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import module from string variable

I'm working on a documentation (personal) for nested matplotlib (MPL) library, which differs from MPL own provided, by interested submodule packages. I'm writing Python script which I hope will automate document generation from future MPL releases. I selected interested submodules/packages and wan...
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What character encoding should I use for a HTTP header?

I'm using a "fun" HTML special-character (✰)(see http://html5boilerplate.com/ for more info) for a Server HTTP-header and am wondering if it is "allowed" per spec. ...
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Set a DateTime database field to “Now”

In VB.net code, I create requests with SQL parameters. It I set a DateTime parameter to the value DateTime.Now, what will my request look like ? ...
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How do you make lettered lists using markdown?

Markdown allows ordered lists using numbers. How can I instead get an ordered list using letters ? i.e. 5 Answers ...
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Why does X[Y] join of data.tables not allow a full outer join, or a left join?

This is a bit of a philosophical question about data.table join syntax. I am finding more and more uses for data.tables, but still learning... ...
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Why aren't python nested functions called closures?

I have seen and used nested functions in Python, and they match the definition of a closure. So why are they called nested functions instead of closures ? ...
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Find what filetype is loaded in vim

As soon as I load any file in vim, It'll try to detect the file and color-highlight it if possible. 5 Answers ...
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How to retrieve a user environment variable in CMake (Windows)

I know how to retrieve a normal machine wide environment variable in CMAKE using 4 Answers ...
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JOIN two SELECT statement results

Is it possible to join the results of 2 sql SELECT statements in one statement? I have a database of tasks where each record is a separate task, with deadlines (and a PALT , which is just an INT of days from start to deadline. Age is also an INT number of days.) ...
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Git production/staging server workflow

Currently my website (production server) already have a lot of code in it. And now I want to start using Git for my projects and setup a staging server for my team. Can anybody give me any advise? ...