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@piscisaureus
piscisaureus / pr.md
Created August 13, 2012 16:12
Checkout github pull requests locally

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

@lavoiesl
lavoiesl / assets_version.php
Created October 24, 2012 18:02
Automatic cache busting using Git commit in Symfony2
<?php
// app/config/assets_version.php
$container->loadFromExtension('framework', array(
'templating' => array(
'engines' => array('twig'),
'assets_version' => exec('git rev-parse --short HEAD'),
),
));
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active July 14, 2024 12:40
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

@jbenet
jbenet / simple-git-branching-model.md
Last active June 17, 2024 14:53
a simple git branching model

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

#!/bin/bash
# Add Vagrant's NFS setup commands to sudoers, for `vagrant up` without a password
# Updated to work with Vagrant 1.3.x
# Stage updated sudoers in a temporary file for syntax checking
TMP=$(mktemp -t vagrant_sudoers)
cat /etc/sudoers > $TMP
cat >> $TMP <<EOF
# Allow passwordless startup of Vagrant when using NFS.
@progrium
progrium / sshmany
Last active April 20, 2016 12:37
bash script for executing a command via ssh in parallel on multiple servers with colored output
#!/bin/bash
#
# Usage:
# $ echo "host1 host2 host3" | ./sshmany uname -a
# $ cat myservers | ./sshmany echo Hello world
#
cmd="$@"
servers="$(cat)"
i=37
for server in $servers; do
@webmozart
webmozart / .gitattributes
Last active July 22, 2018 13:39
Automatically replacing variables in PHP files when doing "git add"
*.php filter=subvars
@webmozart
webmozart / array-validation-error-mapping.php
Last active June 25, 2023 23:30
A little experiment: Validating (potentially multi-leveled) arrays with the Symfony2 Validator component and returning the errors in the same data structure as the validated array by using the Symfony2 PropertyAccess component.
<?php
use Symfony\Component\PropertyAccess\PropertyAccess;
use Symfony\Component\Validator\Constraints\All;
use Symfony\Component\Validator\Constraints\Choice;
use Symfony\Component\Validator\Constraints\Collection;
use Symfony\Component\Validator\Constraints\Length;
use Symfony\Component\Validator\Constraints\NotBlank;
use Symfony\Component\Validator\Constraints\Optional;
use Symfony\Component\Validator\Constraints\Required;
# app/config/config.yml
doctrine:
    orm:
        entity_managers:
            default:
                repository_factory: doctrine.orm.repository_factory.container_aware
@jemc
jemc / docker_rabbitmqctl.md
Last active September 18, 2021 06:07
Controlling Docker RabbitMQ via rabbitmqctl

Example invocation of a RabbitMQ docker container (use -d instead of -t -i to run in the background):

sudo docker run -t -i --name rabbitmq -p 5672:5672 -p 15672:15672 rabbitmq:3-management

Example of controlling the rabbitmq-server inside the container using rabbitmqctl (also inside the container).

sudo docker exec rabbitmq su rabbitmq -- /usr/lib/rabbitmq/bin/rabbitmqctl status