map text field type of Sql server in EF code first?

How do I specify that a property should generate a TEXT column rather than an nvarchar(4000)


Java Hashmap: How to get key from value?


Split a string with unknown number of spaces as separator in Python


Asking the user for input until they give a valid response


Why are Objective-C delegates usually given the property assign instead of retain?


Matlab, Integer vector to binary matrix without loop


How can I convert ereg expressions to preg in PHP?


How do I know whether my iPhone/iPad is connected to 2G or 3G?


How to handle import of multiple functions with same name in NAMESPACE file, when writing R Extensions?

Importing two functions with same name using roxygen2


How do I perform an action on mousedown when a certain element is NOT clicked

How do I write 'if not clicked' or 'if clicked outside element', using Jquery?


Passing on command line arguments to runnable JAR

How do I pass parameters to a jar file at the time of execution?


org.springframework.web.servlet.PageNotFound - No mapping found for HTTP request with URI

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


How to compile .c file with OpenSSL includes?


How do you close/hide the Android soft keyboard programmatically?


PHP, get file name without file extension


How to report failures in command line app being run in MSBuild

Correct way to implement C# console application?


Numbering rows within groups in a data frame


When Service runs,all networks are to be disable


Deserialize random/unknown types with XmlSerializer


Android keyboard Enter/Next Button handler


Store the output of find command in an array

How can I store the "find" command results as an array in Bash


Force file download with php using header()


What is the difference between an object and instance?

What is the difference between an Instance and an Object?


Returning a string from a C# DLL with Unmanaged Exports to Inno Setup script


__FILE__ macro manipulation handling at compile time


Possible to open up Settings App from my application?

How can I open the Settings app when the user presses a button?


check android application is in foreground or not?

Checking if an Android application is running in the background


Can I load ActiveRecord-Objects in predetermined ordering?

Ordering by the order of values in a SQL IN() clause


error when moving code from VC++6 to VC++2008

c++ convert from LPCTSTR to const char *


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


how do i get rid of blank window opening on click of actionlink


How to split a long array into smaller arrays, with JavaScript


Why do some of my Rails path helpers have an _index suffix?

Rails 3 route appends _index to route name


Executing a Java application in a separate process


Write to FileOutputStream from multiple threads in Java


Impact of using LLVM-GCC to resolve issues on 2nd generation device running iOS 4.2.1

Coordinates all wrong on iPhone 3G? It could be your compiler


How to edit a JavaScript alert box title?


How to Authenticate with API Key - Django Tastypie

Django Tastypie: How to Authenticate with API Key


How to cut some files from earlier commits in Git?

Remove sensitive files and their commits from Git history


How to format a string date in another format?

Convert one date format into another in PHP


PHP Simple HTML DOM Parser - get element's hyphenated attribute value

How do I access this object property with an illegal name?


How to reshape this dataframe with the reshape package

Reshaping multiple sets of measurement columns (wide format) into single columns (long format)


How set selection in spinner of some string if spinner contains the same?

How to set selected item of Spinner by value, not by position?


Python BeautifulSoup findAll by "class" attribute


Committing changes to a new branch and leaving the current branch clean?

Move existing, uncommitted work to a new branch in Git


Class Decorator decorating method in python

How can I decorate an instance method with a decorator class?


Passing a variable from php to javascript

How do I pass variables and data from PHP to JavaScript?


How to add anchor tag to a URL from text input


Exception starting filter springSecurityFilterChain

ClassNotFoundException when using User Libraries in Eclipse build path


jstl + java.lang.NoSuchMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext;

Upgrading JSTL 1.1 to 1.2 fails with java.lang.AbstractMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext


Different between object.propertyName and object["propertyName"] in Javascript

JavaScript property access: dot notation vs. brackets?


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


How can I construct an array of a parameterized type?


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


How to replace two things at once in a string?

How to replace multiple substrings of a string?


Why is MySQLi statements bind_param giving this error?

mysqli_stmt::bind_param(): Number of elements in type definition string doesn't match number of bind variables


type definition string doesn't match number of bind variables


Must declare a body because it is not marked abstract or extern (CS0501)

must declare a body because it is not marked abstract or extern? C#/ASP.NET


pre and post increment operations on a variable give different output on TC and gcc

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


How can I call a python instance using php?


How to get the component inside a JScrollPane


Should I pass a shared_ptr by reference?

Should we pass a shared_ptr by reference or by value?


iText - generating files on the fly without needing a PDF file


Android : Converting color image to grayscale

Convert a Bitmap to GrayScale in Android


Is single image Sufficient for Landscape andf

Should We use 2 different Images or Single Image for Landscape and Portrait Mode


How to deep copy an NSArray of NSDictionaries?

NSMutableArray changes to the copy causing changes in the parent NSMutableArray as well


How to check if Google Street View Image API returns no image?

How can I tell if Google's Streetview Image API Returns "Sorry, we have no imagery here" (ie. NULL) Result?


Playing music when application is in background with kAudioSessionCategory_SoloAmbientSound

AVAudioPlayer, using AmbientSound session, is not playing when app is in background


How to compare two object variables in EL expression language?


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


C++: int i; sizeof(++i); ... i does not increase in value?


Forcing 404 error in the right way in Rails


Best practices: XML attribute vs XML element - When should I use elements and when should I use attributes?


Two different values at the same memory address


Deleting an item in a foreach loop in PHP

How do you remove an array element in a foreach loop?


Attaching the source to a library in eclipse

How can I link source to a jar package in eclipse?


Can I define a __repr__ for a class rather than an instance?

How to create a custom string representation for a class object?


view friends email with fb api, or send them a email with invite

Does Facebook allow a user to give my app access to their friends email addresses?


How to call getClass() from a static method in Java?

Calling Non-Static Method In Static Method In Java


"Dont let cmd window to close automatically" -how can i do this?


How to use a PHP variable in JavaScript?

How do I pass variables and data from PHP to JavaScript?


JCheckBox in a Jtable's column isn't working

Why is a boolean value in JTable showing as true/false instead of a checkbox?


Do I need to write anything in the destructor of this class?

Will an 'empty' constructor or destructor do the same thing as the generated one?


How to mock Amazon S3 in an integration test


Adding Admob code to Android giving error: You must have AdActivity declared in AndroidManifest.xml


IOS Default.png show every time when my app enter foreground from background

Prevent Splash Screen from showing after returning from background


How to make an inverse transparent circle in CSS


on cascade delete on a table with two FK to the same table

MS SQL "ON DELETE CASCADE" multiple foreign keys pointing to the same table?


JasperException: The value for the useBean class attribute is invalid


How to resolve 'cannot pass parameter by reference' error in PHP?

PHP error: "Cannot pass parameter 2 by reference"


CSS Vertically & Horizontally Center Div

Best way to center a <div> on a page vertically and horizontally?


iPhone Read UIimage (frames) from video with AVFoundation


How do you store Java objects in HttpSession?


How to mark java code such that it's not compiled

Java conditional compilation: how to prevent code chunks from being compiled?


How to set default value for Auto-Implemented Properties in ASP.NET

What is the best way to give a C# auto-property an initial value?


How do you prevent expanding outer element when adding padding?

keep padding from making the element bigger?


How to calculate dp from pixels in android programmatically


Sort a text file by line length including spaces


Is there a way to read and write a mysqldatabase with ajax?

Synchronizing an SQLite client database with a MySQL server database


How to get the process ID by Excel object in C#


What's the pythonic way to use getters and setters?


Change width of a UIBarButtonItem in a UINavigationBar


Operand should contain 1 column mysql php

MySQL Syntax error message "Operand should contain 1 column(s)"


How can I get the class and the method that call to a static method?

How do I find the caller of a method using stacktrace or reflection?


Can I declare variables of different types in the initialization of a for loop?

Is it possible to declare two variables of different types in a for loop?


Error: Registry key 'Software\JavaSoft\Java Runtime Environment'\CurrentVersion'?


How to use ADB to send touch events to device using sendevent command?


How do I add a Marker to a jQuery UI Slider?


