Rafael Felini rafaelfelini

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

6 steps to set up a rails development environment on OS X:

install Apple Command Line Tools
install homebrew[1]: /usr/bin/ruby -e "$(/usr/bin/curl -fksSL https://raw.github.com/mxcl/homebrew/master/Library/Contributions/install_homebrew.rb)"
install rvm: bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)
install ruby rvm install 1.9.3
install rails

	#!/usr/bin/env bash

	function getNodes() {
	kubectl get --raw=/api/v1/nodes \| jq -r '.items[].metadata.name'
	}

	function getPVCs() {
	jq -s '[flatten \| .[].pods[].volume[]? \| select(has("pvcRef")) \| '\
	'{name: .pvcRef.name, capacityBytes, usedBytes, availableBytes, '\
	'percentageUsed: (.usedBytes / .capacityBytes * 100)}] \| sort_by(.name)'

	version: '3'
	services:
	# FRONT
	chronograf:
	# Full tag list: https://hub.docker.com/r/library/chronograf/tags/
	image: chronograf
	deploy:
	replicas: 1
	placement:
	constraints:

	# You don't need Fog in Ruby or some other library to upload to S3 -- shell works perfectly fine
	# This is how I upload my new Sol Trader builds (http://soltrader.net)
	# Based on a modified script from here: http://tmont.com/blargh/2014/1/uploading-to-s3-in-bash

	S3KEY="my aws key"
	S3SECRET="my aws secret" # pass these in

	function putS3
	{
	path=$1

	#!/bin/bash
	#####################################################
	# Name: Bash CheatSheet for Mac OSX
	#
	# A little overlook of the Bash basics
	#
	# Usage:
	#
	# Author: J. Le Coupanec
	# Date: 2014/11/04

	;;all the available sizes as a map with indexes.
	;; ex {:pp 0, :p 1}
	(def sizes
	(apply hash-map
	(flatten
	(map-indexed
	(fn [i s] (list (keyword s) i))
	'(pp, p, m, mm, g, gg, a, aa)))))

	;; the comparator itself. takes s (the map of available sizes as argument)

	#!/usr/bin/env sh

	##
	# This is script with usefull tips taken from:
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	#
	# install it:
	# curl -sL https://raw.github.com/gist/2108403/hack.sh \| sh
	#

	(ns expimp.core
	(:use [korma.core]
	[korma.db]))

	(defdb src (mysql
	{:db "xx"
	:user "xx" :password "xx"
	:host "myrds.us-east-1.rds.amazonaws.com"}))

	(defdb target (postgres {:db "xx" :user "xx" :password "xx"}))

	git rm -r --cached .
	git add .
	git commit -m ".gitignore is now working"