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What is the _snowman param in Ruby on Rails 3 forms for?
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edited Jan 1 '13 at 12:28
community wiki
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Is a RelativeLayout more expensive than a LinearLayout?
...cury/issue/1/…
– max4ever
Jul 26 '12 at 9:00
Just avoid adding Inner containers.
– Luis Pena
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How to set child process' environment variable in Makefile
...ments.
– MadScientist
Oct 30 '14 at 12:00
1
What about multiple variables?
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Javadoc link to method in other class
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rgettmanrgettman
164k2121 gold badges240240 silver badges321321 bronze badges
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How to check for null in Twig?
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answered Dec 23 '10 at 16:12
NikiCNikiC
93.7k3030 gold badges176176 silver badges217217 bronze badges
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How to use the 'sweep' function
...30 26 140
[2,] 110 24 155
[3,] 118 25 142
[4,] 112 25 175
[5,] 128 26 170
> sweep(size, 2, c(10, 20, 30), "+")
Weight Waist Height
[1,] 140 46 170
[2,] 120 44 185
[3,] 128 45 172
[4,] 122 45 205
[5,] 138 46 ...
SQL DELETE with INNER JOIN
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12
If the database is InnoDB then it might be a better idea to use foreign keys and cascade on del...
Can I make a user-specific gitignore file?
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121
You can create your own .gitignore using
git config --global core.excludesfile $HOME/.gitigno...
Equivalent of jQuery .hide() to set visibility: hidden
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answered Mar 8 '12 at 8:22
alexalex
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Can jQuery provide the tag name?
...ng is().
– Konstantin Dinev
Nov 19 '12 at 9:51
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