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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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Test if something is not undefined in JavaScript
... edited Jul 25 '17 at 20:10
gunwin
2,59944 gold badges2727 silver badges4444 bronze badges
answered Aug 12 '11 at 13:58
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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...
NuGet auto package restore does not work with MSBuild
...aviour:
Download the latest NuGet executable from https://dist.nuget.org/win-x86-commandline/latest/nuget.exe and place it somewhere in your PATH. (You can do this as a pre-build step.)
Run nuget restore which will auto-download all the missing packages.
Run msbuild to build your solution.
Aside...
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...
Multiprocessing: How to use Pool.map on a function defined in a class?
...rictions on what sort of functions pool.map could accept. I wrote the following to circumvent this. It appears to work, even for recursive use of parmap.
from multiprocessing import Process, Pipe
from itertools import izip
def spawn(f):
def fun(pipe, x):
pipe.send(f(x))
pipe.clo...
Folder structure for a Node.js project
....json file
When building a rather large application, I recommend the following additional folders (especially if you are using some kind of MVC- / ORM-Framework like express or mongoose):
/models contains all your ORM models (called Schemas in mongoose)
/views contains your view-templates (using ...
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"
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How To Set Up GUI On Amazon EC2 Ubuntu server
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This can be done. Following are the steps to setup the GUI
Create new user with password login
sudo useradd -m awsgui
sudo passwd awsgui
sudo usermod -aG admin awsgui
sudo vim /etc/ssh/sshd_config # edit line "PasswordAuthentication" to yes
sud...
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.
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