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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...e largest extended character set specified among the supported locales (22.3.1).
— C++ [basic.fundamental] 3.9.1/5
This does not requ...
How to correctly implement custom iterators and const_iterators?
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edited Sep 25 '19 at 10:30
answered Aug 27 '10 at 9:11
An...
Random number generation in C++11: how to generate, how does it work? [closed]
... with equal probability. Your knee-jerk reaction would be to take rand() % 3. But wait, the remainders 0 and 1 occur more often than the remainder 2, so this isn't correct!
This is why we need proper distributions, which take a source of uniform random integers and turn them into our desired distri...
Why no generics in Go?
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edited Apr 26 '13 at 15:07
trss
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answered ...
Difference between fold and reduce?
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LeeLee
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Regular expression for a string that does not start with a sequence
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341
You could use a negative look-ahead assertion:
^(?!tbd_).+
Or a negative look-behind assert...
Docker: adding a file from a parent directory
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231
You can build the Dockerfile from the parent directory:
docker build -t <some tag> -f &l...
How to format a java.sql Timestamp for displaying?
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Rodrigue
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answered Jul 20 '09 at 23:19
ChssPly76ChssPly...
remove None value from a list without removing the 0 value
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>>> L = [0, 23, 234, 89, None, 0, 35, 9]
>>> [x for x in L if x is not None]...
Cleaner way to do a null check in C#? [duplicate]
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In a generic way, you may use an expression tree and check with an extension method:
if (!pers...