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Changing the case of a string in Eclipse
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Ken ChanKen Chan
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8
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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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creating a random number using MYSQL
...͢ckJa͢ck
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What is the difference between Step Into and Step Over in the Eclipse debugger?
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148
When debugging lines of code, here are the usual scenarios:
(Step Into) A method is about to b...
Connect to a heroku database with pgadmin
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328
Open the "Properties" of the Heroku server in pgAdminIII and change the "Maintenance DB" value t...
What is the PostgreSQL equivalent for ISNULL()
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edited Jan 14 '12 at 2:28
Erwin Brandstetter
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How to use ADB to send touch events to device using sendevent command?
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answered Mar 22 '11 at 14:08
user643154user643154
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instanceof Vs getClass( )
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Stephen CStephen C
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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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