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When is it better to use an NSSet over an NSArray?

... In your example, you are adding primitives to an array and a set. Neither is possible because they can only contain objects. – FreeAsInBeer Jun 12 '12 at 13:28 ...
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Suppressing “is never used” and “is never assigned to” warnings in C#

...g restore 0169 To suppress warnings for "Field XYZ is never assigned to, and will always have its default value XX", you do this: #pragma warning disable 0649 ... field declaration #pragma warning restore 0649 To find such warning numbers yourself (ie. how did I know to use 0169 and 0649), you ...
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How do I create a dictionary with keys from a list and values defaulting to (say) zero? [duplicate]

I have a = [1,2,3,4] and I want d = {1:0, 2:0, 3:0, 4:0} 5 Answers 5 ...
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Typedef function pointer?

I'm learning how to dynamically load DLL's but what I don't understand is this line 6 Answers ...
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Ruby: What is the easiest way to remove the first element from an array?

... Note this mutates the array and returns nil on an empty array. See drop for an alternative, as mentioned in the other answer. – Jay Oct 15 '15 at 21:37 ...
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Change IPython/Jupyter notebook working directory

... That worked for me on windows 10 pro. Just open CMD and type: jupyter notebook --notebook-dir="D:\change_this_path" – TharsDimitris Dec 14 '18 at 9:11 ...
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Override devise registrations controller

... # add custom create logic here end def update super end end And then tell devise to use that controller instead of the default with: # app/config/routes.rb devise_for :users, :controllers => {:registrations => "registrations"} ...
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Best practice for storing and protecting private API keys in applications [closed]

...ox or YouTube, or for logging crashes. The number of third party libraries and services is staggering. Most of those libraries and services are integrated by somehow authenticating with the service, most of the time, this happens through an API key. For security purposes, services usually generate a...
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Source code highlighting in LaTeX

...TeX. The package listings seems to be the best choice for most use-cases and for me it was, until now. 3 Answers ...
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How is TeamViewer so fast?

...ially is analogous to video stream. My best guess is some very efficient (and heavily specialized and optimized) motion compensation algorithm, because most of the actual change in generic desktop usage is linear movement of elements (scrolling text, moving windows, etc. opposed to transformation o...