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How to update a plot in matplotlib?

I'm having issues with redrawing the figure here. I allow the user to specify the units in the time scale (x-axis) and then I recalculate and call this function plots() . I want the plot to simply update, not append another plot to the figure. ...
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Build android release apk on Phonegap 3.x CLI

...f the answer here, at Phonegap documentation. The full process is the following: Open a command line window, and go to /path/to/your/project/platforms/android/cordova. Run build --release. This creates an unsigned release APK at /path/to/your/project/platforms/android/bin folder, called YourAppNam...
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Why is there no tuple comprehension in Python?

...es return a callable so if I only need to do it once I don't see much of a win vs just using tuple(obj[item] for item in items) directly. In my case I was embedding this into a list comprehension to make a list of tuple records. If I need to do this repeatedly throughout the code then itemgetter l...
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PHP: How to remove all non printable characters in a string?

...the relative differences. Up to 512 chars, I was seeing preg_replace alway win. In the 1-8kb range, str_replace had a marginal edge. I thought it was interesting result, so including it here. The important thing is not to take this result and use it to decide which method to use, but to benchmark ...
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How to install 2 Anacondas (Python 2 and 3) on Mac OS

... Then how can I switch between python2 and python3? And BTW, I'm on win7. – cqcn1991 Jun 12 '15 at 10:27 ...
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lose vim colorscheme in tmux mode

...all the solutions above and what finally worked for me is putting the following lines in .tmux.conf: set -g default-terminal "xterm-256color" share | improve this answer | ...
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When should I use semicolons in SQL Server?

...e extent that we can avoid acquiring bad habits in the first place, it's a win for us, for our code, and for anyone reading or using our code. share | improve this answer | f...
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How to impose maxlength on textArea in HTML using JavaScript

... window.onload = function() { var txts = document.getElementsByTagName('TEXTAREA'); for(var i = 0, l = txts.length; i < l; i++) { if(/^[0-9]+$/.test(txts[i].getAttribute("maxlength"))) { var func = functio...
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Unmangling the result of std::type_info::name

... 184647), clang 3.5 (trunk 202594) on Linux 64 bit and g++ 4.7.2 (Mingw32, Win32 XP SP2). If you cannot use C++11 features, here is how it can be done in C++98, the file type.cpp is now: #include "type.hpp" #ifdef __GNUG__ #include <cstdlib> #include <memory> #include <cxxabi.h> ...
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AttributeError: 'module' object has no attribute 'urlopen'

...req = urllib.request.Request(siteurl, headers={'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36'}) pageHTML = urllib.request.urlopen(req).read() I hope your problem resolved. ...