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How to swap keys and values in a hash
...f the hash are already arrays, you can do:
> hash={ "A" => [14, 15, 16], "B" => [17, 15], "C" => [35, 15] }
> hash.each_with_object(Hash.new { |h,k| h[k]=[] }) {|(k,v), h|
v.map {|t| h[t] << k}
}
=> {14=>["A"], 15=>["A", "B", "C"], 16=>["...
Running JAR file on Windows
...ronment". :)
– Kassem
Nov 1 '12 at 16:37
doing so , always gives this error to me " Java platform SE binary has stopp...
What are the parameters sent to .fail in jQuery?
...a jQuery object.
– Phillip Senn
Mar 16 '15 at 17:44
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Passing a Bundle on startActivity()?
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answered Apr 20 '09 at 16:25
DustinBDustinB
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Does Java support default parameter values?
... of over-engineering.
– Lii
Jan 22 '16 at 8:38
13
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Get all attributes of an element using jQuery
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answered Jul 27 '16 at 21:54
hashchangehashchange
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How to filter by object property in angularJS
...imple and clean.
– scaryguy
Sep 15 '16 at 4:50
Is this filter inbuilt or need to be written in both Angular & Ang...
Add unique constraint to combination of two columns
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answered Aug 18 '16 at 15:21
Tony L.Tony L.
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Can I make a function available in every controller in angular?
... a Value.
– Nicholas Blasgen
Jan 3 '16 at 4:58
I got Error: [$injector:unpr]
– Mark Thien
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How does “do something OR DIE()” work in PHP?
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answered Jan 11 '09 at 6:16
nickfnickf
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