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Removing duplicates from a list of lists
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>>> k = [[1, 2], [4], [5, 6, 2], [1, 2], [3], [4]]
>>> import itertools
>>> k.sort()
>>> list(k for k,_ in itertools.groupby(k))
[[1, 2], [3], [4], [5, 6, 2]]
itertools often offers the fastest and most powerful so...
How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
...d now gcc doesn't seem to be available anymore. I've also installed Xcode 4.4 so there is no more /Developer directory.
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Checking oracle sid and database name
...van den Akker
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answered Jun 9 '11 at 4:46
V4VendettaV4Vendetta
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How to switch position of two items in a Python list?
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i = ['title', 'email', 'password2', 'password1', 'first_name',
'last_name', 'next', 'new...
How do you pass arguments to define_method?
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How can you debug a CORS request with cURL?
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4 Answers
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Regular expression for exact match of a string
...h two passwords with regular expression. For example I have two inputs "123456" and "1234567" then the result should be not match (false). And when I have entered "123456" and "123456" then the result should be match (true).
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How do I output the difference between two specific revisions in Subversion?
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edited Feb 4 '16 at 9:36
bahrep
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