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Replacing blank values (white space) with NaN in pandas
I want to find all values in a Pandas dataframe that contain whitespace (any arbitrary amount) and replace those values with NaNs.
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AngularJS ng-class if-else expression
...name.length >= 10 ? 'col-md-6' : 'col-md-4')">
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</div>
And make sure it's readable by your colleagues :)
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Can I arrange repositories into folders on Github?
I am new to git and what I am doing now is to upload all my recent projects as repositories to github. There are a lot of different projects like webdesign, wordpress themes and different types of applications. And some of these also belong to bigger projects because they were about testing some stu...
Regular expression to stop at first match
... community wiki
Daniel Vandersluis
34
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find -exec a shell function in Linux?
...oesn't require exporting the function or messing around escaping arguments and is presumably more efficient since it's not spawning subshells to execute each function.
– Tom
May 30 '12 at 5:19
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Python Write bytes to file
...ave a function that returns a string. The string contains carriage returns and new line feeds (0x0D, 0x0A). However when I write to a file it contains only the new line feeds. Is there a way to get the output to include the carriage return and the new line feed.
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C# “internal” access modifier when doing unit testing
I'm new to unit testing and I'm trying to figure out if I should start using more of internal access modifier. I know that if we use internal and set the assembly variable InternalsVisibleTo , we can test functions that we don't want to declare public from the testing project. This makes me thi...
Is there a way to make a PowerShell script work by double clicking a .ps1 file?
... to fetch an IP address from the Vsphere client, make an mstsc connection, and log it in a shared file.
19 Answers
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Can a CSV file have a comment?
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The CSV "standard" (such as it is) does not dictate how comments should be handled, no, it's up to the application to establish a convention and stick with it.
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How to get a value from a cell of a dataframe?
...ith only one row, then access the first (only) row as a Series using iloc, and then the value using the column name:
In [3]: sub_df
Out[3]:
A B
2 -0.133653 -0.030854
In [4]: sub_df.iloc[0]
Out[4]:
A -0.133653
B -0.030854
Name: 2, dtype: float64
In [5]: sub_df.iloc[0]['A']
Ou...