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What's the best way to check if a file exists in C?
...unnycodebunny
2,53133 gold badges2020 silver badges2323 bronze badges
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How do I get the directory that a program is running from?
...ervice on Windows, the current directory will probably be C:\Windows\System32, whereas the binary dir is different.
– Lucky Luke
Feb 14 '14 at 16:32
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Scala: Abstract types vs generics
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to convert wstring into string?
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The std::wstring_convert from C++11 wraps up a lot of this noise.
– Cubbi
Sep 27 '11 at 19:34
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Python ValueError: too many values to unpack [duplicate]
...title.
– Johnsyweb
Mar 31 '14 at 11:32
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Split a python list into other “sublists” i.e smaller lists [duplicate]
...4, 15, 16, 17, 18, 19], [20, 21, 22, 23, 24, 25, 26, 27, 28, 29], [30, 31, 32, 33, 34]]
[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [10, 11, 12, 13, 14, 15, 16, 17, 18, 19], [20, 21, 22, 23, 24, 25, 26, 27, 28, 29], [30, 31, 32, 33, 34]]
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Map enum in JPA with fixed values?
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answered Aug 11 '14 at 15:32
PoolPool
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Seedable JavaScript random number generator
...have a source for the 3600 initial states? Mersenne Twister is seeded by a 32 bit number, so the PRNG should have 4 billion initial states - only if the initial seed is truly random.
– Tobias P.
Aug 1 '12 at 14:46
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How do I determine the size of an object in Python?
...>>> sys.getsizeof(x)
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>>> sys.getsizeof(sys.getsizeof)
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>>> sys.getsizeof('this')
38
>>> sys.getsizeof('this also')
48
If you are in python < 2.6 and don't have sys.getsizeof you can use this extensive module instead. Never used it though.
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How to implement classic sorting algorithms in modern C++?
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@sbabbi The entire standard library is based on the principle that iterators are cheap to copy; it passes them by value, for example. If c...