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How can I make pandas dataframe column headers all lowercase?
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answered Nov 1 '13 at 11:42
Roman PekarRoman Pekar
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How to check if a column exists in Pandas
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GergesGerges
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String concatenation does not work in SQLite
... both were null.
– Tom Cerul
Oct 6 '11 at 14:55
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@TomCerul or use COALESCE(nullable_field, '') |...
Difference between JAX-WS, Axis2 and CXF
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Community♦
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answered Jul 19 '12 at 18:33
Daniel KulpDaniel Kulp
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Is inject the same thing as reduce in ruby?
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answered Dec 11 '12 at 3:44
ZachZach
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How to have multiple data-bind attributes on one element?
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Jeroen
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answered May 22 '12 at 10:16
paulslater19paulslater19
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Android Closing Activity Programmatically
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answered Feb 27 '11 at 16:11
Pascal MARTINPascal MARTIN
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What does %5B and %5D in POST requests stand for?
... Strandjev
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Convert number strings with commas in pandas DataFrame to float
...cale first:
In [ 9]: import locale
In [10]: from locale import atof
In [11]: locale.setlocale(locale.LC_NUMERIC, '')
Out[11]: 'en_GB.UTF-8'
In [12]: df.applymap(atof)
Out[12]:
0 1
0 1200 4200.00
1 7000 -0.03
2 5 0.00
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How do I test for an empty string in a Bash case statement?
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ErnieErnie
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