kconner

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

zserge

#define _GNU_SOURCE
#include <errno.h>
#include <sched.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>

Fordi

/**
 * Draw a line graph in Chrome/Chromium's dev console
 * Examples:
 *	console.lineGraph([[5, 3], [10, 8], [-10, 1], [7, -3], [3, 0]], 320, 240);
 * 	console.lineGraph(Math.sin, 420, 240, -Math.PI, Math.PI, 0.001);
 *	console.lineGraph(function (x) { 
 		return [ 
 			Math.sqrt(1 - x*x) + Math.abs(x) - 0.75, 
			(Math.abs(x)-Math.sqrt(1 - x*x)) / 2 - 0.25 
		]; 

NikitaKarnauhov

#!/usr/bin/env bash

# tlrecode.sh
# Decode and encode TP-LINK router config files.
#
# Creative Commons CC0 License:
# http://creativecommons.org/publicdomain/zero/1.0/
#
# To the extent possible under law, the person who associated CC0 with this
# work has waived all copyright and related or neighboring rights to this work.

skeeto

/* http://redd.it/2z68di */
#define _BSD_SOURCE  // MAP_ANONYMOUS
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <sys/mman.h>

#define PAGE_SIZE 4096

amcgregor

Alice's Laws

1. You can only count on yourself.
2. Never reveal more than you have to.
3. Execution is nine-tenths of the job.
4. Give credit where credit is due.
5. When all else fails, do it yourself.
6. 90% of a project takes 90% of the time.
7. The remaining 10% takes an additional 90% of the time.
8. Never date a co-worker.

kriswallsmith

#!/usr/bin/env php
<?php

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Input\ArrayInput as Input;
use Symfony\Component\Console\Input\InputOption as Option;

require_once __DIR__.'/../vendor/autoload.php';

/** Outputs and runs a command. */

tyler-sommer

{% block subnav %}
  
    {# This is how you declare a menu #}

    {% include '::subnav.html.twig' with { pages: [
        { name: 'Manage', dropdown: [
            { route: 'customers', name: 'Customers' },
            { route: 'orders', name: 'Orders' },
            { route: 'chargebacks', name:'Chargebacks', role: 'ROLE_ADMIN' }
        ] },