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Code coverage for Jest
... can see code coverage at the command line and create a coverage directory by passing --coverage to the Jest script. Below are some examples:
I tend to install Jest locally, in which case the command might look like this:
npx jest --coverage
I assume (though haven't confirmed), that this would a...
View/edit ID3 data for MP3 files
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A bit late, but you can add the performers/artists by the following: mp3.Tag.Performers = new string[] { "Performer 1", "Performer 2", "Performer 3" };
– nokturnal
Aug 15 '11 at 20:28
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Android: Force EditText to remove focus? [duplicate]
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You can make cursor and focus disappear by
edittext.clearFocus();
But detect when the key board hide is a hard work.
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How to include a quote in a raw Python string
...an escape system like every other languages do?
– Jamby
Apr 2 '16 at 10:07
6
@Jamby They do have ...
NPM global install “cannot find module”
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By default node does not look inside the /usr/local/lib/node_module for loading global modules.
Refer the module loading explained in http://nodejs.org/api/modules.html#modules_loading_from_the_global_folders
So either you h...
Open a folder using Process.Start
...See this issue where VS itself exhibits buggy behavior. You can avoid this by either using the explorer.exe variant or (better, IMO) always appending a Path.DirectorySeparatorChar. For example, Process.Start(@"C:\temp\").
– binki
Nov 14 '18 at 16:14
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Get a random item from a JavaScript array [duplicate]
...or(Math.random() * arg);
} else {
return 4; // chosen by fair dice roll
}
};
})(jQuery);
var items = [523, 3452, 334, 31, ..., 5346];
var item = jQuery.rand(items);
This plugin will return a random element if given an array, or a value from [0 .. n) given a number...
Python Empty Generator Function
In python, one can easily define an iterator function, by putting the yield keyword in the function's body, such as:
9 Answ...
Swift - encode URL
...g!)
Output:
test%2Ftest
Swift 1
In iOS 7 and above there is stringByAddingPercentEncodingWithAllowedCharacters
var originalString = "test/test"
var escapedString = originalString.stringByAddingPercentEncodingWithAllowedCharacters(.URLHostAllowedCharacterSet())
println("escapedString: \(esc...
What is the purpose of a question mark after a type (for example: int? myVariable)?
... @AntoineDahan - values types do not have nullable types as they are by definition non-nullable. I think you're thinking of Java where there is an int type and a corresponding Integer class, for example.
– Sean
May 16 '16 at 12:55
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