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How to check if a model has a certain column/attribute?
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If you need to check for aliases as well, you can use Number.method_defined? attr_name or numbe...
what's the meaning of '=?' in angularJS directive isolate scope declaration?
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answered Dec 7 '13 at 23:20
Matt ZeunertMatt Zeunert
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Twig: in_array or similar possible within if statement?
...RaffaelRaffael
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How to hide databases that I am not allowed to access
...ld will be grayed out
– Chin
May 2 '13 at 18:47
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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answered Aug 25 '13 at 7:50
fivedigitfivedigit
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In Python, how do I use urllib to see if a website is 404 or 200?
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edited Nov 13 '09 at 0:55
answered Nov 13 '09 at 0:45
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How to convert a selection to lowercase or uppercase in Sublime Text
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answered Sep 12 '13 at 20:36
arturomparturomp
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How do you clear a slice in Go?
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answered Jun 6 '13 at 20:57
zzzzzzzz
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What does @hide mean in the Android source code?
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answered Jun 12 '13 at 2:08
StarPinkERStarPinkER
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Netbeans: how to change @author
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answered Apr 10 '13 at 9:55
Ravindra ShekhawatRavindra Shekhawat
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