OrionReed / dom3d.js

Last active February 23, 2026 17:13

3D DOM viewer, copy-paste this into your console to visualise the DOM topographically.

	// 3D Dom viewer, copy-paste this into your console to visualise the DOM as a stack of solid blocks.
	// You can also minify and save it as a bookmarklet (https://www.freecodecamp.org/news/what-are-bookmarklets/)
	(() => {
	const SHOW_SIDES = false; // color sides of DOM nodes?
	const COLOR_SURFACE = true; // color tops of DOM nodes?
	const COLOR_RANDOM = false; // randomise color?
	const COLOR_HUE = 190; // hue in HSL (https://hslpicker.com)
	const MAX_ROTATION = 180; // set to 360 to rotate all the way round
	const THICKNESS = 20; // thickness of layers
	const DISTANCE = 10000; // ¯\\_(ツ)_/¯

eikes / gist:5a64b661022c756bd6522ed94770e2a6

Created July 4, 2016 14:02

List of Ruby on Rails Timezone names and their alias

	["Africa/Algiers", "West Central Africa"],
	["Africa/Cairo", "Cairo"],
	["Africa/Casablanca", "Casablanca"],
	["Africa/Harare", "Harare"],
	["Africa/Johannesburg", "Pretoria"],
	["Africa/Monrovia", "Monrovia"],
	["Africa/Nairobi", "Nairobi"],
	["America/Argentina/Buenos_Aires", "Buenos Aires"],
	["America/Bogota", "Bogota"],
	["America/Caracas", "Caracas"],

geemus / excon_multipart_form_data.rb

Last active July 16, 2023 08:36

	require 'excon'
	require 'securerandom'

	def multipart_form_data(buildpack_file_path)
	body = ''
	boundary = SecureRandom.hex(4)
	data = File.open(buildpack_file_path)

	data.binmode if data.respond_to?(:binmode)
	data.pos = 0 if data.respond_to?(:pos=)

cmaitchison / after_commit_with_transactional_fixtures.rb

Last active August 4, 2016 03:30 — forked from charleseff/after_commit_with_transactional_fixtures.rb

testing after_commit hooks with transactional fixtures in Rails 4

	require 'active_record/connection_adapters/abstract/transaction'
	module ActiveRecord
	module ConnectionAdapters
	class SavepointTransaction < OpenTransaction
	def perform_commit_with_transactional_fixtures
	commit_records if number == 1
	perform_commit_without_transactional_fixtures
	end

	alias_method_chain :perform_commit, :transactional_fixtures

44uk / rserver.rb

Created August 20, 2012 15:34

Ruby Simple Local Server

	#!/usr/bin/env ruby
	require 'webrick'
	srv = WEBrick::HTTPServer.new(
	:BindAddress => '127.0.0.1', # '0.0.0.0' allow remote access
	:Port => (port = ARGV[0].to_i) === 0 ? 3000 : port,
	:DocumentRoot => './',
	:DoNotReverseLookup => true
	)
	trap(:INT){srv.shutdown}
	srv.start

FiloSottile / dump-imap.py

Created March 12, 2012 13:52

Simple script to dump an IMAP folder into eml files

	#!/usr/bin/env python
	#-- coding:utf-8 --

	import imaplib
	import getpass
	import argparse

	argparser = argparse.ArgumentParser(description="Dump a IMAP folder into .eml files")
	argparser.add_argument('-s', dest='host', help="IMAP host, like imap.gmail.com", required=True)
	argparser.add_argument('-u', dest='username', help="IMAP username", required=True)

henrik / tmux_cheatsheet.markdown

Created March 3, 2012 19:47

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

ramusus / rails_admin.ru.yml

Created February 10, 2012 10:14

Russian translation for RailsAdmin

darkleo / chunkypixel_average.rb

Created June 27, 2011 19:17

Pixelizing images with ChunkyPNG

	#! usr/bin/env ruby
	require 'chunky_png'

	class ChunkyPNG::Image
	# s: Integer (pixel size)
	def pixelize s = 10
	temp = Array.new((height1.0/s).ceil) {Array.new((width1.0/s).ceil) {Array.new(3) {0}}}
	height.times {\|j\| width.times {\|i\| ChunkyPNG::Color.to_truecolor_bytes(get_pixel(i,j)).each.with_index {\|e,k\| temp[j/s][i/s][k] += e}}}
	png = ChunkyPNG::Image.new width, height
	sq = s**2

jeffkreeftmeijer / bassie.png

Created May 2, 2011 12:25

ChunkyPNG nearest-neighbor resize

Dmitry Semenyuk semenyukdmitry

tmux cheatsheet