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How to use the CSV MIME-type?

In a web application I am working on, the user can click on a link to a CSV file. There is no header set for the mime-type, so the browser just renders it as text. I would like for this file to be sent as a .csv file, so the user can directly open it with calc, excel, gnumeric, etc. ...
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TFS: Updating branch with changes from main

So, we have our main dev line, I create a branch, and developer b creates a branch. We both do some work. developer b finishes his work, merges back into the main dev line. I know his changes will affect me, and rather than deal with the conflicts later, I would like to update my branch, with the...
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Convert numpy array to tuple

Note: This is asking for the reverse of the usual tuple-to-array conversion. 5 Answers ...
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What is the “-d” in “npm -d install”?

I've seen some posts that refer to running npm with a -d argument. For example, this issue refers to doing npm -d install coffee-script . There are a few other pages that also refer to this syntax, including the install instructions for at least one npm package. ...
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In Python, how do I create a string of n characters in one line of code?

I need to generate a string with n characters in Python. Is there a one line answer to achieve this with the existing Python library? For instance, I need a string of 10 letters: ...
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Can I add comments to a pip requirements file?

I'd like to add comments for a few packages in a pip requirements file. (Just to explain why that package is on the list.) Can I do this? ...
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How do I change the default author and committer in the Eclipse Git plugin?

I am using the Git plugin for Eclipse. I have several authors and committers which are displayed when I start typing in those fields. ...
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Uninstall old versions of Ruby gems

...s of the gem gem cleanup rjb # choose which ones you want to remove gem uninstall rjb # remove version 1.1.9 only gem uninstall rjb --version 1.1.9 # remove all versions less than 1.3.4 gem uninstall rjb --version '<1.3.4' ...
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What is the at sign (@) in a batch file and what does it do?

One remotely familiar with windows/dos batch scripting will recognize this line: 2 Answers ...
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How do I connect to a MySQL Database in Python?

How do I connect to a MySQL database using a python program? 23 Answers 23 ...