How can I understand if a pointer is deleted in C++

How can I determine if a C++ object has been deallocated?


How to compare two floating point numbers in Bash?

How do I use floating-point division in bash?


What should a Multipart HTTP request with multiple files look like?


Rails how to find record where the value is least?


How do you find the iterator in the middle of two iterators?


extract UID from /etc/passwd using RegEx

How can I retrieve an entry from /etc/passwd for a given username?


How do I pass variables and data from PHP to JavaScript?


What is difference between int.class and Integer.TYPE in java?


Switching from ereg_replace to preg_replace

How can I convert ereg expressions to preg in PHP?


What is the significance of single quotes vs double quotes in comparisons?

Single quotes vs. double quotes in C or C++


How to test multiple variables against a single value?


get id of the record inserted in database with one query

LINQ to SQL transaction and read ID of inserted record


Run jar file with command line arguments

How do I pass parameters to a jar file at the time of execution?


Full Featured iFrame w/ Forward/Back Buttons, URL Loader, etc


Identifier not found error on function call


How to programmatically turn off WiFi on Android device?

Android: How to Enable/Disable Wifi or Internet Connection Programmatically


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


Android rotates pictures by 90 degrees (taken by camera)

Why does an image captured using camera intent gets rotated on some devices on Android?


How do I vertically center text with CSS?

How to center an element horizontally and vertically


JSF 2.0 application : javax.servlet not found

How do I import the javax.servlet / jakarta.servlet API in my Eclipse project?


Determine if 2 lists have the same elements, regardless of order?

How to efficiently compare two unordered lists (not sets) in Python?


How to shutdown the machine? I'm building a tiny OS of my own

How to power down the computer from a freestanding environment?


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


returning to welcome page on session destroyed in jsf

javax.faces.application.ViewExpiredException: View could not be restored


How do I make JavaScript Object using a variable String to define the class name?


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


How to track mouse X/Y position and print it to a label?

Capturing mouse/keyboard events outside of form (app running in background)


How to make input field type both numeric and password?

Is there a way to have a masked numeric input field?


iOS facebook check if friends have app installed

Facebook Graph API - Friends using application


Troubleshooting "preg_replace(): Unknown modifier"

Warning: preg_replace(): Unknown modifier


I have lost the password for android Keystore file

How to handle a lost KeyStore password in Android?


java - How to send e-mail at a certain time?

How to run a background task in a servlet based web application?


How to dynamically remove the columns in ireport


How to convert md5 string to normal text?


How to Download *.txt or *.log file in JSF

How to provide a file download from a JSF backing bean?


foreach loop only repeating last array value


Binding the Copy/Paste button to the clipboard

How do I monitor clipboard changes in C#?


How to check if my application is the default launcher


How to use javascript or jquery to modify a :before psedo-element attribute?

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


Nothing happens when compiling to the device

"Warning: iPhone apps should include an armv6 architecture" even with build config set


How can I generate C wrappers over C++ API using SWIG?


Return to an already open app when a user tries to open a new instance if same version?

How to Return to an already open application when a user tries to open a new instance if same version?


C# - preparing event after pushing two buttons on keyboard


Should I use "camel case" or underscores in Python?

What is the naming convention in Python for variable and function names?


JavaScript closure inside loops – simple practical example


@Android display /res/viewable in WebView


How to hide the controls of the html5 video tag with ios/iphone devices on webkit/cordova/phonegap?


What's the best practice to round a float to 2 decimals?

How to round a number to n decimal places in Java


Why does the "g" modifier give different results when test() is called twice?

Why does a RegExp with global flag give wrong results?


How to find largest file in the subdirectories?

How to find the largest file in a directory and its subdirectories?


List changes unexpectedly after assignment. Why is this and how to prevent it?


PHP syntax for dereferencing function result


Can I get the icon associated with an installed printer through .Net?


How to fetch a url while building a request in python AppEngine?

How I can request a local url in my app engine application?


How to constantly scroll to the end of text in multiline text box?

How do I automatically scroll to the bottom of a multiline text box?


Regex - Why doesn't this .* (dot-star) match line-breaks?

How do I match any character across multiple lines in a regular expression?


Overflow-y: auto and overflow-x: visible in the same time?

CSS overflow-x: visible; and overflow-y: hidden; causing scrollbar issue


How to calculate number of days between two given dates?


Can you `svn status` the remote repository instead of you local working copy?

How to see what will be updated from repository before issuing "svn update" command?


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


How can I get things back after git reset --hard

Undo git reset --hard with uncommitted files in the staging area


Getting HTTP Status 404 - / error message when hitting URL http://localhost:8080/ in Tomcat?

HTTP Status 404 - The requested resource (/) is not available


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


Java way to check if a string is palindrome


Choosing between CharSequence and String for an API


Naming AsyncTask for profiling in Android


Difference between Console.Read() and Console.ReadLine()?


How do I correctly clone a JavaScript object?


Official reasons for "Software caused connection abort: socket write error"


Why doesn't OnUpdate trigger for invisible components

How can I use an action to determine a control's visibility?


How to order child collections of entities in EF


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


PHP basic: How to access a member of an attribute of an object

Reference — What does this symbol mean in PHP?


Alternative views instead of Stackviews for android versions lower to android 3.0


When to use std::begin and std::end instead of container specific versions

Why use non-member begin and end functions in C++11?


mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get the actual mysql error and fix it?


why doesn't this c programme  print the first printf statement?


C++ splitting string using strtok ignores the last entry

How do I iterate over the words of a string?


Which WinAPI function checks permissions of a specific file/folder?

WinAPI way to determine if a file is accessible/private


How to get numeric position of alphabets in java?

How to map character to numeric position in java?


How to calculate the intersection of two sets?

Efficiently finding the intersection of a variable number of sets of strings


How to get the first element of the List or Set?


Column count doesn't match value count at row 1 JAVA mysql

java.sql.SQLException: Column count doesn't match value count at row 1


Passing PHP variable in a javascript function

How do I pass variables and data from PHP to JavaScript?


How can I convert ereg expressions to preg in PHP?


Uncaught ReferenceError: jQuery is not defined

Uncaught ReferenceError: $ is not defined?


Read stdin for user input when a file is already redirected to stdin


How can I reconcile detached HEAD with master/origin?


Check if string has space in between (or anywhere)


Why explicit call of base move constructor actually calls base copy constructor?


what's the time complexity of the following program?

Big O, how do you calculate/approximate it?


How can I have a rounded border on my table and border-collapse: collapse?

CSS3's border-radius property and border-collapse:collapse don't mix. How can I use border-radius to create a collapsed table with rounded corners?


Distribution Provisioning Profiles disappeared when i check the Authmatic Device Provisioning and do refresh

Valid Distribution profiles vanish from the Xcode Organizer?


In Java, how do I convert a hex string to a byte[]?

Convert a string representation of a hex dump to a byte array using Java?


Why should I use bundle exec <command> instead of just running the command?


how to increase the space between the elements in linearlayout in android?

How to make space between LinearLayout children?


undefined reference to symbol 'gluLookAt'

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


how to get the full path of an ios application?


Android - Forgot keystore password. Can I decrypt keystore file?

How to handle a lost KeyStore password in Android?


Detecting a change of IP address in Linux


Checking if a url has http:// at the beginning & inserting if not

How to add http:// if it doesn't exist in the URL


Get host and contextroot in class without HttpServletRequest

Finding your application's URL with only a ServletContext


How to implement a box or gaussian blur on iOS


Setting the value of a variable based on the result of a fetch in C#

Shortcut for "null if object is null, or object.member if object is not null"


Why does parseInt yield NaN with Array#map?


When and why should I use fragments in Android applications?

Dilemma: when to use Fragments vs Activities:


How to turn paths to files into path to directories


Within CSS what is the difference between opacity:0 and display:none?

What is the difference between visibility:hidden and display:none?


What is the best way to repeatedly execute a function every x seconds?


how to read html content from assets folder in android

Loading html file to webview on android from assets folder using Android Studio


Are these 2 snippet strictly equivalent?

