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NULL vs nullptr (Why was it replaced?) [duplicate]
I know that in C++ 0x or NULL was replaced by nullptr in pointer-based applications. I'm just curious of the exact reason why they made this replacement?
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How to commit a change with both “message” and “description” from the command line? [duplicate]
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edited Nov 27 '18 at 13:38
Sergioet
63888 silver badges2121 bronze badges
answered Apr 5 ...
How to show method parameter tooltip in C#?
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Ctrl+Shift+Space will do what you want.
You might want to check out a poster of key bindings....
How can I switch themes in Visual Studio 2012
...t Visual Studio 2012 Color Theme Editor for more themes including good old VS2010 theme.
Look at this video for a demo.
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Metadata file … could not be found error when building projects
...is won't help, as noted by Nick above. In that case closing and restarting VS has always worked for me. YMMV.
– philofinfinitejest
Mar 14 '13 at 1:39
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How to search for file names in Visual Studio?
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@marsh In VS 2017.3 (and possibly earlier) Ctrl-, behaves like a command window somewhat. If you give it the 'f' command and provide a file name, it will search only files: e.g. "f someFile.cpp". There's also a button that prepends the...
Queue.Queue vs. collections.deque
...iscounting other implementations isn't wise. Besides, have you timed Queue vs deque for use across threads as opposed to a naive benchmark of its use in a single thread? If your code is that sensitive to the speed of Queue vs deque, Python might not be the language you're looking for.
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In Python, what is the difference between “.append()” and “+= []”?
...mance: append is twice as fast.
Python 3.0 (r30:67507, Dec 3 2008, 20:14:27) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import timeit
>>> timeit.Timer('s.append("something")', 's = []').timeit()
0.20177424499999...
Single quotes vs. double quotes in C or C++
When should I use single quotes and double quotes in C or C++ programming?
12 Answers
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DateTime vs DateTimeOffset
...local time.
– Matt Johnson-Pint
Feb 27 '14 at 20:15
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