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Is there a performance gain in using single quotes vs double quotes in ruby?
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$ ruby -v
ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.0.0]
$ cat benchmark_quotes.rb
# As of Ruby 1.9 Benchmark must be required
require 'benchmark'
n = 1000000
Benchmark.bm(15) do |x|
x.report("assign single") { n.times do; c = 'a s...
Polymorphism: Why use “List list = new ArrayList” instead of “ArrayList list = new ArrayList”? [dupl
... Matt
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answered Mar 24 '12 at 15:57
Alex LockwoodAlex Lockwood
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What does new self(); mean in PHP?
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flimhflimh
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Check if option is selected with jQuery, if not select a default
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edited Aug 7 '14 at 11:40
community wiki
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How to remove items from a list while iterating?
...iting them?
– highBandWidth
Apr 20 '11 at 19:25
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What if my list is huge and can't afford makin...
Convert dd-mm-yyyy string to date
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answered Aug 22 '11 at 18:06
Adrian LynchAdrian Lynch
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Test if a variable is set in bash when using “set -o nounset”
... Flimm
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answered Oct 20 '11 at 6:52
AngelomAngelom
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Why use finally in C#?
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Kevin PangKevin Pang
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Can I zip more than two lists together in Scala?
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answered Sep 11 '11 at 6:20
XorlevXorlev
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Display a float with two decimal places in Python
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