Why is The Iteration Variable in a C# foreach statement read-only?


How to create a counter/numeration by group?

How can I rank observations in-group faster?


How to get the caret column (not pixels) position in a textarea, in characters, from the start?


reference lost in vs 2010 when adding a DLL

Visual Studio 2010 suddenly can't see namespace?


Check if username already exists in database MySQL PHP

How to prevent duplicate usernames when people register?


Turning multidimensional array into one-dimensional array

How to Flatten a Multidimensional Array?


What does the exclamation mark do before the function?


What is different about the Java EE packages? (SDK/normal vs Web Profile)

Java EE Web Profile vs Java EE Full Platform


Invalid combination of opcode and operands? (x86 DOS)


How can I force download with html and/or javascript?

How can I carry out the "Save Link As" function with just one click on a link?


403 Forbidden with Java but not web browser?


Creating or referencing variables dynamically in Sass


mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get the actual mysql error and fix it?


"Least Astonishment" and the Mutable Default Argument


No suitable driver found for 'jdbc:mysql://localhost:3306/mysql

The infamous java.sql.SQLException: No suitable driver found


ListViews setSelection cancels touch event

Maintain/Save/Restore scroll position when returning to a ListView


ipad safari: disable scrolling, and bounce effect?


Determining the number of available cores on a machine?


Why does my popup not respond to touches?

SurfaceScrollViewer: getting touch on nested children


Invalid conversion from "const char*" to "char" error

invalid conversion from ‘const char*’ to ‘char’


AutoMapper: map DTO back to domain object with child objects


javascript pushing element at the beginning of an array

How can I add new array elements at the beginning of an array in Javascript?


How to make a whole 'div' clickable in html and css without JavaScript?


How to configure Emacs (v 23) with nxhtml to follow Kohana coding standards?


STL algorithms taking the whole container rather than .begin(), end() as arg?

Why don't std::algorithms work directly on containers as well?


graph from a text file containing range of values


how to get a list of dates between two dates in java


Export Functionality not working in .Net4.0 based windows application

How can I create and save file in Program File directory in Windows 7?


Is it possible to record a call in iphone?

How can I record a conversation / phone call on iOS?


How do I print summary message after all threads (in a pool) complete?

ExecutorService, how to wait for all tasks to finish


Eclipse: Find references in Java and JSF/JSP

EL proposals / autocomplete / code assist in Facelets with Eclipse


PHP mail Function Not Working Properly With Form

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


How can I merge multiple Cython pyx files into a single linked library?

Collapse multiple submodules to one Cython extension


Performance overhead for PHP string concatenation?

Performance of variable expansion vs. sprintf in PHP


Detect if an element is visible with jQuery

How do I check if an element is hidden in jQuery?


(...()) vs. (...)() in javascript closures

Location of parenthesis for auto-executing anonymous JavaScript functions?


File.Move Does Not Work - File Already Exists


Prevent inheritor class from overriding virtual function of base class

Is there a way to prevent a method from being overridden in subclasses?


Profiled performance of len(set) vs. set.__len__() in Python 3

Why is Python's 'len' function faster than the __len__ method?


How to get the current latitude and longitude in Android Application?

What is the simplest and most robust way to get the user's current location on Android?


How to output in CLI during execution of PHP Unit tests?


How to check directory exist or not in linux.?

How can I check if a directory exists in a Bash shell script?


Installing subclipse on Eclipse manually

How to install plugin for Eclipse from .zip


C#: Implementation of, or alternative to, StrCmpLogicalW in shlwapi.dll


Is it possible to create desktop applications with node.js?


How do I use a variable with a boolean value as a condition in an IF statement in JavaScript?

Is `if (condition = value)` the correct syntax for comparison?


Website safe ruby script execution by user

Executing user-supplied ruby code on a web server


Arrow Keys reading as '0' in keypress event handler


String is immutable. What exactly is the meaning?


Is there a Perl module or technique that makes using long namespaces easier?


How to set the progress bar value in the [Run] section of the Inno Setup install script?

Inno Setup: How to manipulate progress bar on Run section?


Calling servlet from HTML form, but servlet is never invoked

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


MySql - Changing column name without downtime

Change column name without recreating the MySQL table


Google Maps API v3; draw a polygon to outline a collection of markers

How would I make a polygon based on the relative positions of markers in google maps?


java.sql.SQLException: No suitable driver found for localhost test

The infamous java.sql.SQLException: No suitable driver found


Is there a way to get the row number in Mysql like the rownum in oracle


How can I pad a value with leading zeros?


how to update variables, passed to a method?

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


How to comment lines in rails html.erb files?


Render control to html inside panel when client callback

Can I obtain the rendered html of a gridview via webService call?


How I save and retrieve an image on my server in a java webapp


Issue with 'StringVar' in Python Program


checking if two images views are intersecting when moving

Circular Rotation Of five buttons maintaining equal distance


PHP: Fatal error: Call to a member function on a non-object

Reference - What does this error mean in PHP?


What is the difference between a synchronized function and synchronized block?

What is the difference between a synchronized method and synchronized block in Java?


why is this container div taller than required to wrap the image it contains?

Image inside div has extra space below the image


Is it possible to reference a value in the app.config file somewhere else in the same config file?

How can I reference an appSetting in a different part of web.config


Using JSF as view technology of Spring MVC


What's the proper way to name CSS selectors. It seems inconsistent how it works


How can I checkout a specific file from svn?


PHP: Warning: include failed to open stream no such file or directory on Windows

PHP - Failed to open stream : No such file or directory


Why can't I have a variable in switch-case statement?


How to construct a nest object programmatically

Update/Create object properties dynamically


Force window to blink when a particular event occurs in C# / WPF

How to make the taskbar blink my application like Messenger does when a new message arrive?


How to create a DataInputStream with the content of a binary file obtained from a remote php script?

How to get a binary file from a remote php script response?


Disabled form fields not submitting data

Disabled form inputs do not appear in the request


Django: Override field label or help_text in child Model

how to override the verbose name of a superclass model field in django


How can I split a string with a string delimiter?

How do I split a string by a multi-character delimiter in C#?


How to assign an array within a smarty template file?


Returning multiple results from a method

Return multiple values to a method caller


Trying to run the java implementation of Tarjan algorithm


What is the error in this android code that the app crashes?

Can't create handler inside thread that has not called Looper.prepare()


Assigning to variable from parent function: "Local variable referenced before assignment"

Don't understand why UnboundLocalError occurs (closure)


Iterate over an object's "public" attributes

Iterate over object attributes in python


iPhone App:Test the newer version of app first and after make it available for other users for download


How I combine cygwin style path (/cygdrive/) and windows version of Python?

Correct path usage in Cygwin : Difference between `python c:\somefile.py` & `python /cygdrive/c/somefile.py`


Why doesn't & show up in a Windows Forms Label?

Enter "&" symbol into a text Label in Windows Forms?


How to run java application by .bat file


What is the difference between backticks and $() in bash script?

What is the difference between $(command) and `command` in shell programming?


Is it possible to use git to apply temporary changes for testing purposes

Handling temporary changes (not to be committed) in Git


How do I split a string on a delimiter in Bash?


Is it possible to "dynamically" create local variables in Python?


Preventing multiple instances of my application

How to block running two instances of the same program?


Why does the order of '-l' option in gcc matter?


Removing all the columns of the data frame that have same values across all the rows

Remove columns with same value from a dataframe


Getting iframe current src url in cross domain

How do I get the current location of an iframe?


inline divs are not staying inline when content is placed inside them Chrome & Safari

CSS: unexpected vertical position of "inline-block" elements


how to get avd name of running android emulators in command line?

How to get Android AVD name from adb device name


avoiding code duplication in const and non-const member functions

How do I remove code duplication between similar const and non-const member functions?


SVN: How to ignore a modified file on commit?

Exclude some files on svn command line commit (not svn:ignore)


How can I find start and end index of a substring matched by regex in Java?

Get the index of a pattern in a string using regex


How to get current time and date in C++?


