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How do I resize an image using PIL and maintain its aspect ratio?
...he PIL documentation.
import os, sys
import Image
size = 128, 128
for infile in sys.argv[1:]:
outfile = os.path.splitext(infile)[0] + ".thumbnail"
if infile != outfile:
try:
im = Image.open(infile)
im.thumbnail(size, Image.ANTIALIAS)
im.save(out...
How to set proxy for wget?
... of the system via the /etc/wgetrc or for the user only with the ~/.wgetrc file:
use_proxy=yes
http_proxy=127.0.0.1:8080
https_proxy=127.0.0.1:8080
or via -e options placed after the URL:
wget ... -e use_proxy=yes -e http_proxy=127.0.0.1:8080 ...
...
Find the IP address of the client in an SSH session
...y --help: A lightweight 'finger' program; print user information. The utmp file will be /var/run/utmp.
– Chris Woods
Feb 25 '13 at 17:49
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How to change Android Studio's editor font?
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All you have to do is click the "Save As" button to create a new profile. You can't change the font because you can't overwrite the default profile
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What is the difference between 'git pull' and 'git fetch'?
... to date, but are working on something that might break if you update your files.
To integrate the commits into your master branch, you use merge.
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MySQL and GROUP_CONCAT() maximum length
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@NoWay you have to set the value in a configuration file (e.g. my.cnf) for the setting to apply on a restart of mysql. No SET query will affect settings after a restart.
– Buttle Butkus
Feb 13 '18 at 7:27
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How to compare two NSDates: Which is more recent?
I am trying to achieve a dropBox sync and need to compare the dates of two files. One is on my dropBox account and one is on my iPhone.
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Using CMake, how do I get verbose output from CTest?
...he test program whenever the test fails. One way to do this when using Makefiles and the command line would be as follows:
env CTEST_OUTPUT_ON_FAILURE=1 make check
This Stack Overflow question and answer shows how to set environment variables in Visual Studio.
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Is there a performance impact when calling ToList()?
...our application.
What's wrong with the code in the question
Directory.GetFiles goes through the folder and returns all files' names immediately into memory, it has a potential risk that the string[] costs a lot of memory, slowing down everything.
What should be done then
It depends. If you(as we...
git: fatal: Could not read from remote repository
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edit the file .git/config which has the remote url parameter
– Sayanee
Apr 4 '13 at 9:31
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