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Convert a list of characters into a string
...lasses - "iterable" is a protocol, not a class. You can filter, map, join, etc, using any iterable.
– rosuav
Aug 18 '16 at 1:45
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Removing colors from output
...le numbers separated with semi-colons (for background color, bold, italic, etc...). This command worked for me: sed -r "s/[[:cntrl:]]\[([0-9]{1,3};)*[0-9]{1,3}m//g"
– saeedgnu
Jul 27 '18 at 3:22
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Pick a random element from an array
...l the scalar data types you might want expect: Int, Double, Float, UInt32, etc. And it lets you provide target ranges for the values. Very handy. You can use array[Int.random(0..<array.count)]` in Swift 4.2
– Duncan C
Sep 19 '18 at 18:30
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AngularJs “controller as” syntax - clarification?
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Loop through an array of strings in Bash?
... glob it'll be expanded, if it contains a tab it'll be changed to a space, etc.
– Charles Duffy
Jul 9 '16 at 15:02
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Unknown provider: $modalProvider
... of error occurs when you write in a dependency for a controller, service, etc, and you haven't created or included that dependency.
In this case, $modal isn't a known service. It sounds like you didn't pass in ui-bootstrap as a dependency when bootstrapping angular. angular.module('myModule', ['ui...
Error: could not find function … in R
... #7 might seem like a good starting point, these are listed in approximate order of the frequency that I use them.
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How to create custom easing function with Core Animation?
...teresting easing function than the few provided by Apple (EaseIn/EaseOut etc). For instance, a bounce or elastic function.
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Determine a user's timezone
...lude it in the HTTP specification.
If it was me, I would probably try to fetch the timezone using clientside JavaScript and then submit it to the server using Ajax or something.
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What's the difference between subprocess Popen and call (how can I use them)?
...ructor, so you can still set the process' output, environmental variables, etc., your script waits for the program to complete, and call returns a code representing the process' exit status.
returncode = call(*args, **kwargs)
is basically the same as calling
returncode = Popen(*args, **kwargs...