How to check whether an array is empty using PHP?


How to change permissions for a folder and its subfolders/files in one step?


Anonymous initialization - strange serialization warning

Why does double brace initialization asks for SerialVersionUID?


wp7, listbox of ~80 items not populating when navigating back to it

WP7 / Silverlight]Binding remote images in listbox so the UI doesn't block


Why does Enumerable.All return true for an empty sequence?

Why does IQueryable.All() return true on an empty collection?


Compiler #if directive to split between Mono and .NET


What is the best algorithm for overriding GetHashCode?


Regex to check whether a string contains only numbers


Find caret position in textarea in pixels

How do I get the (x, y) pixel coordinates of the caret in text boxes?


Create an empty list in Python with certain size


Getting a list of files not handled by subversion

How do I get a list of all unversioned files from SVN?


how to convert NSMutableArray into NSString?

How to convert elements of NSMutableArray to NSString


Triggering keyup event on input field in Internet Explorer 7


Populating cascading dropdown lists in JSP/Servlet


Event unsubscription via anonymous delegate


How I can find on console in GIT hash of commit on which two branches bagan to differ?


Sharing JS objects between HTML frames in IE8/IE9


@PostConstruct method is called even if the ManagedBean has already been instantiated (e.g. on AJAX-calls)

@ViewScoped calls @PostConstruct on every postback request


CSS-only way to set a div to 90% width and 3:1 aspect ratio

Maintain the aspect ratio of a div with CSS


mysql_query() expects parameter 1 to be string, resource given

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


Alter CONSTRAINT to only use stored_prodedure on insert (not on update)

Alter CONSTRAINT or stored procedure only to check when insert not on update


How to obtain codesigned application certificate info


Trying to center div horizontally and vertically in screen

Best way to center a <div> on a page vertically and horizontally?


Is it possible to keep a MySQL query from running awry and bringing down your site?

Anyway to Limit MySQL Query Execution time?


Looping through all files in a directory

How to loop over files in directory and change path and add suffix to filename


How can I check ModelState.IsValid from inside my Razor view

How can I check if my model is valid from inside the razor view?


<h:inputSecret> becomes empty automatically even if i keep value in the back bean for it

Setting the value for jsf InputSecret during page load from the managed bean


Fill non-contiguous blank cells with the value from the cell above the first blank


Predict() - Maybe I'm not understanding it


I want to change my cursor in wpf to an custom .cur file?


linq find in which position is my object in List

How to get the index of an element in an IEnumerable?


Convert date to another timezone in JavaScript


How to debug only one thread in Visual Studio

"Step over" when debugging multithreaded programs in Visual Studio


Box blur effect on texture (soften edges)


Troubleshooting "zip_read() expects parameter 1 to be resource, integer given"

“zip_read() expects parameter 1 to be resource, integer given”


How do I suppress the date line from 2-line java.util.logging output?

How do I get java logging output to appear on a single line?


Presenting modal view occasionally hides the navigation bar


java's printStackTrace() equivalent in python


When should I use the java 5 method cast of Class?


Eclipse - "Workspace in use or cannot be created, chose a different one."

Eclipse says: “Workspace in use or cannot be created, chose a different one.” How do I unlock a workspace?


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


jQuery bind mouseenter & mouseleave wobble issue


Difference between Handler.post(Runnable r) and Activity.runOnUiThread(Runnable r)

What's the difference between Activity.runOnUiThread(runnable action) and Handler.post()?


Access HTTP Authentication info from Javascript

Get the HTTP Basic Auth username from javascript?


UIScrollView zoom from Interface Builder


T_STRING error even when I don't have any PHP code, just the open close PHP markings


Force window to be above already top-most windows (like the Task Manager)


Generate Random value from a collection in ruby


How to debug on a property's set in Visual studio 2010?


Android add a rounded line to my picture? border

Border over a bitmap with rounded corners in Android


placing an image in the camera view in android


Updated data (in Database) is not visible via JPA/Eclipselink

Spring Data JPA Update @Query not updating?


How to prevent downloading images and video files from my website?


Efficiently finding the last line in a text file

Get last n lines of a file, similar to tail


android reduce space between two vertical TextViews


How do I hide javascript code in a webpage?


truncate string from a certain character in R

How do I specify a dynamic position for the start of substring?


How to hide button on the Jquery UI dialog box

How can I disable a button on a jQuery UI dialog?


Is it possible for Javascript to duplicate an element in the DOM?


Start C# application on Windows Startup and keep focus

Keep window on top and steal focus in WinForms


Windows bat script: how to judge if a file exists?

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


how to convert an ASCII encoded string to UTF8 in php?


Change URL of Bookmark when user Bookmarks page

Using JavaScript to change the URL used when a page is bookmarked


How can I serialize anonymous type using DataContractJsonSerializer

How do I serialize a C# anonymous type to a JSON string?


What's the best way to generate Microsoft OOXML (docx) from a rails app?


Capturing mobile phone traffic on Wireshark


MVC how to serve images to response stream

Can an ASP.NET MVC controller return an Image?


Is onResume() called before onActivityResult()?


Limits of length for the expansion of * in Bash?


How to validate phone numbers using regex


How to write an element just after another with javascript?

How to insert an element after another element in JavaScript without using a library?


Android event for internet connectivity state change


Weird IE problem using this jquery / javascript


org.hibernate.MappingException: Could not determine type for: java.util.Set

org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for columns: [org.hibernate.mapping.Column(students)]


What is the difference between the heap and the free store?


How to make a generic number parser in C#?

Is there any generic Parse() function that will convert a string to any type using parse?


Initialize a byte array to a certain value, other than the default null?


Can I send a pdf file to the printer automatically?

How do I print an IFrame from javascript in Safari/Chrome


Change Colour of Group Box Group Title Name


Url to a google maps page to show a pin given a latitude / longitude?

How do I link to Google Maps with a particular longitude and latitude?


Changing the default title of confirm() in JavaScript?


How to get the previous page URL using JavaScript?

How to get the previous URL in JavaScript?


How to install gem through proxy with authorization

How do I update Ruby Gems from behind a Proxy (ISA-NTLM)


Dynamically registering a broadcast receiver


short formula call for many variables when building a model

Formula with dynamic number of variables


when should I use a sorteddictionary instead of a dictionary

SortedList<>, SortedDictionary<> and Dictionary<>


AndroidDebugKey Keystore was tampered with, or password was incorrect

Keytool Signing Problem: Keystore was tampered with, or password was incorrect


Passing an optional parameter in PHP Function


How to uniquely identify two identical USB-serial adapters in Linux

How to identify multiple USB-serial adapters under Ubuntu 10.1


Where should my windows app store cache and tempfiles?

How to get temporary folder for current user


How do I disable form resizing for users?

How do I prevent a form from being resized by the user?


splitting a file with diff conflict markers into separate files

How to get mercurial to emit base revision of conflicted file as well as modified version?


Google Visualization: Column Chart, simple question but can't find the answer

put labels on top of inside bar in google interactive bar chart


Galleria not loading on initial page visit

jQuery Galleria 'fatal error: no theme found.' in IE


Android: Force EditText to remove focus?

How to stop EditText from gaining focus at Activity startup in Android


How to release application plugin using Android Market?


I can't install sqlite3 gem for Ubuntu 10


Does the <script> tag position in HTML affects performance of the webpage?


WPF ListView columns dont update thair width in time

Force resize of GridView columns inside ListView


Why does document.getElementById() function exist?

Why don't we just use element IDs as identifiers in JavaScript?


Detect duplicate code in Visual Studio 2010


Can Android do peer-to-peer ad-hoc networking?


Data structure for Settlers of Catan map?

How do I represent a hextile/hex grid in memory?


Android TextView setTextSize incorrectly increases text size

TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different screens


Localization in JSF, how to remember selected locale per session instead of per request/view


Is there any way of asking an iOS view which of its children has first responder status?

