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Replace None with NaN in pandas dataframe
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140
You can use DataFrame.fillna or Series.fillna which will replace the Python object None, not t...
In Vim, how do I apply a macro to a set of lines?
...iple/all lines:
Execute the macro stored in register a on lines 5 through 10.
:5,10norm! @a
Execute the macro stored in register a on lines 5 through the end of the file.
:5,$norm! @a
Execute the macro stored in register a on all lines.
:%norm! @a
Execute the macro store in register a on a...
How to commit changes to a new branch
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edited Jun 8 '16 at 14:23
shadi
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SVN how to resolve new tree conflicts when file is added on two branches
When merging a couple of branches (using SVN 1.6.1) where a file has been added on both branches (and then worked on in those separate branches) I'm getting one of the new tree conflicts:
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Unignore subdirectories of ignored directories in Git
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119
According to pattern format section of the gitignore documentation:
An optional prefix "!"...
Where are ${EXECUTABLE_NAME} and ${PRODUCT_NAME} defined
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181
The PRODUCT_NAME is defined in the target's Build Settings in the Packaging section. It has th...
How do you perform a CROSS JOIN with LINQ to SQL?
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152
A cross-join is simply the Cartesian product of two sets. There's no explicit join operator fo...
Change timestamps while rebasing git branch
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135
git rebase --ignore-date
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Does a UNIQUE constraint automatically create an INDEX on the field(s)?
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