trey

Steps to Install Hubot in Slack using Heroku

• Install Hubot locally
• Install Slack Adapter
• Configure integration on Slack
  • Go to [your-slack].slack.com/services/new/hubot
• Deploy to Heroku

If you want to rename the automatically generated heroku domain name:

lttlrck

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

dopiaza

#!/bin/bash

# Usage: slackpost <token> <channel> <message>

# Enter the name of your slack host here - the thing that appears in your URL:
# https://slackhost.slack.com/
slackhost=PUT_YOUR_HOST_HERE

token=$1

bensheldon

Optimizing Rails Static Assets on Heroku Cedar

Serving Rails static assets is hard, especially on Heroku Cedar where Heroku forces Rails to serve static assets itself (which isn't particularly performant nor worth your dyno-dollar)---this is different than Heroku Bamboo which used Varnish and is no more. To make the best of the situation, I highly recomend:

1. Using the Heroku-Deflater gem which will selectively gzips assets (it gzips text-based files; and excludes images or binary files, which can actually be bigger when gzipped)

2. Configure your production environment to set cache-control headers and get out of denial about how static assets are being served on Heroku Cedar

3. Use AWS Cloudfront (or a CDN of your choosing) to serve the assets. Cloudfront is great because you can use the same Distribution

erutan

Installing a custom MAMP environment on OS X via Homebrew

Prerequisites

Xcode

Go to http://developer.apple.com/downloads, log in with your Apple ID (free) and download the newest version of either Command Line Tools (OS X Lion) for Xcode or Command Line Tools (OS X Mountain Lion) for Xcode. Run the installer in the dmg and you'll have the LLVM compiler, make, and other build tools.

XQuartz

murtaugh

<figure class="quote">
	<blockquote>It is the unofficial force—the Baker Street irregulars.</blockquote>
</figure>

torifat

#!/bin/bash

# php switch for homebrew
# $ brew tap josegonzalez/php && brew install php53 --with-mysql && brew install php54 --with-mysql

# Might as well ask for password up-front, right?
sudo -v

VERSION_FILE="$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/php-switch.version"

mathewbyrne

function slugify(text)
{
  return text.toString().toLowerCase()
    .replace(/\s+/g, '-')           // Replace spaces with -
    .replace(/[^\w\-]+/g, '')       // Remove all non-word chars
    .replace(/\-\-+/g, '-')         // Replace multiple - with single -
    .replace(/^-+/, '')             // Trim - from start of text
    .replace(/-+$/, '');            // Trim - from end of text
}

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt