zmalltalker

# chruby
# ruby-install
# ruby 1.9.3
# /etc/profile.d/chruby.sh

Exec {
  path => ["/bin","/usr/bin", "/usr/local/bin"]
}
file { "/etc/profile.d/chruby.sh":
  ensure  => present,

panthomakos

class Group
  module Error
    class Standard < StandardError; end

    class AlreadyAMember < Standard
      def message
        "You are already a member of this group."
      end
    end

henrik

# This replaces conditions like: `case …; when …; when …; else raise "Nothing matched!"` if an exact match is all you need.

def cond(input, hash)
  hash.fetch(input) { raise "No branch for #{input.inspect}!" }.call
end

input = :good
cond(input,
  good: -> { puts "So good!" },
  bad: -> { puts "So bad!" },

anna-is-cute

Rust and Travis CI cache

Using Travis CI's cache is very useful and helps cut Rust job times way, way down. However, the way that the default caching for Cargo is set up means it will quickly bloat.

Travis currently checks ~/.cargo and target/ for any changes from the current cache after a build. There will always be changes in target/ if the source has changed, which it usually does when a Travis build runs. This means new incremental object files, fingerprints, and build script compilation files are being added to the cache every build.

jinnko

#!/usr/bin/env zsh
#
# See the following AskUbuntu question for why this is a thing
# https://askubuntu.com/questions/1024281/dell-xps-13-9370-bluetooth-issues/1148484#1148484
#
# As the overwritten files are owned by the linux-firmware package you may want to add this
# script to an @reboot cron of the root user.
#
# This script uses the Windows driver package as the src of the firmware bin files.  This can
# be acquired from https://www.dell.com/support/home/uk/en/ukbsdt1/drivers/driversdetails?driverId=1JVK3

jordelver

Sharing files using netcat

The receiver

nc -l 5566 > data-dump.sql

Listen on port 5566 and redirect output to data-dump.sql

The sender

odigity

#!/usr/bin/node
const Promise = require('bluebird')
const config  = require('./config.json')
const knex    = require('./lib/knex')(config.database).connection()


const mock = () => ({ user_id: Math.floor(Math.random() * 999) + 1, payload_type: 'foo', attributes: JSON.stringify({}) })


const before = (t) => {

mythz

//Adds $.xhr and jQuery-like $.ajax methods to the prescribed namespace.
//Inspired from David Flanagans excellent cross-platform utils http://www.davidflanagan.com/javascript5/display.php?n=20-1&f=20/01.js
//Includes underscore.js _.each and _.extend methods
//modified to behave like jQuery's $.ajax(), not complete.
(function($) {
    var win=window, xhrs = [
           function () { return new XMLHttpRequest(); },
           function () { return new ActiveXObject("Microsoft.XMLHTTP"); },
           function () { return new ActiveXObject("MSXML2.XMLHTTP.3.0"); },
           function () { return new ActiveXObject("MSXML2.XMLHTTP"); }

mebens

camera = {}
camera._x = 0
camera._y = 0
camera.scaleX = 1
camera.scaleY = 1
camera.rotation = 0

function camera:set()
  love.graphics.push()
  love.graphics.rotate(-self.rotation)

CoryFoy

require 'google/apis/analyticsreporting_v4'
require 'googleauth'

include Google::Apis::AnalyticsreportingV4
include Google::Auth

VIEW_ID = "12345678" #your profile ID from your Analytics Profile
SCOPE = 'https://www.googleapis.com/auth/analytics.readonly'

@client = AnalyticsReportingService.new