Get the current first responder without using a private API


Interrupted AsyncTask, how to handle it?


django: change color of row for special value in admin interface

Change font/color for a field in django admin interface if expression is True


How to get the sql generated by the entity framework

How do I view the SQL generated by the Entity Framework?


JAVA jTable - How to make all cells non-editable?


How can I attach an image file in email?


When compressing and encrypting, should I compress first, or encrypt first?

Is it better to encrypt a message and then compress it or the other way around? Which provides more security?


Can I hide the HTML5 number input’s spin box?


How do I create a Linked List Data Structure in Java?


Load images from outside of webapps / webcontext / deploy folder using <h:graphicImage> or <img> tag


Aren't Java constructors public by default?

What is the default access specifier in Java?


How to check if an object is iterable in Python?

In Python, how do I determine if an object is iterable?


Where clause condition on aggregate functions

Sql Server equivalent of a COUNTIF aggregate function


Validate range with java Date and SimpleDateFormat

Make SimpleDateFormat.parse() fail on invalid dates (e.g. month is greater than 12)


Where should I put documentation comments?

Where to document functions in C or C++?


Is there any way to convert json to xml in PHP?


Dependency Property has a lots of advantages over the normal CLR properties How?

What is the difference between Property and Dependency Property


Is there a data structure like the Java Set in JavaScript?

Does JavaScript have an implementation of a set data structure?


Difference between signed / unsigned char


PHPUnit - Running a particular test suite via the command line test runner

How to run a specific phpunit xml testsuite?


how to show alert after calling the webservice

how to show alert inside an activity group?


String concatenation: concat() vs "+" operator


Is JavaScript's array.clear() not a function?


how to remove the margin below a textarea inside a div wrapper (webkit)

How do I fix inconsistent Textarea bottom margin in Firefox and Chrome?


Using python to open cmd and automatically enter a password


How to sort a list of objects based on an attribute of the objects?


$_Files[] array only showing first file uploaded

jQuery not posting all inputs of a form after the .append()


Storing integer values as constants in Enum manner in java

Java: Having trouble declaring an enum with integer constants


Why can't I bind to a field on a class in WPF instead of binding to a property

Why does WPF support binding to properties of an object, but not fields?


Short circuit evaluation and side effects

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


Using XML node names with hyphens in PHP

SimpleXML Reading node with a hyphenated name


How to configure Git for using it with Dropbox?


Asynchronous capture from a process output not working properly

C equivalent of autoflush (flush stdout after each write)?


WPF - Bind to Item Index from within ItemTemplate of ItemsControl?


C programming - floating point exception


Replicate the functionality of Java's "Pattern.quote" in a JavaScript RegExp

Is there a RegExp.escape function in JavaScript?


Object doesn't support this property or method on error on IE 8


$_FILES empty when trying to do a file upload

Why would $_FILES be empty when uploading files to PHP?


using python, Remove HTML tags/formatting from a string


Is there a MySQL feature like SQL Server 2005's TRY/CATCH blocks?


How can i overlay an 10x10px image on top of another image?

How do I position one image on top of another in HTML?


How to use int.TryParse with nullable int?

How to parse a string into a nullable int


How to provide the javadoc in other languages?


C++ Erase vector element by value rather than by position?

How do I remove an item from a stl vector with a certain value?


What does the Java assert keyword do, and when should it be used?


What is the difference between "$@" and "$*" in Bash?

What is the difference between $@ and $* in shell scripts?


how to start writing a very simple programming language


Is there a bash command for converting an entire directory to HAML from HTML?


Why do results vary based on curly brace placement?


Securely persist session between https://secure.yourname.com and http://www.yourname.com on rails app

Losing session in rails 2.3.2 app using subdomain


How to send a HTTP Post Request in Delphi 2010 using WinInet

How to send a HTTP POST Request in Delphi using WinInet api


Log4j, configuring a Web App to use a relative path


XML with xpath and PHP: How to access the text value of an attribute of an entry


How to solve this logical description with Prolog?


How to find the longest palindrome in a given string?

Write a function that returns the longest palindrome in a given string


Edit Comment Template in Netbeans PHP 6.8

Editing method comment template in Netbeans 6.9.1


Difference between Expression<Func<>> and Func<>

Why would you use Expression<Func<T>> rather than Func<T>?


innerText/textContent vs. retrieving each text node

'innerText' works in IE, but not in Firefox


How to get the name of the current method from code

Can you use reflection to find the name of the currently executing method?


What does Protected Internal mean in .Net

What is the difference between 'protected' and 'protected internal'?


Detecting presence of a scroll bar in a DIV using jQuery?

How can I check if a scrollbar is visible?


How can I convert this string to list of lists?

How to convert string representation of list to a list?


Best way to get all digits from a string


How to determine if UIScrollView crash is in my code or Apple's?

Is there a way to cancel an animated UITableView/UIScrollView setContentOffset:animated:?


How to generate n different colors for any natural number n?

How to automatically generate N "distinct" colors?


How do you check the internet connection in android?

How to check internet access on Android? InetAddress never times out


How do I prevent my Python application from automatically closing once reaching the end of code?

How to keep a Python script output window open?


How to determine if one of my activities is in the foreground

Checking if an Android application is running in the background


Reading in files with two rows for header


How to create a wrapping horizontal list


What's the difference between e.preventDefault(); and return false?


Decorator pattern: Why do we need an abstract decorator?

Why do we need the decorator in the decorator design pattern?


Can someone explain the difference between Strong, Soft, Weak and Phantom references and the usage of it?

What's the difference between SoftReference and WeakReference in Java?


Unsetting array values in a foreach loop

How do you remove an array element in a foreach loop?


Getting full URL of action in ASP.NET MVC

How do I find the absolute url of an action in ASP.NET MVC?


How to capture video from webcam(in java)?


JavaScript property access: dot notation vs. brackets?


"Cannot send session cache limiter - headers already sent"


Why doesn't ignorecase flag (re.I) work in re.sub()

Python re.sub with a flag does not replace all occurrences


CUDA Matrix Multiplication write to wrong memory location


Download speed limiter for Wifi interface on Android

How can I implement a download rate limited in Java?


CSS formatting of unordered list to wrap around images?

How to wrap a list around an image and indent the list items at the same time?


Using a function in matlab, I get the error `indices must either be real positive integers or logicals.`

Subscript indices must either be real positive integers or logicals, generic solution


Is there a tool to convert from a programming language to another?


ConcurrentModificationException thrown by sublist

Why is a ConcurrentModificationException thrown and how to debug it


Pass values between Managed Beans of different pages

Creating master-detail pages for entities, how to link them and which bean scope to choose


Best way to Format a Double value to 2 Decimal places


Is there a way to get a reference address?

How can I get the memory location of a object in java?


Is there a simple way to implement a Checked Combobox in WinForms


Why does using multiplication operator on list create list of pointers?


Why will a Range not work when descending?

Is there a reason that we cannot iterate on "reverse Range" in ruby?


Adding some bullet points to my application


How to find occurrences of a string in string in C++?

Find all a substring's occurrences and locations


JavaScript: \\d{4} RegExp allows more than 4 digits


Passing a function to a function in matlab

Passing functions as arguments in Matlab


How to get a web page's source code from Java

How do you Programmatically Download a Webpage in Java


How to run JavaScript function from GWT Java with JSNI?

How to call GWT java function from Javascript?


Android-How can I know if it is the first time the application launched?

Determine if Android app is being used for the first time


Infinite loop after receiving input and testing to see if it's an int in C++

Infinite loop with cin when typing string while a number is expected


Need for thread safety when using a SinglethreadExecutor

Is ExecutorService (specifically ThreadPoolExecutor) thread safe?


How to create a constructor of an object from a extended class that contains as arguments two initial object?

Java error: Implicit super constructor is undefined for default constructor


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


How to return multiple objects from a Java method?


Generic Handlers (.ashx) intellisense issue on Visual Studio 2010

Visual Studio ASP.Net expand and collapse issue in ashx generic handlers


Appending items to a list of lists in python

List of lists changes reflected across sublists unexpectedly


Isn't "const" redundant when passing by value?


