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@cyberdelia
cyberdelia / fabfile.py
Created April 3, 2010 14:05
Fabric deploy script with : south migrations, rollback and maintenance page.
from fabric.api import env, run, sudo, local, put
def production():
"""Defines production environment"""
env.user = "deploy"
env.hosts = ['example.com',]
env.base_dir = "/var/www"
env.app_name = "app"
env.domain_name = "app.example.com"
env.domain_path = "%(base_dir)s/%(domain_name)s" % { 'base_dir':env.base_dir, 'domain_name':env.domain_name }
@trongthanh
trongthanh / gist:2779392
Last active June 25, 2024 08:04
How to move a folder from one repo to another and keep its commit history
# source: http://st-on-it.blogspot.com/2010/01/how-to-move-folders-between-git.html
# First of all you need to have a clean clone of the source repository so we didn't screw the things up.
git clone git://server.com/my-repo1.git
# After that you need to do some preparations on the source repository, nuking all the entries except the folder you need to move. Use the following command
git filter-branch --subdirectory-filter your_dir -- -- all
# This will nuke all the other entries and their history, creating a clean git repository that contains only data and history from the directory you need. If you need to move several folders, you have to collect them in a single directory using the git mv command.
@nikcub
nikcub / README.md
Created October 4, 2012 13:06
Facebook PHP Source Code from August 2007
@istepanov
istepanov / gist:3950977
Created October 25, 2012 07:00
Remove PHPStorm settings from Mac OS X 10.8 Mountain Lion
#!/usr/bin/sh
rm -rf "$HOME/Library/Preferences/WebIde40"
rm -rf "$HOME/Library/Caches/WebIde40"
rm -rf "$HOME/Library/Application Support/WebIde40"
rm -rf "$HOME/Library/Logs/WebIde40"
@Hupotronic
Hupotronic / h264-vs-vp8-test.md
Last active May 11, 2024 18:19
H.264 & VP8 Quality Comparison And Some Words on Future Video Formats

VP8 vs H.264 - Which One is Better?

So I was reading Hacker News and decided to read the comments in the thread about H.265 being approved. Pretty close to the top was this comment about VP9, Google's future video format. I have some words of my own about it and other future formats at the bottom of this post, but what jumped out from the comment to me was this part:

Many have already implemented VP8 (which is also slightly better than h.264 at this point)

The comparison linked to back up that statement is faulty for several reasons, such as not providing the source material used (hell, he doesn't even name the source material), exact encoding settings used (no, some random profiles are not enough), not providing the resulting encodes, only providing a

@nikic
nikic / objects_arrays.md
Last active April 12, 2024 17:05
Post explaining why objects often use less memory than arrays (in PHP)

Why objects (usually) use less memory than arrays in PHP

This is just a small post in response to [this tweet][tweet] by Julien Pauli (who by the way is the release manager for PHP 5.5). In the tweet he claims that objects use more memory than arrays in PHP. Even though it can be like that, it's not true in most cases. (Note: This only applies to PHP 5.4 or newer.)

The reason why it's easy to assume that objects are larger than arrays is because objects can be seen as an array of properties and a bit of additional information (like the class it belongs to). And as array + additional info > array it obviously follows that objects are larger. The thing is that in most cases PHP can optimize the array part of it away. So how does that work?

The key here is that objects usually have a predefined set of keys, whereas arrays don't:

@dbalabka
dbalabka / .phpdebug
Last active January 11, 2019 09:47
!!! Script is migrated to https://github.com/torinaki/phpdebug-cli !!! XDebug PHP CLI debugging helper console commands with PhpStorm, NetBeans support.
# Installation steps:
# 1. Put this file under ~/.phpdebug
# $ curl https://gist.githubusercontent.com/torinaki/9059015/raw/.phpdebug > ~/.phpdebug
# 2. Put following lines into ~/.bashrc:
# # Get the aliases and functions
# if [ -f ~/.phpdebug ]; then
# . ~/.phpdebug
# fi
# 3. (optional) Script will try to autodetect your machine IP where runs IDE or use 127.0.0.1 otherwise.
# If automatic detection doesn't work for you, set ip directly via IDE_IP enviroment variable:
@Zearin
Zearin / python_decorator_guide.md
Last active July 24, 2024 03:06
The best explanation of Python decorators I’ve ever seen. (An archived answer from StackOverflow.)

NOTE: This is a question I found on StackOverflow which I’ve archived here, because the answer is so effing phenomenal.


Q: How can I make a chain of function decorators in Python?


If you are not into long explanations, see [Paolo Bergantino’s answer][2].

@hmartiro
hmartiro / zeromq-vs-redis.md
Last active June 17, 2024 14:04
Comparison of ZeroMQ and Redis for a robot control platform

ZeroMQ vs Redis

This document is research for the selection of a communication platform for robot-net.

Goal

The purpose of this component is to enable rapid, reliable, and elegant communication between the various nodes of the network, including controllers, sensors, and actuators (robot drivers). It will act as the core of robot-net to create a standardized infrastructure for robot control.

Requirements:

@gregsh
gregsh / - IDE Scripting.md
Last active June 21, 2024 06:16
IDE Scripting

Here are my attempts to script an IntelliJ-based IDE using javax.script.* API (ex-JSR-223).

The list of available scripting languages and engines:

  1. Groovy - built-in, via Groovy jars and <app>/lib/groovy-jsr223-xxx.jar
  2. JavaScript (Nashorn) - built-in, via Java Runtime <app>/jbr/... (deprecated and will be removed soon)
  3. JavaScript (GraalJS) - https://plugins.jetbrains.com/plugin/12548-intellij-scripting-javascript
  4. JPython - https://plugins.jetbrains.com/plugin/12471-intellij-scripting-python
  5. JRuby - https://plugins.jetbrains.com/plugin/12549-intellij-scripting-ruby
  6. Clojure - https://plugins.jetbrains.com/plugin/12469-intellij-scripting-clojure