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How does Chrome's “Request Desktop Site” option work?
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Jason MillerJason Miller
27622 silver badges44 bronze badges
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What is offsetHeight, clientHeight, scrollHeight?
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How do I check if a variable exists?
...ring?
– SilentGhost
May 9 '09 at 13:27
16
But the OP is typing the code, they can type 'myVar' in...
Is leaked memory freed up when the program exits?
...stin Ethier
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5
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Rails: Adding an index after adding column
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Why is LINQ JOIN so much faster than linking with WHERE?
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How to install grunt and how to build script with it
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Jay PatelJay Patel
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Correct way to populate an Array with a Range in Ruby
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answered Feb 27 '18 at 13:19
Jesús Andrés Valencia MontoyaJesús Andrés Valencia Montoya
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How to convert index of a pandas dataframe into a column?
... val
tick tag obs
2016-02-26 C 2 0.0139
2016-02-27 A 2 0.5577
2016-02-28 C 6 0.0303
and you want to convert the 1st (tick) and 3rd (obs) levels in the index into columns, you would do:
>>> df.reset_index(level=['tick', 'obs'])
tick obs ...