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Android Studio Stuck at Gradle Download on create new project
...te: Check the latest log file in your C:\Users\<User>\.gradle\daemon\x.y folder to see what it's downloading.
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What is the best testing framework to use with Node.js? [closed]
...meworks at https://github.com/ry/node/wiki/modules#testing . What is the experience with these frameworks?
6 Answers
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Handling Dialogs in WPF with MVVM
In the MVVM pattern for WPF, handling dialogs is one of the more complex operations. As your view model does not know anything about the view, dialog communication can be interesting. I can expose an ICommand that when the view invokes it, a dialog can appear.
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Blocks on Swift (animateWithDuration:animations:completion:)
I'm having trouble making the blocks work on Swift. Here's an example that worked (without completion block):
7 Answers
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Throw keyword in function's signature
...ally undesirable. And it is not well supported in any case. (MSVC ignores exception specifications, except throw(), which it interprets as a guarantee that no exception will be thrown.
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Why does pattern matching in Scala not work with variables?
...lse")
}
}
To avoid accidentally referring to variables that already existed in the enclosing scope, I think it makes sense that the default behaviour is for lowercase patterns to be variables and not stable identifiers. Only when you see something beginning with upper case, or in back ticks, d...
Is it possible to update a localized storyboard's strings?
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There are two options:
Option 1
Xcode can "reload" the file by converting the file to either an [Interface Builder Cocoa Touch Storyboard] file type or a [Localizable Strings] file type.
Select your base storyboard file from the Project Navigator
Find the ...
Bash: Copy named files recursively, preserving folder structure
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Have you tried using the --parents option? I don't know if OS X supports that, but that works on Linux.
cp --parents src/prog.js images/icon.jpg /tmp/package
If that doesn't work on OS X, try
rsync -R src/prog.js images/icon.jpg /tmp/package
as aif suggested.
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Can we have functions inside functions in C++?
...ey can have functions (non-static or static), so you can get this to some extend, albeit it's a bit of a kludge:
int main() // it's int, dammit!
{
struct X { // struct's as good as class
static void a()
{
}
};
X::a();
return 0;
}
However, I'd question the praxis. Everyone k...
Comment out text in R Markdown (Rmd file)
In an R Markdown ( .Rmd ) file, how do you comment out unused text? I'm not referring to the text in the R code chunk, but the general texts, like % in LaTex for example.
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