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How do I sort an array of hashes by a value in the hash?
...or in-place sorting, but there's no in-place variant for sort_by in Ruby 1.8. In practice, you can do:
sorted = sort_me.sort_by { |k| k["value"] }
puts sorted
As of Ruby 1.9+, .sort_by! is available for in-place sorting:
sort_me.sort_by! { |k| k["value"]}
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In CoffeeScript how do you append a value to an Array?
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answered Sep 13 '11 at 7:38
ThiloThilo
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Inherit docstrings in Python class inheritance
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answered Jan 8 '10 at 4:51
John FeminellaJohn Feminella
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creating a random number using MYSQL
...͢ckJa͢ck
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How can I reverse a list in Python?
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Guillaume Jacquenot
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answered Oct 15 '10 at 7:02
codaddictcodaddic...
Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
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marmarta
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answered Jan 19 '11 at 14:26
joeforkerjoeforker
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chai test array equality doesn't work as expected
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answered Jul 8 '13 at 12:53
mokamoka
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Get all elements but the first from an array
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– Jeppe Stig Nielsen
Jan 25 '17 at 8:49
As much as I hate Linq, I decided I can tolerate this, only because it's bein...
Add a new line in file?
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maletormaletor
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Javadoc @see or {@link}?
...dited Oct 2 '17 at 17:15
user177800
answered Apr 10 '12 at 22:15
MarioDSMarioDS
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