How do I center text vertically with CSS?

How to center an element horizontally and vertically


How to pass dynamic parameter to backing bean using EL 2.2 method expression?

Invoke direct methods or methods with arguments / variables / parameters in EL


What is it called when you override a method while calling a constructor?

Is this a variation of an anonymous inner class?


What are the use cases for having a function return by const value for non-builtin type?


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


What is the difference between != and =! in Java?


Within a method find out the object that invoked that method?


java.sql.SQLException: Before start of result set

ResultSet exception - before start of result set


Generate tables from entities in IntelliJ 11 IDEA

IntelliJ IDEA 10 generate entity (POJO) from DB model


Extending Object's class methods - correct way

How to define method in javascript on Array.prototype and Object.prototype so that it doesn't appear in for in loop


Why are getter and setter method important in java?


Pipe command output, but keep the error code

Pipe output and capture exit status in Bash


Does it possible in java that daemon thread continue after main thread exited?

termination of program on main thread exit?


"date(): It is not safe to rely on the system's timezone settings..."


In Java, how to use reflection to get a static method and execute it?

How do I invoke a private static method using reflection (Java)?


What is the differences between focused and pressed on android Button?

android: what is the difference between focused, enabled, pressed, and selected states?


Finding if a file is in use - specifically an xls file

Is there a way to check if a file is in use?


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


Chrome extension, how to Modify page content (add something)

Modify HTML of loaded pages using chrome extensions


Calculating Head, Cylinder (Track) and Sector for BIOS Interrupt 13h

Why isn't my root directory being loaded? (FAT12)


Overloading the indirection operator in c++

How to overload the indirection operator? (C++)


How do you inspect devtools.html in a chrome extension?

Debugging Chrome extension with access to chrome.devtools api


How to make YouTube video thumbnails in android?

How to display thumbnail of YouTube Videos in Android


How to check if a file (given by full path) exists? node js

Check synchronously if file/directory exists in Node.js


What is an "index out of range" exception, and how do I fix it?


Getting the document object of an iframe


How to provide a file download from a JSF backing bean?


How can my Add-on SDK content script interact with a website page script?


(java) ObjectInputStream deserializing wrong version of object


Scenario of extending Thread class and implementing Runnable interface

"implements Runnable" vs "extends Thread" in Java


How to Rotate TextView 90 Degrees and display


How do I center text vertically and horizontally in the body tag?

How to make text vertically and horizontally center in an HTML page


How do I protect my website from sql injections?


Passing PHP variable to Javascript function

How do I pass variables and data from PHP to JavaScript?


How to unzip a zip folder using php code


How to check that a parameter was supplied to a bash script

Check existence of input argument in a Bash shell script


Multiple Parameters for jQuery selector?


Is an anchor tag without the href attribute safe?


blur vs focusout -- any real differences?

In web browsers, what's the difference between onblur and onfocusout?


Disable "save image" in iOS web application


How to compare two schemas and generate a script that transform one schema to the other?


Class inheritance: should constructors be compatible? case of multiple inheritance?

Should constructors comply with the Liskov Substitution Principle?


How to add two strings as if they were numbers?

Adding two numbers concatenates them instead of calculating the sum


filter the file type with the file upload control


Detect IF hovering over element with jQuery


Avoid temporaries in std::map/std::unordered_map lookup with std::string key

Avoiding key construction for std::map::find()


How to solve Operator '!=' cannot be applied to operands of type 'T' and 'T'

Can't operator == be applied to generic types in C#?


can SQL insert using select return multiple identities?

How to insert multiple records and get the identity value?


How do I get json.net to exclude nulls when deseralizing a collection?

How to ignore a property in class if null, using json.net


Webcams in HTML5 without Flash or Silverlight


how to get repeated elements from ruby array?

How to find and return a duplicate value in array


Return type of read method in InputStream class

Why does InputStream#read() return an int and not a byte?


Include levels of zero count in result of table()


How can I make the display and the value different for a html form datalist option?

Show datalist labels but submit the actual value


setTimeout -- callback executed immediately?

Why is my function call that should be scheduled by setTimeout executed immediately?


Assignment of objects and fundamental types

Why variable = object doesn't work like variable = number


How to get selection with ManyToMany relationship in the Play framework

Filter list contained in entity returned by jpa/hibernate query


What is the advantage of using initialization blocks?


How to construct a relative path in Java from two absolute paths (or URLs)?


Why when I pass an array, it changes value in the method? Amazing

Changing array in method changes array outside


JPA EntityManager: Why use persist() over merge()?


sql ORDER BY multiple values in specific order?


How to sort an array of dates in iphone?


How to set text color to a text view programmatically

How to set the text color of TextView in code?


Why dividing two integers doesn't get a float?


NSTimer proper creation in a callback event

UIScrollView pauses NSTimer until scrolling finishes


Unexpected result from "greater than" comparison of values from a text input


Strange NullReferenceException with INotifyPropertyChanged implementation

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


Switching between View Controllers via action method inside current view controller

View Controllers: How to switch between views programmatically?


Sorting a Django QuerySet by a property (not a field) of the Model


Iterating through a ruby nested hash with nils?

How to avoid NoMethodError for nil elements when accessing nested hashes?


jqgrid viewGridRow dialog big span and icon

Internet Explorer 8 bug with display: table


Why are Objective-C delegates usually given the property assign instead of retain?


Jquery input complicated incrimenting mess

Jquery input complicated incrementing mess


Count and store the unique values in a column


Delete all Google cookies from a Greasemonkey script

Can a userscript delete cookies from a given domain?


wifi connection is getting closed when device is going in sleep/locked state

How do I keep Wifi from disconnecting when phone is asleep?


How can i apply lens effect to my UIImage?


Find first element in a sequence that matches a predicate


How to access and manipulate multi-dimensional array by key names / path?


Paypal Sandbox transactions are not shown

Why is the Paypal Sandbox not processing payments?


When are you supposed to use escape instead of encodeURI / encodeURIComponent?


How to find the sum of an array of numbers


Capturing multiple line output into a Bash variable


Passing structure/class instance to kernel doesn't work if copy constructor is present

Implicit constructor in CUDA kernel call


Is there a general value for a failed execution?

What is a good general approach for deciding return values in C?


Instantiating and using StanfordTagger within NLTK

How to use Stanford Parser in NLTK using Python


Python - How to extract the last x elements from a list

How to get last items of a list in Python?


How is the square root function implemented?


Get javascript object property via key name in variable

Assigning property to JS object using another objects property value as the property name


Error trying to use the function rbern in [R]


HTML/CSS hack to allow overflow-x: auto & overflow-y: visible?

CSS overflow-x: visible; and overflow-y: hidden; causing scrollbar issue


Why are applications throwing up several "Operation is not valid due to the current state of the object" errors?

ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?


How do I default to '--stat=999,999' for git-log?


Retrieving data from a MySQL database and displaying it in html using java

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


In Java, get all weekend dates in a given month


Easy way to get hex from a string in .net

Convert integer to hexadecimal and back again


PHP Error : Can't use function return value in write context

Can't use method return value in write context


Fatal error: Class 'XSLTProcessor' not found


C# Creating a unique ID based on hardware ids

Is there really any way to uniquely identify any computer at all


Example of ad hoc thread confinement in Java


ViewPager and fragments — what's the right way to store fragment's state?


How do I return the response from an asynchronous call?


CSS: selecting the last float <li> on the same horizontal row

How to remove margin from every element that is the last element in a row?


In app link to Settings -> 'Location Services' in iOS 5

iOS Launching Settings -> Restrictions URL Scheme


Another strange compiler error: calling a templated function which gives undefined referenes

"Undefined reference to" template class constructor


How can I properly refer to objects throughout a loop?


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


jQuery autocomplete tagging plug-in like StackOverflow's input tags?


PostgreSQL: Drop Database but DB is still there

In psql, why do some commands have no effect?


