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Converting a column within pandas dataframe from int to string
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Out[19]:
0 0
1 2
2 4
3 6
4 8
Name: A, dtype: object
In [20]: df['A'].apply(str)[0]
Out[20]: '0'
Don't forget to assign the result back:
df['A'] = df['A'].apply(str)
Convert the whole frame
In [21]: df.applymap(str)
Out[21]:
A B
0 0 1
1 2 3
2 4 5
3 6 7
4 8 9
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PHP: merge two arrays while keeping keys instead of reindexing?
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answered Jul 20 '10 at 16:15
SirDariusSirDarius
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What kind of virtual machine is BEAM (the Erlang VM)?
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edited Jul 20 '16 at 1:29
Ilya Vassilevsky
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answered...
How do I detach objects in Entity Framework Code First?
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answered Apr 8 '11 at 20:00
Ladislav MrnkaLadislav Mrnka
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How to truncate string using SQL server
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edited Feb 28 '13 at 20:11
answered Feb 28 '13 at 17:58
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git - Find commit where file was added
...-scm.com/docs/git-log#Documentation/git-log.txt---diff-filterACDMRTUXB82308203
I have a handy alias for this, because I always forget it:
git config --global alias.whatadded 'log --diff-filter=A'
This makes it as simple as:
git whatadded -- foo.js
The below one liner will recursively search...
MySQL: What's the difference between float and double?
....0 as a float.
– Blake
Mar 6 '18 at 20:18
add a comment
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How to define different dependencies for different product flavors
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edited Jan 20 '17 at 16:21
Sébastien
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Join between tables in two different databases?
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edited Jun 20 '14 at 14:20
potashin
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Comparing Timer with DispatcherTimer
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answered Jul 10 '09 at 20:05
Reed CopseyReed Copsey
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