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Rounding up to next power of 2
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answered Jan 21 '09 at 17:30
florinflorin
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Python Pandas: Get index of rows which column matches certain value
...utbu
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Change auto increment starting number?
...ar(moobar) values ("xyz");
select * from foobar;
'11', 'abc'
'16', 'def'
'21', 'xyz'
This auto increments the id column by 5 each time, starting at 10.
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Determine the type of an object?
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answered Feb 8 '10 at 21:40
pokepoke
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Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
...imized out and some don't
– M.M
Jun 21 '14 at 2:07
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Can I redirect the stdout in python into some sort of string buffer?
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211
from cStringIO import StringIO # Python3 use: from io import StringIO
import sys
old_stdout =...
Rename specific column(s) in pandas
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answered Nov 3 '13 at 21:32
EdChumEdChum
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From an array of objects, extract value of a property as array
...Dark Absol
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Progress indicator during pandas operations
... import DataFrameGroupBy
DataFrameGroupBy.logged_apply = logged_apply
In [21]: g.logged_apply(f)
apply progress: 100%
Out[21]:
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As mentioned in the comments, this isn't a feature that core pandas would be interested in implementing. But python allows you to create these for many pandas object...
Concatenating two one-dimensional NumPy arrays
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answered Feb 11 '12 at 1:21
Winston EwertWinston Ewert
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