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figure of imshow() is too small
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Update 2020
as requested by @baxxx, here is an update because random.rand is deprecated meanwhile.
This works with matplotlip 3.2.1:
from matplotlib import pyplot as plt
import random
import numpy as np
random = np.random.random ([8,90])
plt.figu...
Rails bundle install production only
I'm still new to rails/ruby/bundler and am a little confused.
2 Answers
2
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cout is not a member of std
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Do you need break in switch when return is used?
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no point, since return clearly exists by it self on execution =) Less code is better.
– EMC
Jun 13 '11 at 12:17
7
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Appropriate hashbang for Node.js scripts
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If your script is intended for use by Node developers, you should absolutely just use
#!/usr/bin/env node
and not bother trying for compatibility with people who only have Node installed as nodejs.
Rationale:
It's what the cool kids are doing, and if you...
Multiple commands in gdb separated by some sort of delimiter ';'?
...en printed a backtrace, but it doesn't.
You can accomplish the same thing by calling into the Python interpreter.
python import gdb ; print(gdb.execute("s")) ; print(gdb.execute("bt"))
It's possible to wrap this up into a dedicated command, here called "cmds", backed by a python definition.
Here...
Python: using a recursive algorithm as a generator
... permutation
flatten allows us to continue progress in another generator by simply yielding it, instead of iterating through it and yielding each item manually.
Python 3.3 will add yield from to the syntax, which allows for natural delegation to a sub-generator:
def getPermutations(string, pre...
How to indicate param is optional using inline JSDoc?
...h, otherwise the argument won't be marked as optional (even if it preceded by already optional arguments):
function demo(
/** @type {String} */ mandatory,
/** @type {Number} */ optional1 = 0,
/** @type {Number} optional2 = undefined,
)
If you hover over demo in your IDE you should see both ...
Is there any way to view the currently mapped keys in Vim?
...asically, I'd like to view all of the keys maps made in the current buffer by all of plugins, vimrc, etc, in the current buffer. Is there anyway to do this?
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@ character before a function call
...ered Jan 4 '10 at 22:08
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