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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
...ch abnormalities. It is called Zero Width Characters locator and you're welcome to give it a try.
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How to forward declare a C++ template class?
...e with the forward declaration and defaults in the definition successfully compiles and run. Are you sure about what you are claiming? Can you provide a quote from the standard?
– olek stolar
Aug 14 at 16:56
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How do I update zsh to the latest version?
...have been reversed. Now you have the option to --enable-etcdir See: github.com/Homebrew/homebrew-core/blob/master/Formula/…
– Jamie Folsom
Feb 6 '19 at 0:25
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How to make git-diff and git log ignore new and deleted files?
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When used with git log this will cause it to completely ignore commits which only add and/or remove files.
– qqx
Jul 20 '13 at 13:50
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Should the .gradle folder be added to version control?
...pecific data in there
there's a lot of churn in there (you'd be constantly committing changes to files in there)
everything in there can be completely re-generated whenever it is needed anyway
It's basically a temp directory that Gradle is dropping in the middle of your source code (why Gradle thi...
Providing a default value for an Optional in Swift?
...}
}
Then you can just do:
optionalValue.or(defaultValue)
However, I recommend sticking to the ternary operator as other developers will understand that much more quickly without having to investigate the or method
Note: I started a module to add common helpers like this or on Optional to swift...
Is it possible to run JavaFX applications on iOS, Android or Windows Phone 8?
... edited May 23 '17 at 12:02
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answered Nov 4 '16 at 5:54
ItachiUchihaItachiUch...
Does ARC support dispatch queues?
...cts are declared as
* Objective-C types when building with an Objective-C compiler. This allows
* them to participate in ARC, in RR management by the Blocks runtime and in
* leaks checking by the static analyzer, and enables them to be added to Cocoa
* collections.
*
* NOTE: this requires expl...
Why can I not push_back a unique_ptr into a vector?
...t then one must take into account that the address of the local variable becomes invalid at the end of the scope.
– UncleBens
Jul 19 '10 at 18:39
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How can I get a list of build targets in Ant?
...argets without having to search through the file manually. Does ant have a command for this - something like ant show-targets - that will make it list all the targets in the build file?
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