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Is there a simple way to remove multiple spaces in a string?
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Francisco Couzo
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answered Oct 9 '09 at 21:52
Josh LeeJosh Lee
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Flushing footer to bottom of the page, twitter bootstrap
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34 Answers
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UnicodeDecodeError when redirecting to file
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Generate a UUID on iOS from Swift
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635
Try this one:
let uuid = NSUUID().uuidString
print(uuid)
Swift 3/4/5
let uuid = UUID().uuid...
How to make unicode string with python3
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Literal strings are unicode by default in Python3.
Assuming that text is a bytes object, just ...
How to import a module given the full path?
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How can I remove a specific item from an array?
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How do I get the number of elements in a list?
...both built-in types and library types. For example:
>>> len([1,2,3])
3
Official 2.x documentation is here: len()
Official 3.x documentation is here: len()
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How can I get the intersection, union, and subset of arrays in Ruby?
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Get the first item from an iterable that matches a condition
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