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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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Get current controller in view
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answered Jul 28 '11 at 2:07
Nicholas SizerNicholas Sizer
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Sort a single String in Java
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Jon SkeetJon Skeet
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Specifying colClasses in the read.csv
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78
The colClasses vector must have length equal to the number of imported columns. Supposing the re...
How do I stop a Git commit when VI is on the screen waiting for a commit message?
...egardless if i use :q!
– Sirex
Dec 18 '12 at 22:27
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git reset HEAD^ would discard local modifica...
How to put attributes via XElement
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answered Feb 21 '11 at 8:57
JehofJehof
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Why modelVersion of pom.xml is necessary and always set to 4.0.0?
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87
It is always set to 4.0.0 in Maven 2 and 3, because, at present, there is no other model.
N...
How to iterate over the keys and values in an object in CoffeeScript?
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edited Jun 4 '14 at 8:40
penmark
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answered Jun 20 '11 at 8:53
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What is P99 latency?
...z NurkiewiczTomasz Nurkiewicz
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How to pass parameters to a partial view in ASP.NET MVC?
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78
Use this overload (RenderPartialExtensions.RenderPartial on MSDN):
public static void RenderPar...