rozza

"""
A decorator for management commands (or any class method) to ensure that there is
only ever one process running the method at any one time.

Requires lockfile - (pip install lockfile)

Author: Ross Lawley
"""

import time

textarcana

When JSLint hurts your feelings, hug it out with Doug.

0. There are some situations that are difficult to distinguish mechanically, so I now consider all of those cases problematic, even when they are not obviously wrong.
1. You should be coding for readability and error resistance.
2. The place to express yourself in programming is in the quality of your ideas, and the efficiency of execution. The role of style is the same as in literature. A great writer doesn't express himself by putting the spaces before his commas instead of after, or by putting extra spaces inside his parentheses.
3. Many people think they have good reasons for doing things badly.
4. [The purpose of JSLint is not to make you feel good about inadequate coding standards.](http://tech.groups.y

hrldcpr

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

ikeikeikeike

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
        'verbose': {
            'format': "%(asctime)s %(levelname)s: %(message)s [in %(pathname)s:%(lineno)d]"
        },
    },
    'handlers': {
       'fluentinfo':{

oodavid

Backup MySQL to Amazon S3

This is a simple way to backup your MySQL tables to Amazon S3 for a nightly backup - this is all to be done on your server :-)

Sister Document - Restore MySQL from Amazon S3 - read that next

1 - Install s3cmd

this is for Centos 5.6, see http://s3tools.org/repositories for other systems like ubuntu etc

erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

itszero

#!/bin/sh
wget -O xml/top_albums.xml http://itunes.apple.com/tw/rss/topalbums/limit=300/explicit=true/xml
wget -O xml/new_releases.xml http://itunes.apple.com/WebObjects/MZStore.woa/wpa/MRSS/newreleases/sf=143470/limit=300/rss.xml
wget -O xml/just_added.xml http://itunes.apple.com/WebObjects/MZStore.woa/wpa/MRSS/justadded/sf=143470/limit=300/rss.xml
wget -O xml/featured_albums.xml http://itunes.apple.com/WebObjects/MZStore.woa/wpa/MRSS/featuredalbums/sf=143470/limit=300/rss.xml

danyshaanan

from PIL import Image

backgroundColor = (0,)*3
pixelSize = 9

image = Image.open('input.png')
image = image.resize((image.size[0]/pixelSize, image.size[1]/pixelSize), Image.NEAREST)
image = image.resize((image.size[0]*pixelSize, image.size[1]*pixelSize), Image.NEAREST)
pixel = image.load()

wancw

#!/usr/bin/env zsh

if [[ $# != 1 ]]; then
    cat - << USAGE
Usage: `basename $0` <branch>
USAGE
    return 1
fi

local old_branch=$(git rev-parse --abbrev-ref HEAD)

jsleetw

sudo apt-get install jpegoptim optipng
find . -type f -name "*.jpg" -exec jpegoptim {} \;
find . -type f -name "*.png" -exec optipng {} \;
find . -type f -name "*.jpeg" -exec jpegoptim {} \;
---
sudo apt-get install imagemagick
find . -type f -size +1000k -name "*.jpg" -exec convert {} -resize "2048>x2048>" {} \;
find . -type f -size +1000k -name "*.jpeg" -exec convert {} -resize "2048>x2048>" {} \;
find . -type f -size +1000k -name "*.png" -exec convert {} -resize "2048>x2048>" {} \;