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Unpacking array into separate variables in JavaScript
...nd I've done it before. I just can't remember how, or what exactly it was called.
7 Answers
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“implements Runnable” vs “extends Thread” in Java
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Yes: implements Runnable is the preferred way to do it, IMO. You're not really specialising the thread's behaviour. You're just giving it something to run. That means composition is the philosophically "purer" way to go.
In practical terms, it means you can implement Runnable and extend from anot...
How do you 'redo' changes after 'undo' with Emacs?
...ven a navigation command such as C-f) after a sequence of undo operations, all the undos are pushed on to the operation stack. So the next undo undoes the last command. Suppose you do have an operation sequence that looks like this:
Insert "foo"
Insert "bar"
Insert "I love spam"
Now, you undo....
NUnit vs. xUnit
...net is v2.1.
Both of the frameworks are awesome, and they both support parallel test running (in a different way though). NUnit has been around since 2002, it's widely used, well documented and has a large community, whereas xUnit.net is more modern, more TDD adherent, more extensible, and also tre...
Check whether an array is empty [duplicate]
...pty($errors)) {
}
array_filter() function's default behavior will remove all values from array which are equal to null, 0, '' or false.
Otherwise in your particular case empty() construct will always return true if there is at least one element even with "empty" value.
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Visual Studio 2012 Express is suddenly “incompatible with this version of Windows”?
...e same message on Visual Studio 2012 Premium (on PC where Windows 7 re-installed in last month) - the suggested fix was "Update for Microsoft Visual Studio 2012 (KB2781514)" which seems to have fixed it
www.microsoft.com/en-us/download/details.aspx?id=36020
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Android Studio: Android Manifest doesn't exists or has incorrect root tag
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Thanks. Hope all the answers keep helping people.
– axierjhtjz
Sep 26 '14 at 16:04
4
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How to use a WSDL file to create a WCF service (not make a call)
...cutil your.wsdl /l:vb if you want Visual Basic)
This will create a file called "your.cs" in C# (or "your.vb" in VB.NET) which contains all the necessary items.
Now, you need to create a class "MyService" which will implement the service interface (IServiceInterface) - or the several service inter...
Difference between the Facade, Proxy, Adapter and Decorator design patterns? [closed]
...o a new interface. In the case of the former, multiple inheritance is typically employed. In the latter case, the object is wrapped by a conforming adapter object and passed around. The problem we are solving here is that of non-compatible interfaces.
Facade is more like a simple gateway to a compl...
DISABLE the Horizontal Scroll [closed]
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In Chrome 34 this doesn't really prevent scrolling. It hides the scrollbar, but with middle-button scrolling I can still see the hidden elements on the left.
– gphilip
Apr 24 '14 at 10:33
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