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How do I declare a 2d array in C++ using new?
How do i declare a 2d array using new?
24 Answers
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Ignore python multiple return value
Say I have a Python function that returns multiple values in a tuple:
11 Answers
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How to get the nth occurrence in a string?
I would like to get the starting position of the 2nd occurrence of ABC with something like this:
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How do you rotate a two dimensional array?
Inspired by Raymond Chen's post , say you have a 4x4 two dimensional array, write a function that rotates it 90 degrees. Raymond links to a solution in pseudo code, but I'd like to see some real world stuff.
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How to convert std::string to LPCSTR?
...to Constant STRing) -- means that it's a pointer to a 0 terminated string of characters. W means wide string (composed of wchar_t instead of char).
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Python Infinity - Any caveats?
... editor after snippets, if snippets enabled
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How to easily map c++ enums to strings
...is also only c++11). Nice solution ! It would be perfect if you could also set a value for some enums
– jamk
May 7 '14 at 7:26
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Create instance of generic type whose constructor requires a parameter?
...s with parameterless constructors. You'll have to have some other means of setting your property (setting the property itself or something similar).
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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
... Do note that md5 returns hexadecimal values, meaning the character set is limited to [0-9] and [a-f].
– Thijs Riezebeek
May 15 '15 at 16:59
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