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Ruby arrays: %w vs %W
...wer escape sequences), while %W quotes like double quotes "".
irb(main):001:0> foo="hello"
=> "hello"
irb(main):002:0> %W(foo bar baz #{foo})
=> ["foo", "bar", "baz", "hello"]
irb(main):003:0> %w(foo bar baz #{foo})
=> ["foo", "bar", "baz", "\#{foo}"]
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Bash script to calculate time elapsed
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How do I make a checkbox required on an ASP.NET form?
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javascript function for client side validation (using jQuery)...
function CheckBoxRequired_Cli...
How do you sort an array on multiple columns?
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How to convert a factor to integer\numeric without loss of information?
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How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
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How to get hex color value rather than RGB value?
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PHP - Extracting a property from an array of objects
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