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OBSOLETE

This entire guide is based on an old version of Homebrew/Node and no longer applies. It was only ever intended to fix a specific error message which has since been fixed. I've kept it here for historical purposes, but it should no longer be used. Homebrew maintainers have fixed things and the options mentioned don't exist and won't work.

I still believe it is better to manually install npm separately since having a generic package manager maintain another package manager is a bad idea, but the instructions below don't explain how to do that.

Fixing npm On Mac OS X for Homebrew Users

Installing node through Homebrew can cause problems with npm for globally installed packages. To fix it quickly, use the solution below. An explanation is also included at the end of this document.

References:

http://edgeguides.rubyonrails.org/upgrading_ruby_on_rails.html

http://edgeguides.rubyonrails.org/4_1_release_notes.html

http://edgeapi.rubyonrails.org/

Gemfile

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

This is a plugin meant for Jekyll.

Example use:

Easily embed a YouTube video. Just drop this file in your _plugins directory.

{% youtube oHg5SJYRHA0 %}

RailsAdmin and Globalize3

I have a project where I need translated content. Therefore I use globalize3, wich stores its translated attributes in a seperate table that belongs to the original model. And I use RailsAdmin for painless record management.

It took me some time to figure out how to get those working together, but eventually I found a solution that is non invasive and still ok to work with.

The translated model

In my case there is a Snippet class. It holds content for static pages or text passages on the website. There is a good README for globalize3 for installation instructions and documentation.

	var body = document.body,
	timer;

	window.addEventListener('scroll', function() {
	clearTimeout(timer);
	if(!body.classList.contains('disable-hover')) {
	body.classList.add('disable-hover')
	}

	timer = setTimeout(function(){

	# Update, upgrade and install development tools:
	apt-get update
	apt-get -y upgrade
	apt-get -y install build-essential
	apt-get -y install git-core

	# Install rbenv
	git clone git://github.com/sstephenson/rbenv.git /usr/local/rbenv

	# Add rbenv to the path: