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What does the 'L' in front a string mean in C++?
...torage rather than 8-bits. Here's an example:
"A" = 41
"ABC" = 41 42 43
L"A" = 00 41
L"ABC" = 00 41 00 42 00 43
A wchar_t is twice big as a simple char. In daily use you don't need to use wchar_t, but if you are using windows.h you are going to need it.
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recursion versus iteration
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edited Oct 11 '13 at 14:13
answered Mar 28 '13 at 17:15
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How do I work with a git repository within another repository?
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The key is git submodules.
Start reading the Submodules chapter of the Git Community Book ...
Match multiline text using regular expression
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First, you're using the modifiers under an incorrect assumption.
Pattern.MULTILINE or (?m) te...
MySQL INSERT INTO table VALUES.. vs INSERT INTO table SET
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Logical operators (“and”, “or”) in DOS batch
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answered Jan 26 '10 at 23:07
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Split a String into an array in Swift?
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Is gcc 4.8 or earlier buggy about regular expressions?
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Version vs build in Xcode
I have an app that I developed with Xcode 3 and recently started editing with Xcode 4. In the target summary I have the iOS application target form with fields: identifier, version, build, devices, and deployment target. The version field is blank and the build field is 3.4.0 (which matches the vers...
Pure virtual destructor in C++
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Implementing pure virtual functions is in fact legal. Very useful for providing a default implementation but forcing subclasses to call it e...