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How to add pandas data to an existing csv file?
I want to know if it is possible to use the pandas to_csv() function to add a dataframe to an existing csv file. The csv file has the same structure as the loaded data.
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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...they are working on adding that functionality in.
It's very simple, small and easy to use. Plus it has a DataSetHelper that lets you use DataSets and DataTables to easily work with Excel data.
ExcelLibrary seems to still only work for the older Excel format (.xls files), but may be adding support ...
Is there a way to rollback my last push to Git? [duplicate]
I have pushed some bad code, and I am the only user of the repository. How can I rollback my last commit?
2 Answers
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How to remove .htaccess password protection from a subdirectory
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You need to create a new .htaccess file in the required directory and include the Satisfy any directive in it like so, for up to Apache 2.3:
# allows any user to see this directory
Satisfy Any
The syntax changed in Apache 2.4, this has the same effect:
Require all granted
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Get path of executable
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@curiousguy I'm not sure I understand you; I'm pretty sure that's the whole point of this question :)
– Ben Hymers
Dec 8 '11 at 22:08
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Rename master branch for both local and remote Git repositories
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The closest thing to renaming is deleting and then re-creating on the remote. For example:
git branch -m master master-old
git push remote :master # delete master
git push remote master-old # create master-old on remote
git checkout -b master some-ref ...
What exactly does a jar file contain?
As an intern, I use company code in my projects and they usually send me a jar file to work with. I add it to the build path in Eclipse and usually all is fine and dandy.
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How to write UPDATE SQL with Table alias in SQL Server 2008?
... test the update by doing the select first (highlight from the select down and execute): SET Q.TITLE = 'TEST' -- SELECT *
– user1636464
Aug 30 '12 at 15:25
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Tab space instead of multiple non-breaking spaces (“nbsp”)?
... @AlexV - If you uses em as the dimension, as I did, it should expand with the text size. Even if you don't, it will depend on the nature of the zoom mechanism used.
– Alohci
Jun 16 '11 at 15:39
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How to loop through files matching wildcard in batch file
...t of base filenames, for each name 'f' there are exactly two files, 'f.in' and 'f.out'. I want to write a batch file (in Windows XP) which goes through all the filenames, for each one it should:
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