I have an array of deferred objects, how can I use then with jQuery.when? It doesn't take an array

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


Python - IndexError: string index out of range (Beginner)

IndexError: list index out of range and python


How to extract data from csv file in PHP


JSF and EJB #{...} not allowed in a template text body

PWC6228: #{...} not allowed in a template text body


How to compile an assembly file to a raw binary (like DOS .com) format with GNU assembler (as)?

How to generate plain binaries like nasm -f bin with the GNU GAS assembler?


What is the difference between `a` and `a[:]`


Get week of year in JavaScript like in PHP


Post processing in ffmpeg to move 'moov atom' in MP4 files (qt-faststart)


Cocoa read string character by character?

How to iterate through the characters of an NSString


FFMPEG - Watermark video with same quality and filesize

ffmpeg - how to apply filters without losing quality


Can Objective C determine the caller object reference at runtime (reflection)?


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


Selecting last element in JavaScript array


Can you append strings to variables in PHP?

How to combine two strings together in PHP?


'Your branch is ahead of 'origin/master' by 1 commit' on explicit push


Ordering of virtual, abstract, override keywords

Is there a convention to the order of modifiers in C#?


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


How to secure database passwords in PHP?


Including all the jars in a directory within the Java classpath


Why does adb install <same-packagename-always-release> fail?

Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application


Difference between std::function<> and a standard function pointer?

Should I use std::function or a function pointer in C++?


Why can't change the value from inside Jquery $.post function (JavaScript)

How do I return the response from an asynchronous call?


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


Iterate an iterator by chunks (of n) in Python?

Python generator that groups another iterable into groups of N


org.hibernate.MappingException :No Dialect mapping for JDBC type: -9

JPA SQL Server No Dialect mapping for JDBC type: -9


Different results using MS Visual Studio vs GCC

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


I want to test a private method - is there something wrong with my design?

How do I test a private function or a class that has private methods, fields or inner classes?


How to get name of the first day of a month?

First day of next month with java Joda-Time


Numbering rows within groups in a data frame


jQuery Reel breaks on IE7/8 with jQuery 1.7+


What does the exclamation mark do before the function?


Trying to apply a function to an inverted matrix and a vector

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


how can I use the CSS selector to solve this

How do I select an element based on the state of another element in the page with CSS?


How to include JavaScript files by h:outputScript?

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


Publishing content to multiple (unknown) domains using Open Graph?


Difference between two method implementations?

When would you put a semicolon after a method closing brace?


How to disable repetitive keydown in jQuery

Prevent JavaScript keydown event from being handled multiple times while held down


Array into a table with 5 cells in each row


SQL Server query to find all permissions/access for all users in a database


Combining 2 views into one in PostgreSQL


multiple axis in matplotlib with different scales

matplotlib: overlay plots with different scales?


what does curly brackets {} do in a SQL query?


How can I verify that an array of strings contain a certain string?

How do I determine whether an array contains a particular value in Java?


ListView in Fragment not saving scroll position on popBackStack

ListView within fragment cant save scroll position


How can you use php in a javascript function

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


what kind of property names can i have ?


Replace directory path by manipulating string - Java

String replace method is not replacing characters


How do I return the response from an asynchronous call?


correct way to define class variables in Python

difference between variables inside and outside of __init__()


correct and efficient way to flatten array in numpy in python?


open() not setting file permissions correctly

Why are the file permissions changed when creating a file with the open system call on Linux?


org.apache.xerces.impl.dv.DVFactoryException: DTD factory class org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from DTDDVFactory


Using .ajax() to load remote URL - not working

XMLHttpRequest cannot load XXX No 'Access-Control-Allow-Origin' header


Invoke JSF managed bean action on page load


Javascript Date validation for mm/dd/yyyy format in asp.net

Regex to validate date format dd/mm/yyyy


Target Unreachable, identifier 'demoBean' resolved to null

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable


Newline character sequence in CSS 'content' property?

How to insert a line break before an element using CSS


git multiple user names for the different projects within the same system

Can I specify multiple users for myself in .gitconfig?


What is the difference between a.b and a$b, please?

Java class name containing dollar sign fails to compile if an inner class is present


How to get relative path from absolute path


How do I resolve the error "PHP Notice: Use of undefined constant"?

What does the PHP error message "Notice: Use of undefined constant" mean?


Can I also read the og:properties from other websites?

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


programmatically determine what product I am viewing in magento


How to convert datetime from the users timezone to EST in javascript

How to initialize a JavaScript Date to a particular time zone


Why do routes with a dot in a parameter fail to match?


Eclipselink no suitable driver found for jdbc:mysql

The infamous java.sql.SQLException: No suitable driver found


Is there a way I could script this scenario with emacs?

Idiomatic batch processing of text in Emacs?


Does "+" use in String concatenation affect efficiency?


Create multiple runnable Jars (with dependencies included) from a single Maven project

Creating Two Executable Jars Using maven-assembly-plugin


Android white image is not white when minSdkVersion="10"

Image does not show completely white despite it's correctly white


Target Unreachable, 'null' returned null in JSF

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable


An object reference is required for the non-static field

Error: "an object reference is required for the non-static field, method or property..."


iPhone UIScrollView, calling the pan and pinch gesture selectors programmatically

UIScrollView and cancel a zooming pinch gesture


How do I print my Java object without getting "SomeType@2f92e0f4"?


That icon to the top left of most windows

How can I customize the system menu of a Windows Form?


java if statement not breaking the "for loop"


If background applications can't launch automatically how does Cardcase launch on a location change?


Stacking Multiple Ternary Operators in PHP


create aggregate column based on variables with R

Calculating statistics on subsets of data


Date api for managing off days in an year?


How do I set a variable to the output of a command in Bash?


how to optimize mysql queries contains "in" operand?

Why using IN(...) when selecting on indexed fields, will kill the performance of SELECT query?


Trying to embed newline in a variable in bash

How can I have a newline in a string in sh?


What is the best way to filter a Java Collection?


Is it possible to get the function name in function body?

How to determine function name from inside a function


What can be inferred from javascript variables that begin with _?

Underscore prefix for property and method names in JavaScript


Difference between Service and Thread in Android?

Difference between Service, Async Task & Thread?


How to interact with COM objects using C?

How to use IDispatch in plain C to call a COM object


Comparing two java.util.Dates to see if they are in the same day


Is it ok to qualify C functions with the `std` namespace?

When using C headers in C++, should we use functions from std:: or the global namespace?


How do I fetch a branch on someone else's fork on GitHub?

How to pull remote branch from somebody else's repo


setting report's parameters but I don't want the report run automatically

SQL server reporting services: how to stop a report firing when opened


why GUI app uses Top-Lefft corner instead of for example Bottom-left corner?

Historic reasons for Left-Handed Coordinate System


Writing UTF-8 String to MySQL with Python


How a server can make a session with a client in RMI


Change color of shadow for an ImageView on Android


How should the MySQL Decimal datatype be used in php?


coloring sectors in barplot using Matlab

How can I change the color of bars in bar graph?


Java SSL Exception - "Prime size must be a multiple of 64..."

Why does SSL handshake give 'Could not generate DH keypair' exception?


Run T4MVC transformation from command-line


Set origin at image center for warpPerspective in OpenCV

Specify an origin to warpPerspective() function in OpenCV 2.x


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


How to Create Borderless Buttons in Android

How to create standard Borderless buttons (like in the design guideline mentioned)?


Making nice, scalable rows using left-floated div tags of variable height

Dynamic, Table-ish rows of List Items using CSS and jQuery


How to return multiple objects from a Java method?


E/AndroidRuntime(3306): java.lang.RuntimeException: Unable to start activity ComponentInfo{c

How to fix 'android.os.NetworkOnMainThreadException'?


Supplying two arguments to command line option using getopt


"Unexpected operator" error when comparing strings in shell script


How to create nonexistent subdirectories recursively using Bash?


different layout for sign_in action in devise


How do I make a loop that will print out all of the elements in my array if the keys are strings and not ints?

How to access "key" and "value" from an array passed to a for loop?


Executing a dtsx file from a stored procedure

Execute SQL Server SSIS Package From Stored Procedure


What are the implications of using "!important" in CSS?


