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How do you iterate through every file/directory recursively in standard C++?
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This used to be a good answer, but now that <filesystem> is standard, it's better to simply use is (see other answers for an example).
– Gathar
Aug 12 '19 at 14:01
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What is a covariant return type?
...n explicit reference to a MyFoo object will be able to invoke clone() and know (without casting) that the return value is an instance of MyFoo. Without covariant return types, the overridden method in MyFoo would have to be declared to return Object - and so calling code would have to explicitly do...
Run git pull over all subdirectories [duplicate]
... alias in my .gitconfig: all = "!f() { ls | xargs -I{} git -C {} $1; }; f" Now I can do git all pull, git all "checkout master" etc.
– borisdiakur
Jul 13 '15 at 8:39
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Can I have onScrollListener for a ScrollView?
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Every instance of View calls getViewTreeObserver(). Now when holding an instance of ViewTreeObserver, you can add an OnScrollChangedListener() to it using the method addOnScrollChangedListener().
You can see more information about this class here.
It lets you be aware of eve...
How to “add existing frameworks” in Xcode 4?
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Sorry, I can't accept this answer for now because the concept of "adding an existing framework manually" is not clear
– Ariel Malka
Jul 29 '10 at 21:50
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Node.js: what is ENOSPC error and how to solve?
...ike ENOSPC - no space on drive? Sure, the error code makes sense once you know what it means (Error NO SPaCe), but why not just give users that info up front?
– Shadoninja
Jun 21 '19 at 15:16
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How to submit form on change of dropdown list?
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I know, that's what I meant by my comment. I was trying to give you some props. :-)
– MikeyE
Feb 11 '18 at 23:36
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Using Gradle to build a jar with dependencies
...ef mainClassName to make the code work... I was receiving Could not set unknown property 'mainClassName' for root project
– hanskoff
May 12 '17 at 12:45
1
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Python: Making a beep noise
...: winsound.Beep(2000, 100). I should probably go back to work now :D
– Skurmedel
Jun 30 '11 at 16:00
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WPF: Grid with column/row margin/padding?
...r anything that would go inside a Grid, so that's your best workaround for now.
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