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Is there an expression for an infinite generator?
... a still more insane expression on an old page I wrote: baruchel.github.io/python/2018/06/20/…
– Thomas Baruchel
Jul 21 at 17:03
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Generate random 5 characters string
...k.com/blog/20121205114003-exploit-information-leaks-in-random-numbers-from-python-ruby-and-php
EDIT:
If you have OpenSSL support in PHP, you could use openssl_random_pseudo_bytes():
<?php
$length = 5;
$randomBytes = openssl_random_pseudo_bytes($length);
$characters = '0123456789ABCD...
Can I define a class name on paragraph using Markdown?
... Works pretty well with Markdown Preview (Sublime 3) that uses the builtin Python Markdown parser.
– Mihai
Dec 7 '17 at 22:43
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Checking if a field contains a string
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Here's what you have to do if you are connecting MongoDB through Python
db.users.find({"username": {'$regex' : '.*' + 'Son' + '.*'}})
you may also use a variable name instead of 'Son' and therefore the string concatenation.
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Tool for generating railroad diagram used on json.org [closed]
...th.
railroad diagram generator from tabatkins, in js (Syntax exists as a Python library as well)
js-sequence-diagrams from bramp, in js but UML (Syntax is generated via bottlecaps.de)
umlClass from GoJS, in js but found only for UML
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Adding a legend to PyPlot in Matplotlib in the simplest manner possible
...and then call legend(loc='upper left').
Consider this sample (tested with Python 3.8.0):
import numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0, 20, 1000)
y1 = np.sin(x)
y2 = np.cos(x)
plt.plot(x, y1, "-b", label="sine")
plt.plot(x, y2, "-r", label="cosine")
plt.legend(loc="upper l...
Where can I download IntelliJ IDEA Color Schemes? [closed]
...hemes. PyCharm now has a nice colorscheme called 'twilight': hopefully the Python plugin will soon include that too (it doesn't yet).
– jomohke
Jan 18 '11 at 22:58
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How to concatenate strings in django templates?
... best answer because working correctly with values which can be coerced by Python as integers.
– zen11625
Sep 25 '15 at 5:41
2
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Display JSON as HTML [closed]
...est answer to what has been a very complex question -- how to pretty-print python json in html. thank you.
– Marc Cenedella
Feb 19 '13 at 10:04
1
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How can I add numbers in a Bash script?
...nal tools you can use:
num=$(awk "BEGIN {print $num1+$num2; exit}")
num=$(python -c "print $num1+$num2")
num=$(perl -e "print $num1+$num2")
num=$(echo $num1 + $num2 | bc) # Whitespace for echo is important
You can also use scientific notation (for example, 2.5e+2).
Common pitfalls:
When se...