How to reload gem for every request in Rails 3.2?

How to reload a gem on every request in Development mode?


disable go back function in browser using servlet

Prevent user from seeing previously visited secured page after logout


What is difference between references and objects in java?

What is the difference between a variable, object, and reference?


Prime faces selectOneListbox Validation Error: Value is not valid


How do I vertically align text in a div?


Using Java doubles (or anything else) to store simple fractions


HTML5 Canvas changes colors of all lines

All html canvas shapes are given the color of the last object added


How to remove all listeners in an element?

Javascript/DOM: How to remove all events of a DOM object?


SimpleXML: Selecting Elements Which Have A Certain Attribute Value


How to clone a multidimensional array in java?

How do I do a deep copy of a 2d array in Java?


Way to detect "Refused to display document because display forbidden by X-Frame-Options." error?

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


Disabling iOS elastic body scroll & keep native scrolling working


How to remove this error ? java.lang.reflect.InvocationTargetException


How can I get rowIndex when rows are created using DOM inside a for loop

JavaScript closure inside loops – simple practical example


Java: Splitting CSV file that contains multiple lines

Java - Splitting a CSV file into an Array


Jackson: how to prevent field serialization

Only using @JsonIgnore during serialization, but not deserialization


How do you manage translations for your Android app?

Android: Get missing translations for strings-resources


android themes - defining colours in custom themes


Design Patterns: Factory vs Factory method vs Abstract Factory


How to get Google Prettify to render more like Visual Studio


How to select JSF components using jQuery?


Python: assign values to variables in a list or object

Assigning values to variables in a list using a loop


Generating random number between 1 and 10 in Bash Shell Script

Random number from a range in a Bash Script


How to abort another thread in .NET, when said thread is executing Console.ReadLine?


JasperReport: Is it possible to set Initial Zoom in PDF?


Why would you declare getters and setters method private?


Javascript: The prettiest way to compare one value against multiple values

Concise way to compare against multiple values


How to detect is xemacs was opened with no window system

Emacs: check for no-window-system in .emacs


get everything between <tag> and </tag> with php

PHP DOM get nodevalue html? (without stripping tags)


Undefined reference to 'pthread_create' — linker command option order (libraries before/after object files?)

Undefined reference to pthread_create in Linux


Meaning of 'const' last in a function declaration of a class?


Does *p++ increment after dereferencing?

Post-increment on a dereferenced pointer?


How to send feed back information to server via my application?


How to iterate HashMap using JSTL forEach loop?


How to extract a GET parameter from the URL in Javascript?


Is it possible to create properties on the fly, with a .NET dynamic object?

Adding unknown (at design time) properties to an ExpandoObject


How to convert complex XML to .NET Class?


Error in modifying HTTP header information

How to fix "Headers already sent" error in PHP


How to add a background colour to BarButton


What is the difference between pageX/Y clientX/Y screenX/Y in Javascript?

What is the difference between screenX/Y, clientX/Y and pageX/Y?


Undefined symbols for typedef and template?

Why can templates only be implemented in the header file?


How do I tell git to always select my local version for conflicted merges on a specific file?


Don't understand why UnboundLocalError occurs (closure)

How to change a global variable from within a function?


UnboundLocalError on local variable when reassigned after first use


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


What does the exclamation mark do before the function?


Interpret strings as variable names in Fortran

Determine variable names dynamically according to a string in Fortran


What is this JavaScript syntax: {Ci, CC}?

What does curly brackets in the `var { ... } = ...` statements do?


Haar Cascaded Classifier Data in OpenCV:


How add TextView in middle of SeekBar thumb?


Changing a directory of the parent shell

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


shell script to kill the process listening on port 3000?

How to kill a process running on particular port in Linux?


I have a true colored image, how to select the 256 colors from?


How can I auto-select a radio button with Greasemonkey?

Greasemonkey to change value of Radio buttons in a form?


git: programmatically test if index is dirty

Checking for a dirty index or untracked files with Git


How to implement re-init logic in servelt programming？

how to re-initialize java servlet on text file change


Two redmines connected? Is that possible


How to load second selectOneMenu on change of first selectOneMenu?

How to load and display dependent h:selectOneMenu on change of a h:selectOneMenu


Linker error when using a template class?

Why can templates only be implemented in the header file?


Order of calling constructors case of inheritance in c#


How to escape @ characters in Subversion managed file names?


How to remove the querystring and get only the url?


Integer range based template specialisation

How can I specialize a C++ template for a range of integer values?


Handling parenthesis while converting infix expressions to postfix expressions


GenerateMock<T> and GenerateStub<T> Which one to use in specific scenario

Rhino Mocks - Difference between GenerateStub<T> & GenerateMock<T>


Adding another sub query in existing subquery


How to prevent richTextBox to paste images within it?

How can I prevent system clipboard image data being pasted into a WPF RichTextBox


Does assigning null remove all event handlers from an object?


How can I use delegates in Java like in C#?

How to call a method stored in a HashMap? (Java)


Simplfy row AND column extraction, numpy


chrome.tabs.onUpdated.addListener not fired when page is retrieved from cache

Inconsistency with listeners - onUpdated on one machine and onReplaced on another machine


how to implement F#'s forward pipe operator in R?

Is it possible to get F#'s function application "|>" operator in R?


How does Windows do case-insensitive file names and paths?


Why is Facebook PHP SDK getUser always returning 0?


convert mixed date formats in a data frame

How to convert variable with mixed date formats to one format?


Creat Like Service That Keeps On Running When I Run Project

How to run a background task in a servlet based web application?


What is the easiest way to initialize a std::vector with hardcoded elements?


Modified files in a git branch are spilling over into another branch


Case-insensitive string comparison in C++


What conditions cause object instantiation to return null?


copy from source derived from select query?

Save output from sql function to csv file (COPY) with dynamic filename


Javascript for iOS: Elastic Scrolling without disabling all Scrolling


Trying to parse JSON in Python. ValueError: Expecting property name


How to extract content of html tags from a string using javascript or jquery?

Creating a new DOM element from an HTML string using built-in DOM methods or Prototype


What is the difference between display: inline and display: inline-block?


What is the effect of extern "C" in C++?


Why am I getting System.AccessViolationException during c#/c++ dll interop?

Why are Cdecl calls often mismatched in the "standard" P/Invoke Convention?


RegEx match open tags except XHTML self-contained tags


What is the difference between object keys with quotes and without quotes?


Creating a CSS3 box-shadow on all sides but one


Amazon product API capabilities (user reviews)

Is there an Amazon.com API to retrieve product reviews?


Preventing web browser from closing until AJAX response is returned

JavaScript, browsers, window close - send an AJAX request or run a script on window closing


Copying an image to clipboard using JavaScript/jquery

Copy Image to Clipboard from Browser in Javascript?


List changes unexpectedly after assignment. Why is this and how to prevent it?


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


"Undefined reference to" template class constructor

Why can templates only be implemented in the header file?


Differences of pragma: no-cache and Cache-Control: no-cache

Difference between Pragma and Cache-Control headers?


Download and Extract Zip File in Android

How to speed up unzipping time in Java / Android?


How can I configure Logback to log different levels for a logger to different destinations?


How to get the current class' name in a static method?

.NET: Determine the type of “this” class in its static method


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


Is there a Java equivalent or methodology for the typedef keyword in C++?


Is HTML5 backwards compatible with XHTML?


sed fails with "unknown option to `s'" error


MySQL in Python: UnicodeEncodeError: 'ascii'


How to SELECT the newest four items per category?


Log4j configuration to print to console and file

how to make log4j to write to the console as well


How do I print all POST results when a form is submitted?


how to refer to a parent method in python?

How do I call a parent class's method from a child class in Python?


rstrip not removing newline char what am I doing wrong?


Switch between user identities in one Git on one computer

Can I specify multiple users for myself in .gitconfig?


How to implement "Press Any Key To Exit"

How to simulate "Press any key to continue?"


Stream closed before the program finishes

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