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What is an idempotent operation?
...ome incorrect and misleading examples. Comments below written before April 2014 refer to an older revision.
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Setting CSS pseudo-class rules from JavaScript
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How to create byte array from HttpPostedFile
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295
Use a BinaryReader object to return a byte array from the stream like:
byte[] fileData = null...
Recreating a Dictionary from an IEnumerable
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Center image horizontally within a div
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catch all unhandled exceptions in ASP.NET Web Api
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This is now possible with WebAPI 2.1 (see the What's New):
Create one or more implementations of IExceptionLogger. For example:
public class TraceExceptionLogger : ExceptionLogger
{
public override void Log(ExceptionLoggerContext context)
{
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I want to get the type of a variable at runtime
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132
So, strictly speaking, the "type of a variable" is always present, and can be passed around as a...
convert ArrayList to JSONArray
...:
http://developer.android.com/reference/org/json/JSONArray.html#JSONArray%28java.util.Collection%29
collection:
http://developer.android.com/reference/java/util/Collection.html
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ImportError: no module named win32api
I am using Python 2.7 and I want to use pywin32-214 on Windows 7 . I installed pywin32-214 by using the msi installer. But when I import win32api in my Python script, it throws the error:
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How to specify maven's distributionManagement organisation wide?
I'm trying to figure out how to organize many (around 50+) maven2 projects, so that they can deploy into a central nexus repository. When using the mvn deploy goal, one does need to specify the target in the distributionManagement tag like this:
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