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Ruby Hash to array of values
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Also, a bit simpler....
>> hash = { "a"=>["a", "b", "c"], "b"=>["b", "c"] }
=> {"a"=>["a", "b", "c"], "b"=>["b", "c"]}
>> hash.values
=> [["a", "b", "c"], ["b", "c"]]
Ruby doc here
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How do I make the scrollbar on a div only visible when necessary?
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answered Feb 6 '13 at 15:20
HiddeHidde
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remove legend title in ggplot
I'm trying to remove the title of a legend in ggplot2 :
5 Answers
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How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?
ASP.NET MVC can generate HTML elements using HTML Helpers, for example @Html.ActionLink() , @Html.BeginForm() and so on.
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What is WCF RIA services?
I hate MSDN's site for WCF RIA services. It does not say what it is, it only says what it does. It says what it can achieve but does not say why I need it.
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CSS vertical alignment of inline/inline-block elements
I'm trying to get several inline and inline-block components aligned vertically in a div . How come the span in this example insists on being pushed down? I've tried both vertical-align:middle; and vertical-align:top; , but nothing changes.
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How to read environment variables in Scala
In Java, reading environment variables is done with System.getenv() .
6 Answers
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mailto link multiple body lines
having trouble getting multiple lines to work correctly in a mailto link
4 Answers
4
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How do I decode a URL parameter using C#?
How can I decode an encoded URL parameter using C#?
5 Answers
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Reading a delimited string into an array in Bash
I have a variable which contains a space-delimited string:
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