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Pandas dataframe get first row of each group

...the function default method keep='first'. df.drop_duplicates('id') Out[1027]: id value 0 1 first 3 2 first 5 3 first 9 4 second 11 5 first 12 6 first 15 7 fourth share | ...
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Ignore .pyc files in git repository

... Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams 668k127127 gold badges11911191 silver badges12501250 bronze badges ...
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Good ways to sort a queryset? - Django

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What is AF_INET, and why do I need it?

... 278 AF_INET is an address family that is used to designate the type of addresses that your socket ...
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Git reset --hard and push to remote repository

... Narębski 254k5858 gold badges205205 silver badges227227 bronze badges 2 ...
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Getting key with maximum value in dictionary?

... A. CoadyA. Coady 40.9k66 gold badges2727 silver badges3636 bronze badges 18 ...
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Store query result in a variable using in PL/pgSQL

... too short 385k6262 gold badges757757 silver badges727727 bronze badges 2 ...
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Filtering a list based on a list of booleans

...yAlex Szatmary 2,68533 gold badges1818 silver badges2727 bronze badges 3 ...
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List all the modules that are part of a python package?

...their top-level namespace – wim Aug 27 '19 at 19:28 add a comment  |  ...
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Which Boost features overlap with C++11?

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