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c++ - .c vs .cc vs. .cpp vs .hpp vs .h vs .cxx - Stack Overflow
Historically, the first extensions used for C++ were .c and .h, exactly like for C.This caused practical problems, especially the .c which didn't allow build systems to easily differentiate C++ and C files.
Decoding facebook's blob video url - Stack Overflow
2020年1月16日 · Open the post's permalink; Change the page's URL - replace www with m and load that; Now use Inspector to navigate down to the div containing the video object - and the video URL will be a direct link; Copy-paste that URL into your browser, or create an anchor link to that URL and load your link and right-click to save destination.
Find the current directory and file's directory [duplicate]
The pathlib module, introduced in Python 3.4 (PEP 428 — The pathlib module — object-oriented filesystem paths), makes the path-related experience much much better.
php - How do I run a file on localhost? - Stack Overflow
That's totally fine and that's what your Apache is there for. Your Apache is a web server meaning its main ...
How to determine a Python variable's type? - Stack Overflow
2008年12月31日 · There are two types used to represent integral values: int, which corresponds to platform's int type in C, and long, which is an arbitrary precision integer (i.e. it grows as needed and doesn't have an upper limit). ints are silently converted to long if an expression produces result which cannot be stored in int.
macos - What's a good IDE for Python on Mac OS X? - Stack …
It's not an IDE per se, but it does a lot of stuff that an IDE does (without all the cruft of an IDE). It has syntax highlighting, code folding, integration with various SCMs through the use of additional bundles (I know it supports SVN, Git, Mercurial, Darcs, and probably a few others).
What's the best way to convert a number to a string in JavaScript ...
s = `${n}` Short, succinct, already used in many other places (if you're using a modern framework / ES version) so it's a safe bet any programmer will understand it. Not that it (usually) matters much, but it also seems to be among the fastest compared to other methods.
How to get all groups that a user is a member of?
s-1-5-21-2229937839-1383249143-3977914998-1003 16 s-1-5-32-545 ... If you need access to arbitrary users' group info then @tiagoinu suggestion of using the Quest AD cmdlets is a better way to go. Share
What's the CMake syntax to set and use variables?
2015年6月24日 · The whole scope issue described above. Especially it's recommended to use functions() instead of macros() because you don't want your local variables to show up in the parent scope. A lot of variables used by CMake are set with the project() and enable_language() calls. So it could get important to set some variables before those commands are used.
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