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Where do I mark a lambda expression async?
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BoltClock♦BoltClock
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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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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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Android detect Done key press for OnScreen Keyboard
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Michael Yaworski
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answered Feb 22 '11 at 11:34
Szabolcs Berec...
Css pseudo classes input:not(disabled)not:[type=“submit”]:focus
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answered Feb 9 '12 at 8:11
Wesley MurchWesley Murch
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When do I need to use a semicolon vs a slash in Oracle SQL?
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dpbradleydpbradley
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is there any way to force copy? copy without overwrite prompt, using windows?
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SLaksSLaks
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What is 'define' used for in JavaScript (aside from the obvious)?
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answered Apr 26 '12 at 10:11
James AllardiceJames Allardice
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MySQLDump one INSERT statement for each data row
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edited May 23 '17 at 11:47
Community♦
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answered Sep 15 '12 at 17:01
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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 ...