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Where are my postgres *.conf files?
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edited Jan 11 '19 at 16:12
Nam G VU
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How does zip(*[iter(s)]*n) work in Python?
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iter() is an iterator over a sequence. [x] * n produces a list containing n quantity of x, i.e...
Removing duplicates from a list of lists
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11 Answers
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How can I detect if the user is on localhost in PHP?
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You can also use $_SERVER['REMOTE_ADDR'] for which IP address of the client requesting is give...
Pip freeze vs. pip list
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When you are using a virtualenv, you can specify a requirements.txt file to install all the de...
Get Image Height and Width as integer values?
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Try like this:
list($width, $height) = getimagesize('path_to_image');
Make sure that:
You...
How to sort in-place using the merge sort algorithm?
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10 Answers
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Sort a list of tuples by 2nd item (integer value) [duplicate]
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Try using the key keyword with sorted().
sorted([('abc', 121),('abc', 231),('abc', 148), ('abc',221)], key=lambda x: x[1])
key should be a function that identifies how to retrieve the comparable element from your data structure. In your case, it is the second element of the tupl...
How do you perform a left outer join using linq extension methods
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edited Dec 3 '19 at 9:30
B--rian
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