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Pick a random element from an array
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Swift 4.2 and above
The new recommended approach is a built-in method on the Collection protocol: randomElement(). It returns an optional to avoid the empty case I assumed against previously.
let array = ["Frodo", "Sam", "Wise", ...
What exactly is Hot Module Replacement in Webpack?
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423
First I want to note that Hot Module Replacement (HMR) is still an experimental feature.
HMR ...
Automatically plot different colored lines
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edited Jun 22 '12 at 20:43
gnovice
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What is meant by “managed” vs “unmanaged” resources in .NET?
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RobRob
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linq query to return distinct field values from a list of objects
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answered Jun 3 '11 at 18:49
Arsen MkrtchyanArsen Mkrtchyan
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Storyboard - refer to ViewController in AppDelegate
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4 Answers
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Explain ExtJS 4 event handling
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edited Sep 29 '14 at 6:26
majorBummer
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Is there a method to generate a UUID with go language
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u[8] = (u[8] | 0x80) & 0xBF // what's the purpose ?
u[6] = (u[6] | 0x40) & 0x4F // what's the purpose ?
These lines clamp the values of byte 6 and 8 to a specific range. rand.Read returns random bytes in the range 0-255, which are not all valid values for a UUID. As far as I can tell, th...
Pros and cons of AppSettings vs applicationSettings (.NET app.config / Web.config)
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edited May 27 '13 at 19:40
Luis
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answered Jan 2...