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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
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153
Yes, there is a difference. These are legal:
h = { :$in => array }
h = { :'a.b' => 'c' ...
IF statement: how to leave cell blank if condition is false (“” does not work)
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15 Answers
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Laravel Controller Subfolder routing
...toload newline pause
– vinsa
Jan 6 '15 at 16:35
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Get an OutputStream into a String
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answered Oct 19 '08 at 20:15
Horcrux7Horcrux7
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Remove padding or margins from Google Charts
...xactlyEggxactly
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Cannot import XSSF in Apache POI
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edited Jan 21 '15 at 17:41
Gagravarr
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get all characters to right of last dash
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answered Mar 16 '11 at 15:27
JonJon
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TortoiseHg Apply a Patch
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edited Jan 30 '15 at 1:58
congusbongus
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Convert string with commas to array
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edited Nov 7 '12 at 15:19
answered Nov 7 '12 at 15:08
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How can I trim leading and trailing white space?
...p.white = FALSE
– Jay
Feb 14 '10 at 15:10
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