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C++, What does the colon after a constructor mean? [duplicate]

... SmasherySmashery 46.8k2929 gold badges8888 silver badges123123 bronze badges ...
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How to count the number of set bits in a 32-bit integer?

...33333) + ((i >> 2) & 0x33333333); return (((i + (i >> 4)) & 0x0F0F0F0F) * 0x01010101) >> 24; } For JavaScript: coerce to integer with |0 for performance: change the first line to i = (i|0) - ((i >> 1) & 0x55555555); This has the best worst-case behaviour of ...
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Possible to do a MySQL foreign key to one of two possible tables?

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Why is XOR the default way to combine hashes?

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Default argument values in JavaScript functions [duplicate]

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Read whole ASCII file into C++ std::string [duplicate]

... 540 Update: Turns out that this method, while following STL idioms well, is actually surprisingly i...
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What are the benefits to marking a field as `readonly` in C#?

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Remove characters from C# string

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When should the volatile keyword be used in C#?

...ering. If you want more details, read sections 3.10 and 10.5.3 of the C# 4.0 specification. Frankly, I discourage you from ever making a volatile field. Volatile fields are a sign that you are doing something downright crazy: you're attempting to read and write the same value on two diffe...
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Why remove unused using directives in C#?

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