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Difference between dispatch_async and dispatch_sync on serial queue?
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Yes. Using serial queue ensure the serial execution of tasks. The only difference is that disp...
How to catch integer(0)?
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That is R's way of printing a zero length vector (an integer one), so you could test for a being...
Why does an overridden function in the derived class hide other overloads of the base class?
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Which is better: … or …
...d a type attribute at all? If you're using HTML5, no. Otherwise, yes. HTML 4.01 and XHTML 1.0 specifies the type attribute as required while HTML5 has it as optional, defaulting to text/javascript. HTML5 is now widely implemented, so if you use the HTML5 doctype, <script>...</script> is ...
What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?
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In Visual Studio 2013 and later, this functionality is built in. ALT + UP/DOWN will move a line...
List all the files that ever existed in a Git repository
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Difference between using Throwable and Exception in a try catch
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How to escape a JSON string to have it in a URL?
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answered Jul 24 '11 at 13:55
Delan AzabaniDelan Azabani
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Disable XML validation in Eclipse
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Steve Chambers
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answered Jul 11 '12 at 9:19
Mahmoud SalehM...
VS2012 return to a normal TFS checkin window?
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answered Oct 24 '13 at 14:16
TonyTony
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