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Array.Add vs +=
...them in as few operations as possible, ex:
$arr = 1..3 #Array
$arr += (4..5) #Combine with another array in a single write-operation
$arr.Count
5
If that's not possible, consider using a more efficient collection like List or ArrayList (see the other answer).
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JSON.parse vs. eval()
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edited Jun 4 '13 at 18:10
Eonasdan
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How can I merge two hashes without overwritten duplicate keys in Ruby?
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answered Dec 30 '09 at 15:45
Alex ReisnerAlex Reisner
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jQuery lose focus event
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420
Use blur event to call your function when element loses focus :
$('#filter').blur(function()...
How to git clone a specific tag
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answered Feb 11 '14 at 10:32
Erik SaunierErik Saunier
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How do I escape reserved words used as column names? MySQL/Create Table
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answered May 22 '10 at 21:47
Martin SmithMartin Smith
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Making Maven run all tests, even when some fail
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edited Apr 24 at 10:09
Steve Chambers
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How do I pipe a subprocess call to a text file?
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answered Jan 31 '11 at 22:04
SkurmedelSkurmedel
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gdb: how to print the current line or find the current line number?
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edited May 23 '17 at 11:47
Community♦
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answered Jan 30 '13 at 11:05
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