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Return two and more values from a method

... 160 def sumdiff(x, y) return x+y, x-y end #=> nil sumdiff(3, 4) #=> [7, -1] a = sumdiff(3,...
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Argparse: Required argument 'y' if 'x' is present

... | edited Mar 20 '19 at 10:13 answered Oct 16 '13 at 22:11 ...
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How can I get a view's current width and height when using autolayout constraints?

...frame available on the next layout pass, which ideally happens in about 1/60th of a second. – shmim Sep 18 '14 at 18:45 1 ...
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Adding values to a C# array

... You can do this way - int[] terms = new int[400]; for (int runs = 0; runs < 400; runs++) { terms[runs] = value; } Alternatively, you can use Lists - the advantage with lists being, you don't need to know the array size when instantiating the list. List<int&...
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Android - Writing a custom (compound) component

...omponents at once. So I think you can imagine that this Activity has like 20 fields (a field for almost every component). Also it contains a lot of logic (click listeners, logic to fill lists, etc). ...
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Git merge left HEAD marks in my files

...D <-+ remove the bits here digits:[0-9]+ | { return digits.join(""); } | ======= <-+ sign:"-"* digits:[0-9]+ { return sign + digits.join(""); } >>>&...
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Is there a good way to attach JavaScript objects to HTML elements?

... | edited Dec 1 '09 at 23:14 answered Sep 9 '09 at 23:39 ...
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Finding the id of a parent div using Jquery

... answered Feb 13 '09 at 14:10 MarkMark 9,27666 gold badges3434 silver badges3939 bronze badges ...
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Partly JSON unmarshal into a map in Go

... | edited Mar 4 at 20:38 answered Jun 16 '12 at 21:15 ...
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Git: Merge a Remote branch locally

... | edited Jul 10 '19 at 2:31 user9903 answered Feb 9 '14 at 0:23 ...