kddnewton

require "json"

struct = { "a" => 1, "b" => 2, "c" => [1, 2, 3], "d" => [{ "e" => 3 }, nil, false, true, [], {}] }
source = JSON.dump(struct)

tokens = []
index = 0

until source.empty?
  tokens <<

JoeyBurzynski

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}

briandominick

There are 28 static site generators that support AsciiDoc sourcing.

loa

Dual GPG Yubikey Setup

If you follow this guide you will end up with an offline and online Yubikey. Use your online Yubikey for everyday life, signing/encryption etc. Offline key for signing keys for web-of-trust and replace lost online keys.

Awesome tools with PGP keys:

• mozilla/sops dead-simple local encryption of sensitive files
• popass.pw password manager for you and your team stored in git

Offline Yubikey

kristopolous

// Usage:
//   Copy and paste all of this into a debug console window of the "Who is Hiring?" comment thread 
//   then use as follows:
//
//   query(term | [term, term, ...], term | [term, term, ...], ...)
// 
// When arguments are in an array then that means an "or" and when they are seperate that means "and"
//
// Term is of the format:
//    ((-)text/RegExp)  ( '-' means negation )

jeffreyroberts

-- SET GLOBAL event_scheduler = ON;
-- create table growth_history(tbl_name varchar(64), row_count bigint, time_stamp datetime);

DELIMITER $$

CREATE 
  EVENT `document_growth_history` 
	ON SCHEDULE EVERY 1 DAY 
	DO BEGIN

stengland

If tmux fails with the message "open terminal failed: missing or unsuitable terminal: rxvt-unicode-256color".

$ ssh remotemachine mkdir -p .terminfo/r
$ scp /usr/share/terminfo/r/rxvt-unicode* remotemachine:.terminfo/r/

itspriddle

#!/usr/bin/env bash
# Usage: setup-git-bundler-merge-driver
# Help: Configures git to use a custom merge driver to resolve Gemfile.lock
# merge conflicts.

if [ ! -f Gemfile ]; then
  echo 'No `Gemfile` found! Aborting'
  exit 1
fi

danro

#-webkit-web-inspector #toolbar {
  background: #cdcdcd !important;
  height: 36px !important;
}
#-webkit-web-inspector #main {
  top: 36px !important;
}
#-webkit-web-inspector .toolbar-item.elements:hover:after {
  content: "elements";
  z-index: 9999;

kazpsp

# app/controllers/users/password_controller.rb

class Users::PasswordsController < Devise::PasswordsController
  def resource_params
    params.require(:user).permit(:email, :password, :password_confirmation)
  end
  private :resource_params
end