curtis

$ heroku config:set MAGICK_MAP_LIMIT=32MiB
Setting MAGICK_MAP_LIMIT and restarting ⬢ radiant-waters-37422... done, v46
MAGICK_MAP_LIMIT: 32MiB

$ heroku config:set MAGICK_MEMORY_LIMIT=16MiB
Setting MAGICK_MEMORY_LIMIT and restarting ⬢ radiant-waters-37422... done, v47
MAGICK_MEMORY_LIMIT: 16MiB

$ heroku run identify -list resource
Running identify -list resource on ⬢ radiant-waters-37422... up, run.5905 (Hobby)

pocotan001

• 🎨 when improving the format/structure of the code
• 🚀 when improving performance
• ✏️ when writing docs
• 💡 new idea
• 🚧 work in progress
• ➕ when adding feature
• ➖ when removing feature
• 🔈 when adding logging
• 🔇 when reducing logging
• 🐛 when fixing a bug

mcoms

require 'nokogiri'
require 'open-uri'
require 'json'

doc = Nokogiri::HTML(open('http://www.mysupermarket.co.uk/asda-compare-prices/Spirits/Havana_Club_Rum_Anejo_7_Year_Old_700ml.html'))
prices = doc.css('#PriceComparison .StoreDiv').map {|c| { name: c.css('.ImgSpan img').first['alt'], cheapest: c['class'].include?('Cheapest'), price: c.css('.Price>span.priceClass, .Price>span.Offer').text.strip } }

# => [{:name=>"ASDA", :cheapest=>true, :price=>"£18.00"},
#  {:name=>"Tesco", :cheapest=>false, :price=>"£23.30"},
#  {:name=>"Ocado", :cheapest=>false, :price=>"£23.30"},

xeoncross

/**
 * IE 5.5+, Firefox, Opera, Chrome, Safari XHR object
 * 
 * @param string url
 * @param object callback
 * @param mixed data
 * @param null x
 */
function ajax(url, callback, data, x) {
	try {

d1rk

Generating a self signed SSL certificate

Creates a resulting server.crt certificate and server.key private key.

Method one

• $ openssl genrsa -des3 -out server.key.tmp 1024
  • Note: Enter a dummy pass pharse (e.g. 1234) and remember it
• $ openssl rsa -in server.key.tmp -out server.key
  • Enter dummy pass pharse from previous step
• Generate certificate request file (CSR)
• $ openssl req -new -key server.key -out server.csr

tabo

#!/bin/sh

. ramdisk.sh
. mysql-spawn.sh
. postgres-spawn.sh
. mysql-start.sh
. postgres-start.sh
sleep 1
. createdbs.sh
. jenkins-start.sh

dergachev

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.

Instructions

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

malarkey

When times get tough and people get nasty, you’ll need more than a killer smile. You’ll need a killer contract.

Used by 1000s of designers and developers Clarify what’s expected on both sides Helps build great relationships between you and your clients Plain and simple, no legal jargon Customisable to suit your business Used on countless web projects since 2008

…………………………

jasoares

#!/bin/bash

# Create the directory structure
mkdir -p features/step_definitions
mkdir -p features/support

# Create a placeholder for the step_definitions folder
touch features/step_definitions/"$(basename `pwd`)_steps.rb"

# Create the environment file

elliottkember

property baseURL : "http://statusboard.dev/song?"

if application "Spotify" is running then
  tell application "Spotify"
  set theTrack to name of the current track
  set theArtist to artist of the current track
  set theAlbum to album of the current track
  set theurl to spotify url of the current track
  try
    do shell script "/usr/local/bin/wget --delete-after \"" & baseURL & "&t=" & theTrack & "&a=" & theArtist & "&al=" & theAlbum & "\""