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how to set “camera position” for 3d plots using python/matplotlib?

I'm learning how to use mplot3d to produce nice plots of 3d data and I'm pretty happy so far. What I am trying to do at the moment is a little animation of a rotating surface. For that purpose, I need to set a camera position for the 3D projection. I guess this must be possible since a surface can b...
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How to test valid UUID/GUID?

...e is the NIL UUID, noted here. The following regex takes this into account and will return a match for a NIL UUID. See below for a UUID which only accepts non-NIL UUIDs. Both of these solutions are for versions 1 to 5 (see the first character of the third block). Therefore to validate a UUID... /^...
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Is it possible to move/rename files in Git and maintain their history?

...h the commit, so whether you use git mv or mv doesn't matter. The log command takes a --follow argument that continues history before a rename operation, i.e., it searches for similar content using the heuristics: http://git-scm.com/docs/git-log To lookup the full history, use the following comma...
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Need some clarification about beta/alpha testing on the developer console

The Android developer console has 3 tabs for publishing the app's apk file: alpha, beta and production, as shown here: 4 An...
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Why is IntelliJ 13 IDEA so slow after upgrading from version 12?

... 12. What worked for me was editing the idea64.vmoptions in the bin folder and setting the max heap to 8 GB (was 512 MB) and the Max PermGen to at least 1GB (was 300MB).Example below: -Xms128m -Xmx8192m -XX:MaxPermSize=1024m Upon restart it was much faster. For IntelliJ 2020 going back to 2017 o...
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How to fix committing to the wrong Git branch?

...mit to the wrong branch. How do I undo the last commit in my master branch and then take those same changes and get them into my upgrade branch? ...
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How to use shell commands in Makefile

I'm trying to use the result of ls in other commands (e.g. echo, rsync): 2 Answers 2...
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Default background color of SVG root element

...ser solution currently would be to stick a <rect> element with width and height of 100% and fill="red" as the first child of the <svg> element, for example: <rect width="100%" height="100%" fill="red"/> s...
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Can I run javascript before the whole page is loaded?

...er encounters a classic script tag when parsing the HTML, it stops parsing and hands over to the JavaScript interpreter, which runs the script. The parser doesn't continue until the script execution is complete (because the script might do document.write calls to output markup that the parser should...
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How do I append one string to another in Python?

... If you only have one reference to a string and you concatenate another string to the end, CPython now special cases this and tries to extend the string in place. The end result is that the operation is amortized O(n). e.g. s = "" for i in range(n): s+=str(i) ...