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How to get a random number in Ruby
...ndom.random_number(100) #=> 15
p SecureRandom.random_number(100) #=> 88
p SecureRandom.random_number #=> 0.596506046187744
p SecureRandom.random_number #=> 0.350621695741409
p SecureRandom.hex #=> "eb693ec8252cd630102fd0d0fb7c3485"
It's documented here: Ruby 1.9.3 - Module: Secure...
How to play audio?
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Obsidian Age
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answered Feb 23 '12 at 18:53
shanabusshanabus
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What is the difference between `after_create` and `after_save` and when to use which?
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Taryn EastTaryn East
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How to copy a selection to the OS X clipboard
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user242065user242065
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Create JSON object dynamically via JavaScript (Without concate strings)
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Xotic750Xotic750
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Remove Application Insight from application on Visual Studio 2013
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RomanRoman
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How to make links in a TextView clickable?
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RichardRichard
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How do you downgrade rubygems?
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@DJTripleThreat see stackoverflow.com/a/7700388/616310 for rvm. when you use rbenv it should be enough to copy the ruby installation. when you don't use rbenv nor rvm than I would suggest you to use rbenv because otherwise you need to go back and forth with the system r...
How do I select an element in jQuery by using a variable for the ID?
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ZifreZifre
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Large Numbers in Java
...Trevor TippinsTrevor Tippins
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