DougEverly’s gists

DougEverly / gist:3341851

Created August 13, 2012 15:26

Open current Safari URL in Webkit

	property theURL : ""
	tell application "Safari"
	set theURL to URL of current tab of window 1
	end tell

	tell application "WebKit"
	make new document
	set URL of document 1 to theURL
	activate
	end tell

DougEverly / gist:3966598

Created October 27, 2012 22:08

First .coffee

	class Car
	constructor: (@make) ->

	make: -> @make

	drive: (m) -> "went #{m} miles"

	taurus= new Car("ford")
	console.log(taurus.make)

DougEverly / gist:4360672

Created December 22, 2012 19:47

In PHP, instance variables (properties) and instance methods (functions) can have same names. Getter function names can be the same as the private instance variable.

	<?php

	class Test
	{
	private $m = "this is property m\n";

	public function m()
	{
	return $this->m;
	}

DougEverly / gist:6663883

Created September 22, 2013 21:14

jruby semaphore using java

	sem = java.util.concurrency.Semaphore.new 10


	irb(main):024:0> sem.to_s
	=> "java.util.concurrent.Semaphore@79f1a8a[Permits = 10]"
	irb(main):025:0> sem.acquire
	=> nil
	irb(main):026:0> sem.to_s
	=> "java.util.concurrent.Semaphore@79f1a8a[Permits = 9]"
	irb(main):027:0> sem.acquire

DougEverly / gist:8448129

Created January 16, 2014 01:22

Some Ruby code to read a script using character voices. Works in Mac OS X. Some voices may need to be downloaded in System Prefs.

	#!/bin/env/ruby

	@script = <<THE_END
	Veronica Corningstone: Excuse me.
	Ron Burgundy: What are you doing?
	Veronica Corningstone: I need this machine so I can watch a tape for a story.
	Ron Burgundy: I'm using the tape. I'm showing Jeffrey my Emmy tape. We are watching history.
	Veronica Corningstone: Mr. Burgundy, I'm a professional, and I would like to be able to do my job.
	Ron Burgundy: Big deal. I am very professional.
	Veronica Corningstone: Mr. Burgundy, you are acting like a baby.

DougEverly / UUID.php

Created January 21, 2014 00:34 — forked from dahnielson/UUID.php

	<?php
	/**
	* UUID class
	*
	* The following class generates VALID RFC 4211 COMPLIANT
	* Universally Unique IDentifiers (UUID) version 3, 4 and 5.
	*
	* UUIDs generated validates using OSSP UUID Tool, and output
	* for named-based UUIDs are exactly the same. This is a pure
	* PHP implementation.

DougEverly / restart_children.rb

Last active August 29, 2015 14:16

Restart children if they die

	#!/usr/bin/env ruby

	@jobs = [
	"sleep 1",
	"sleep 2",
	"sleep 3",
	"sleep 4"
	]

	@running_jobs = Hash.new

DougEverly / restart_children_wait.rb

Created March 2, 2015 18:33

Restart children if they die using Process.wait2

	#!/usr/bin/env ruby

	@jobs = [
	"sleep 1",
	"sleep 2",
	"sleep 3",
	"sleep 4"
	]

	@running_jobs = Hash.new

DougEverly / curl.cr

Created May 1, 2015 20:42

Crystal calling libcurl

	@[Link("curl")]
	lib LibCurl
	type CURL = Void*
	type CURLoption = Int32


	fun create = curl_easy_init(): CURL
	fun set_opt = curl_easy_setopt(CURL, Int32, UInt8*)
	fun get = curl_easy_perform(CURL)
	fun cleanup = curl_easy_cleanup(CURL)

DougEverly / heart_pyramid.rb

Created February 14, 2016 17:14

Happy Valentine's Day!

	50.times do \|i\|
	width = 50
	rest = width - i
	first = rest / 2
	first += 1 if (i % 2 == 1)
	last = rest /2
	puts ("💙" * first) + ("💚" * i) + ("💜" * last)
	end

Doug DougEverly