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Convert floats to ints in Pandas?
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df
Out[33]:
a
0 0.0000000
1 1.0000000
2 2.0000000
3 3.0000000
4 4.0000000
pd.options.display.float_format = '{:,.0f}'.format
df
Out[35]:
a
0 0
1 1
2 2
3 3
4 4
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Aggregate / summarize multiple variables per group (e.g. sum, mean)
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45
Where is this year() function from?
You could also use the reshape2 package for this task:
re...
Nested function in C
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answered Apr 9 '10 at 14:14
James McNellisJames McNellis
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TypeError: got multiple values for argument
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answered Feb 13 '14 at 20:54
CilyanCilyan
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How to enable PHP's openssl extension to install Composer?
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edited Feb 17 '14 at 1:04
answered Aug 5 '13 at 18:50
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项目管理实践教程一、工欲善其事，必先利其器【Basic Tools】 - 项目管理 -...
...ols】今天，我们首先安装一些必须的软件，主要有下面的4个，其中软件1和2使用在服务器机上，软件3和4安装在客户端机上。另外，我们还有用到MSBui 今天，我们首先安装一些必须的软件，主要有下面的4个，其中软件1和2使用...
How to make an enum conform to a protocol in Swift?
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answered Jun 4 '14 at 8:35
Hu QiangHu Qiang
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*.h or *.hpp for your class definitions
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549
Here are a couple of reasons for having different naming of C vs C++ headers:
Automatic code ...
SQL server query to get the list of columns in a table along with Data types, NOT NULL, and PRIMARY
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487
To avoid duplicate rows for some columns, use user_type_id instead of system_type_id.
SELECT ...
Emacs, switch to previous window
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edited Jan 23 '13 at 23:54
Trey Jackson
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a...