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How to get subarray from array?
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answered Sep 24 '11 at 10:48
Alex K.Alex K.
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Require either of two arguments using argparse
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Ahmed
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answered Jun 22 '12 at 11:14
jlengrandjlengrand
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Converting of Uri to String
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Rico HarisinRico Harisin
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How can I change UIButton title color?
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Community♦
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answered Mar 19 '10 at 0:39
Ben GottliebBen Gottlieb
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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...so use anything as a key with => so you can do this:
h = { C.new => 11 }
h = { 23 => 'pancakes house?' }
but you can't do this:
h = { C.new: 11 }
h = { 23: 'pancakes house?' }
The JavaScript style (key: value) is only useful if all of your Hash keys are "simple" symbols (more or less ...
How to restart Activity in Android
... As pointed out by Ralf below, Activity.recreate() is the way to go in API 11 and beyond. This is preferable if you're in an API11+ environment. You can still check the current version and call the code snippet above if you're in API 10 or below. (Please don't forget to upvote Ralf's answer!)
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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
...lways, test.
– Matt Enright
Aug 10 '11 at 22:09
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Premature optimization is the root of all evil...
Does the Go language have function/method overloading?
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answered Aug 8 '11 at 18:47
Lawrence DolLawrence Dol
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GROUP_CONCAT comma separator - MySQL
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answered Oct 7 '11 at 19:17
Joe StefanelliJoe Stefanelli
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C#/Linq: Apply a mapping function to each element in an IEnumerable?
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answered Aug 25 '11 at 8:43
George DuckettGeorge Duckett
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