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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...
MySQL InnoDB not releasing disk space after deleting data rows from table
... Matheus DouglasMatheus Douglas
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Finding the handle to a WPF window
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Gregory HigleyGregory Higley
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Add a method breakpoint to all methods of a class in EclipseIDE
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sandertysanderty
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Is it possible to ping a server from Javascript?
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Chuck CallebsChuck Callebs
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Is it a bad practice to use negative margins in Android?
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What is the difference between the different methods of putting JavaScript code in an ?
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fcdt
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answered Oct 29 '08 at 5:35
cowgodcowgod
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SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
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How to determine a Python variable's type?
... VaibhavVaibhav
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How to make links in a TextView clickable?
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RichardRichard
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