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Difference between single and double square brackets in Bash
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How to plot multiple functions on the same figure, in Matplotlib?
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Safe characters for friendly url [closed]
I need to make a website that will have articles, and I would like to make friendly URLs for it, example the URL of the page with
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Is Hash Rocket deprecated?
The well-cited RIP Hash rocket post would seem to imply the Hash Rocket syntax ( :foo => "bar" ) is deprecated in favor of the new-to-Ruby JSON-style hash ( foo: "bar" ), but I can't find any definitive reference stating the Hash Rocket form is actually deprecated/unadvised as of Ruby 1.9.
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Collections.emptyMap() vs new HashMap()
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Build tree array from flat array in javascript
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How can I produce an effect similar to the iOS 7 blur view?
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“Use the new keyword if hiding was intended” warning
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Using python map and other functional tools
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Difference between this and self in self-type annotations?
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