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:

pervognsen

A traditional table-based DFA implementation looks like this:

uint8_t table[NUM_STATES][256]

uint8_t run(const uint8_t *start, const uint8_t *end, uint8_t state) {
    for (const uint8_t *s = start; s != end; s++)
        state = table[state][*s];
    return state;
}

Dids

NOTICE: This guide is no longer relevant, as a lot has changed over time and Go supports Apple Silicon natively just fine now!

Compile Go for Apple Silicon (M1)

Follow these short instructions on how to compile Go for Apple Silicon (M1). From here on out, we may simply refer to it as the "ARM device".

This entire process should only take about 5-10 minutes, but please read through everything carefully, in order to avoid any potential issues along the way.

Note that at the time of writing this, Go was not yet officially available for Apple's ARM.

mhamilt

Notes

Create a command line target in xcode either in Swift or Obj-C. add a metal file to the project and copy and paste the respective code into each file.

mateuszwojt

// Principled PBR Path tracer. Except where otherwise noted:

// Copyright © 2019 Markus Moenig Distributed under The MIT License.
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 

egetun

#!/bin/bash

#Deniz Ege Tunçay, 2019
#nrtkbb, 2018
#Neal Burger, 2017

#Autodesk Maya Installation Bash Script v1.0 for Ubuntu 18.04 based Linux Distributions
#if you have any issues, feel free tweet me // @egetun

#Make sure we’re running with root permissions.

wakita

SDK = xcrun -sdk macosx

all: compute.metallib compute

compute.metallib: Compute.metal
	# Metal intermediate representation (.air)
	$(SDK) metal -c -Wall -Wextra -std=osx-metal2.0 -o /tmp/Compute.air $^
	# Metal library (.metallib)
	$(SDK) metallib -o $@ /tmp/Compute.air

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

BachiLi

% Some predefined strings for conferences & journals
@string{AAAI = "Conference on Artificial Intelligence (AAAI)"}
@string{AISTATS = "International Conference on Artificial Intelligence and Statistics (AISTATS)"}
@string{Bernoulli = "Bernoulli"}
@string{Biometrika = "Biometrika"}
@string{CandG = "Computers \& Graphics"}
@string{CACM = "Commun. ACM"}
@string{CG_SIGGRAPH = "Comput. Graph. (Proc. SIGGRAPH)"}
@string{CGA = "IEEE Comput. Graph. Appl."}
@string{CGF = "Comput. Graph. Forum"}

CAFxX