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Assign pandas dataframe column dtypes
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In [22]: df.dtypes
Out[22]:
x object
y object
dtype: object
In [23]: df.convert_objects(convert_numeric=True)
Out[23]:
x y
0 a 1
1 b 2
In [24]: df.convert_objects(convert_numeric=True).dtypes
Out[24]:
x object
y int64
dtype: object
Magic! (Sad to see it deprecated.)
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Make multiple-select to adjust its height to fit options without scroll bar
...ent browsers.
<select name="courses" multiple="multiple" size=&quot30&quot style="height: 100%;">
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jQuery append fadeIn
...chnique.
– Ben Blank
Jun 11 '09 at 23:52
1
thanks for the example! It is style not stle :)
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Akka Kill vs. Stop vs. Poison Pill?
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328
Both stop and PoisonPill will terminate the actor and stop the message queue. They will cause...
List all of the possible goals in Maven 2?
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edited Sep 16 '13 at 16:26
Ry-♦
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Assign variables to child template in {% include %} tag Django
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213
Like @Besnik suggested, it's pretty simple:
{% include "subject_file_upload.html" with form=for...
Windows batch file file download from a URL
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137
With PowerShell 2.0 (Windows 7 preinstalled) you can use:
(New-Object Net.WebClient).DownloadF...
Split string using a newline delimiter with Python
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phoenix
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answered Feb 26 '14 at 13:34
wimwim
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How do I limit the number of returned items?
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In the latest mongoose (3.8.1 at the time of writing), you do two things differently: (1) you have to pass single argument to sort(), which must be an array of constraints or just one constraint, and (2) execFind() is gone, and replaced with exec() ...
Android Preferences: How to load the default values when the user hasn't used the preferences-screen
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Gk Mohammad Emon
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answered May 20 '10 at 21:00
pixelpixel
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