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How to plot multiple functions on the same figure, in Matplotlib?
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Perhaps a more pythonic way of doing so.
from numpy import *
import math
import matplotlib.pyplot as plt
t = linspace(0,2*math.pi,400)
a = sin(t)
b = cos(t)
c = a + b
plt.plot(t, a, t, b, t, c)
plt.show()
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Executing a command stored in a variable from PowerShell
...ou could do:
iex $cmd1
For a full list :
Visit https://ss64.com/ps/ for more Powershell stuff.
Good Luck...
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What arguments are passed into AsyncTask?
... This visual was extremely helpful. I am going to start using more visuals like this to show how Types and their related variables are tied together when the code flow isn't straightforward or the technique or pattern uncommon. I hope others will do more of this. Thanks
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Append lines to a file using a StreamWriter
...verwrite it.
C# 4 and above offers the following syntax, which some find more readable:
new StreamWriter("c:\\file.txt", append: true);
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How do I concatenate strings in Swift?
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You could also do:
var c = "Hello"
c += ", World"
I'm sure there are more ways too.
Bit of description
let creates a constant. (sort of like an NSString). You can't change its value once you have set it. You can still add it to other things and create new variables though.
var creates a var...
Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sie
It looks like the launchd.conf does not load my environment variable anymore.
Has anyone else noticed that?
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Fastest way to list all primes below N
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How to add border radius on table row
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How to disable all caps menu titles in Visual Studio
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HTML form readonly SELECT tag/input
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