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Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation

...a pool. So ::std::async(::std::launch::async, ...) is preferred. Question 2: Yes, basically this 'implicitly' launches a thread. But really, it's still quite obvious what's happening. So I don't really think the word implicitly is a particularly good word. I'm also not convinced that forcing you ...
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Shell script to delete directories older than n days

...rf Which is a bit more efficient, because it amounts to: rm -rf dir1 dir2 dir3 ... as opposed to: rm -rf dir1; rm -rf dir2; rm -rf dir3; ... as in the -exec method. With modern versions of find, you can replace the ; with + and it will do the equivalent of the xargs call for you, passing ...
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Haskell export current module with additional imported module

... Exploited here. – PyRulez Jan 26 '16 at 18:25 Also, any insight as to why this works? (Any documentation?) ...
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Getting the docstring from a function

... 251 Interactively, you can display it with help(my_func) Or from code you can retrieve it with ...
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How can I make gdb save the command history?

... 2 Answers 2 Active ...
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invalid target release: 1.7

... Douglas Held 1,28499 silver badges2323 bronze badges answered Nov 26 '13 at 13:18 Michał NowakMichał Nowak ...
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Git merge left HEAD marks in my files

... | edited May 23 '17 at 12:34 Community♦ 111 silver badge answered May 18 '12 at 17:44 ...
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Connecting to Azure website via FTP

... 126 In the current azure portal the deployment credentials can be set by going to App Services / se...
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How do I add a submodule to a sub-directory?

... answered Jan 27 '12 at 15:41 BergmannFBergmannF 8,05922 gold badges3030 silver badges3535 bronze badges ...
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Git - working on wrong branch - how to copy changes to existing topic branch

... Sounds like all you need is the following: git stash git checkout branch123 git stash apply Then you should be back on your own branch without touching the master branch. share | improve this an...