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How do I plot in real-time in a while loop using matplotlib?
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Here's the working version of the code in question (requires at least version Matplotlib 1.1.0 from 2011-11-14):
import numpy as np
import matplotlib.pyplot as plt
plt.axis([0, 10, 0, 1])
for i in range(10):
y = np.random.random()
plt.sc...
how to draw smooth curve through N points using javascript HTML5 canvas?
For a drawing application, I'm saving the mouse movement coordinates to an array then drawing them with lineTo. The resulting line is not smooth. How can I produce a single curve between all the gathered points?
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Virtual Memory Usage from Java under Linux, too much memory used
I have a problem with a Java application running under Linux.
8 Answers
8
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Hash collision in git
What would actually happen if I had a hash collision while using git?
9 Answers
9
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Why shouldn't all functions be async by default?
...is to make it easier to write code in a world with many high latency operations. The vast majority of your operations are not high latency, so it doesn't make any sense to take the performance hit that mitigates that latency. Rather, a key few of your operations are high latency, and those operatio...
How do I use vimdiff to resolve a git merge conflict?
... common ancestor of the two (so you can compare how the left and right versions have diverged from each other).
I may be mistaken on the following point. I think the source of the merge conflict is that both files have changed the same portion of the file since BASE; LOCAL has changed the quotes fr...
Pointers vs. values in parameters and return values
In Go there are various ways to return a struct value or slice thereof. For individual ones I've seen:
4 Answers
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Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
Every time I mention slow performance of C++ standard library iostreams, I get met with a wave of disbelief. Yet I have profiler results showing large amounts of time spent in iostream library code (full compiler optimizations), and switching from iostreams to OS-specific I/O APIs and custom buffer...
Getting started with Haskell
For a few days I've tried to wrap my head around the functional programming paradigm in Haskell. I've done this by reading tutorials and watching screencasts, but nothing really seems to stick.
Now, in learning various imperative/OO languages (like C, Java, PHP), exercises have been a good way for m...
What are the differences between local branch, local tracking branch, remote branch and remote track
... branch named "myNewBranch"
A remote branch is a branch on a remote location (in most cases origin). You can push the newly created local branch myNewBranch to origin. Now other users can track it.
git push -u origin myNewBranch # Pushes your newly created local branch "myNewBranch"
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