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How do I remove  from the beginning of a file?
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Jul 15 '10 at 13:37
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What's the easiest way to escape HTML in Python?
...fe. In other words, this is not safe: <a href=" {{ html.escape(untrusted_text) }} ">
– pianoJames
Jul 30 '19 at 15:49
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Make the current commit the only (initial) commit in a Git repository?
...much git foo.
– Robert Muil
May 3 '16 at 9:05
1
So many bad answers in the world and after an hou...
How to Unit test with different settings in Django?
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164
EDIT: This answer applies if you want to change settings for a small number of specific tests.
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How to import data from mongodb to pandas?
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waitingkuowaitingkuo
60k2222 gold badges9696 silver badges112112 bronze badges
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How can I use a local image as the base image with a dockerfile?
...goes straight to attempting to pull from registry stackoverflow.com/q/27046118/202168
– Anentropic
Nov 20 '14 at 17:43
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sys.argv[1] meaning in script
... prints the number of arguments, using the len function on the list.
from __future__ import print_function
import sys
print(sys.argv, len(sys.argv))
The script requires Python 2.6 or later. If you call this script print_args.py, you can invoke it with different arguments to see what happens.
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How to copy an object in Objective-C
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NoodleOfDeath
12.6k2121 gold badges6868 silver badges9292 bronze badges
answered Sep 22 '09 at 12:04
Adam WrightAdam W...
How can I have linebreaks in my long LaTeX equations?
...can be precisely controlled. e.g.
\begin{align*}
x&+y+\dots+\dots+x_100000000\\
&+x_100000001+\dots+\dots
\end{align*}
which would line up the first plus signs of each line... but obviously, you can set the alignments wherever you like.
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Ruby on Rails - Import Data from a CSV file
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answered Dec 10 '10 at 16:15
yfeldblumyfeldblum
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