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How to redirect stderr to null in cmd.exe
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Your DOS command 2> nul
Read page Using command redirection operators. Besides the "2>" construct mentioned by Tanuki Software, it lists some other useful combinations.
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In vim, how do I get a file to open at the same line number I closed it at last time?
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T Zengerink
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answered Apr 21 '09 at 21:03
moinudinmoinudin
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What is the difference between the different methods of putting JavaScript code in an ?
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edited Aug 31 at 4:29
fcdt
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answered Oct 29 '...
How to automatically generate N “distinct” colors?
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82
You can use the HSL color model to create your colors.
If all you want is differing hues (likel...
Check if element is visible in DOM
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652
According to this MDN documentation, an element's offsetParent property will return null wheneve...
Set operations (union, intersection) on Swift array?
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Yes, Swift has the Set class.
let array1 = ["a", "b", "c"]
let array2 = ["a", "b", "d"]
let set1:Set<String> = Set(array1)
let set2:Set<String> = Set(array2)
Swift 3.0+ can do operations on sets as:
firstSet.union(secondSet)// Union of two sets
firstSet.intersection(secondSet)...
How to grep a text file which contains some binary data?
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vielmettivielmetti
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5
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How do I remove msysgit's right click menu options?
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623
64-Bit Windows
From a cmd.exe window, run these commands:
cd "C:\Program Files (x86)\Git\git...
How to draw a custom UIView that is just a circle - iPhone app
... would I go about drawing a custom UIView that is literally just a ball (a 2D circle)? Would I just override the drawRect method? And can someone show me the code for drawing a blue circle?
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