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Objective-C parse hex string to integer

... | edited Jun 12 '14 at 20:56 Ron 2,99111 gold badge1515 silver badges2121 bronze badges answ...
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Detect enter press in JTextField

... | edited May 2 '15 at 19:03 answered Dec 12 '10 at 3:36 ...
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What's the difference between “groups” and “captures” in .NET regular expressions?

... 127 You won't be the first who's fuzzy about it. Here's what the famous Jeffrey Friedl has to say a...
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Compiling C++11 with g++

...don't know many things about flags. Can anyone help me? (I'm using Ubuntu 12.04.) 5 Answers ...
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How to get random value out of an array?

I have an array called $ran = array(1,2,3,4); 20 Answers 20 ...
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UILongPressGestureRecognizer gets called twice when pressing down

I am detecting if the user has pressed down for 2 seconds: 7 Answers 7 ...
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How do I iterate through each element in an n-dimensional matrix in MATLAB?

... 92 You can use linear indexing to access each element. for idx = 1:numel(array) element = arra...
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What are the advantages of using nullptr?

... 182 In that code, there doesn't seem to be an advantage. But consider the following overloaded funct...
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How do you test running time of VBA code?

...ong End Type Private Declare Function QueryPerformanceCounter Lib "kernel32" (lpPerformanceCount As LARGE_INTEGER) As Long Private Declare Function QueryPerformanceFrequency Lib "kernel32" (lpFrequency As LARGE_INTEGER) As Long Private m_CounterStart As LARGE_INTEGER Private m_CounterEnd As LARGE_...
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?

...postgresql.org/docs/9.3/static/plpgsql-control-structures.html, example 40-2 right at the bottom. That's usually the easiest way. You can do some magic with rules, but it's likely going to be a lot messier. I'd recommend the wrap-in-function approach over that any day. This works for single row, o...