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Assign pandas dataframe column dtypes
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and confirm the dtype is updated.
OLD/DEPRECATED ANSWER for pandas 0.12 - 0.16: You can use convert_objects to infer better dtypes:
In [21]: df
Out[21]:
x y
0 a 1
1 b 2
In [22]: df.dtypes
Out[22]:
x object
y object
dtype: object
In [23]: df.convert_objects(convert_numeric=Tr...
How can I get PHPUnit MockObjects to return different values based on a parameter?
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126
Use a callback. e.g. (straight from PHPUnit documentation):
<?php
class StubTest extends ...
jQuery - Illegal invocation
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120
I think you need to have strings as the data values. It's likely something internally within j...
Is .NET Remoting really deprecated?
...c scenario.
– Mark
Aug 18 '09 at 17:12
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What is the purpose of global.asax in asp.net
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edited Oct 2 '12 at 0:55
Jax
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How to convert a Hibernate proxy to a real entity object
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BozhoBozho
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How to add 2 buttons into the UINavigationbar on the right side without IB?
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answered Nov 14 '12 at 17:57
domsomdomsom
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How do I check if a type is a subtype OR the type of an object?
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answered Sep 12 '16 at 10:58
baskrenbaskren
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What is a JavaBean exactly?
...ely as you have. +1
– AndaP
Sep 20 '12 at 12:42
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Is it required for the members of a bean to al...
adb command not found
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answered Apr 24 '12 at 18:16
kevoroidkevoroid
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