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:

tomhicks

/*
Copy this into the console of any web page that is interactive and doesn't
do hard reloads. You will hear your DOM changes as different pitches of
audio.

I have found this interesting for debugging, but also fun to hear web pages
render like UIs do in movies.
*/

const audioCtx = new (window.AudioContext || window.webkitAudioContext)()

darconeous

Tesla Key Card Protocol

Researched by Robert Quattlebaum darco@deepdarc.com.

Last updated 2020-02-03.

ryan-robeson

Building Resynthesizer for GIMP 2.10.10 on macOS - V2

Feedback is welcome and appreciated.

• If you'd prefer to do things by hand check out Version 1 of this guide.

The following documents the steps I took to compile the latest version of Resynthesizer on macOS Sierra (10.12.6) for GIMP 2.10.10.

Homebrew was used to fulfill as many dependencies as possible.

TravisDunlop

'''
Freezing a stable-baselines to a frozen protocol buffer file to be served.
https://github.com/hill-a/stable-baselines

Some code taken from this lovely blog series
https://blog.metaflow.fr/tensorflow-how-to-freeze-a-model-and-serve-it-with-a-python-api-d4f3596b3adc
'''

import tensorflow as tf
import os

jdarpinian

///bin/true;COMPILER_OPTIONS="-g -Wall -Wextra --std=c99 -O1 -fsanitize=address,undefined";THIS_FILE="$(cd "$(dirname "$0")"; pwd -P)/$(basename "$0")";OUT_FILE="/tmp/build-cache/$THIS_FILE";mkdir -p "$(dirname "$OUT_FILE")";test "$THIS_FILE" -ot "$OUT_FILE" || $(which clang || which gcc) $COMPILER_OPTIONS -xc "$THIS_FILE" -o "$OUT_FILE" || exit;exec "$OUT_FILE" "$@"
#include <stdio.h>

int main() {
  printf("Hello world!\n");
  return 0;
}

timvieira

"""
Simple example of manually performing "automatic" differentiation
"""
import numpy as np
from numpy import exp, sin, cos


def f(x, with_grad=False):
    # Need to cache intermediates from forward pass (might not use all of them).
    a = exp(x)

nuada

#!/bin/bash
# usage: set_icon.sh <some.icns or image_file> <folder or file path>
# Based on: http://www.amnoid.de/icns/makeicns.html

icon="$1"
target="$2"
if [[ -d "${target}" ]]; then
    target_icon="${target}"/$'Icon\r'
else
    target_icon="${target}"

akesson

// http://blog.human-friendly.com/drawing-images-from-pixel-data-in-swift
// https://github.com/FlexMonkey/MetalReactionDiffusion/blob/1ea9aa4a841d20e0b247505fdf716cd5fe1a01fd/MetalReactionDiffusion/ViewController.swift

public struct PixelData {
    var a:UInt8 = 255
    var r:UInt8
    var g:UInt8
    var b:UInt8
}

lazywei

#!/bin/sh


# this script does absolutely ZERO error checking.   however, it worked
# for me on a RHEL 6.3 machine on 2012-08-08.  clearly, the version numbers
# and/or URLs should be made variables.  cheers,  zmil...@cs.wisc.edu


mkdir mosh
cd mosh