Skip to content

Instantly share code, notes, and snippets.

View metakeule's full-sized avatar
💭
I may be slow to respond.

metakeule metakeule

💭
I may be slow to respond.
  • Asunción / Paraguay
View GitHub Profile
@metakeule
metakeule / sublime_wrapper.sh
Created February 29, 2012 10:55
here a simple wrapper script to start sublime text 2 and include environment variables under ubuntu
#!/bin/bash
# make it executable and symlink /usr/bin/subl to it
# don't source .bashrc since it won't work (I guess it makes sure it's only source once in the system)
source /home/yourname/.bash_env # put your env variables into this file and source it in .bashrc too, if you need them somewhere else
exec "$(dirname "$(readlink -f "$0")")/sublime_text";
@metakeule
metakeule / gist:2020946
Created March 12, 2012 09:41
install nvm and node.js on ubuntu
sudo apt-get install build-essential libssl-dev curl git-core
git clone git://github.com/creationix/nvm.git ~/.nvm
echo "\n. ~/.nvm/nvm.sh" >> .bashrc
bash
nvm install v0.6.11
nvm alias default 0.6
@metakeule
metakeule / Vagrantfile
Created March 13, 2012 17:57
Vagrant configuration
##################################
### Custom additions from Krux
##################################
### Extensive documentation here:
### http://vagrantup.com/docs/vagrantfile.html
require 'etc'
owner = ENV['KRUX_MY_USERNAME'] || Etc.getlogin
hosts = {
@metakeule
metakeule / monitrc
Created March 14, 2012 13:21
node app as daemon with nvm, upstart and monit
# /etc/monit/monitrc (excerpt)
check process node-app with pidfile /var/run/node-app.pid
start program = "/sbin/start node-app" with timeout 5 seconds
stop program = "/sbin/stop node-app"
if failed port 3000 protocol HTTP
request /
with timeout 3 seconds
then restart
if cpu > 80% for 10 cycles then restart
@metakeule
metakeule / observer.md
Created May 10, 2012 13:24 — forked from lloyd/observer.md
BrowserID Observer API

BrowserID "Observer" API

The BrowserID JavaScript API can be used by web pages to implement BrowserID authentication. Implementing BrowserID support consists of:

  1. registering callback functions that will be invoked when the user logs in or out via navigator.id.watch()
  2. invoking navigator.id.request() when the user clicks a login button on your site.
  3. invoking navigator.id.logout() when the user clicks a logout button on your site.
@metakeule
metakeule / gist:2803223
Created May 27, 2012 10:32
clone an heroku app on a linux machine
# install git
# setup your global git config
# then generate a public key with ssh-keygen
# setup and install your ruby and gems
gem install foreman
gem install heroku
heroku login
heroku keys:add
git clone git@heroku.com:your-app.git
@metakeule
metakeule / test.js
Created June 18, 2012 11:01 — forked from youurayy/test.js
Testing overloadability of native Object members
var ps = [
'__defineGetter__', '__defineSetter__', 'valueOf',
'__lookupGetter__', '__lookupSetter__',
'constructor', 'hasOwnProperty',
'isPrototypeOf', 'propertyIsEnumerable',
'toLocaleString', 'toString' ];
var o = {};
for(var i = 0; i < ps.length; i++)
@metakeule
metakeule / mapreduce.js
Created July 17, 2012 03:06 — forked from madhums/mapreduce.js
mapreduce using mongodb and mongoose
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/db_name');
// map function
var map = function(){
emit(this.field_to_group_by, {
other_fields: this.other_fields
// list other fields like above to select them
})
}
@metakeule
metakeule / gist:4623836
Created January 24, 2013 16:02
combine methods and functions that have the same primary argument, i.e. handle methods that are defined with the object and functions that are defined afterwards for this object (in another library) the same way.
package main
import "fmt"
type Foo struct{}
func (f *Foo) Method() {
fmt.Println("Method")
}
type Funcs []func(*Foo)
@metakeule
metakeule / limit.sql
Created April 12, 2013 07:48
Limit connections to postgres server in go, still PQ: TOO MANY CONNECTIONS FOR ROLE "USERNAME" errors popup
-- limit the number of connections, username is allowed to use
ALTER Role username CONNECTION LIMIT 10;