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How to print to console using swift playground?
... console, including Swift's print statement (renamed from println in Swift 2 beta) shows up there.
In earlier Xcode 6 versions (which by now you probably should be upgrading from anyway), show the Assistant editor (e.g. by clicking the little circle next to a bit in the output area). Console output...
What is a .h.gch file?
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edited Oct 2 '16 at 6:15
Moinuddin Quadri
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rspec 3 - stub a class method
I am upgrading from rspec 2.99 to rspec 3.0.3 and have converted instance methods to use allow_any_instance_of , but haven't figured out how to stub a class method. I have code like this:
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Split string based on a regular expression
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edited Jun 11 '12 at 6:07
answered Jun 11 '12 at 5:44
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How to change color of Android ListView separator line?
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edited Nov 28 '12 at 9:20
Sebastian Hojas
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Default constructor vs. inline field initialization
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answered Feb 6 '11 at 23:00
davindavin
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gdb split view with code
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Please also see this answer by Ciro Santilli. It wasn't available in 2012 to the best of my knowledge, but definitely worth a look.
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What does “Splats” mean in the CoffeeScript tutorial?
... an empty array. In the last case, the function needs to receive more than 2 arguments for rest to be non-empty.
Since JavaScript doesn't allow multiple signatures for functions with the same name (the way C and Java do), splats are a huge time-saver for dealing with varying numbers of arguments.
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Deciding between HttpClient and WebClient
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I live in both the F# and Web API worlds.
There's a lot of good stuff happening with Web API...
Do you have to put Task.Run in a method to make it async?
...method does not need await
{
return Task.Run(() =>
{
return 1 + 2;
});
}
(But this pattern is a poor approach; see below).
But if your question is "how do I create an async method that can yield back to its caller instead of blocking", the answer is to declare the method async and us...