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:

madebyollin

# ------------------------------------------------------------------
# EDIT: I eventually found a faster way to run SD on macOS, via MPSGraph (~0.8s / step on M1 Pro):
#   https://github.com/madebyollin/maple-diffusion
# The original CoreML-related code & discussion is preserved below :)
# ------------------------------------------------------------------

# you too can run stable diffusion on the apple silicon GPU (no ANE sadly)
#
# quick test portraits (each took 50 steps x 2s / step ~= 100s on my M1 Pro):
# * https://i.imgur.com/5ywISvm.png

iosdevie

func preprocessImage() -> UIImage{
        var image = canvasView.drawing.image(from: canvasView.drawing.bounds, scale: 10.0)
        if let newImage = UIImage(color: .black, size: CGSize(width: view.frame.width, height: view.frame.height)){
if let overlayedImage = newImage.image(byDrawingImage: image, inRect: CGRect(x: view.center.x, y: view.center.y, width: view.frame.width, height: view.frame.height)){
                image = overlayedImage
            }
        }
}

tadija

/*
*** Academy Engraved LET ***
AcademyEngravedLetPlain
---------------------
*** Al Nile ***
AlNile
AlNile-Bold
---------------------
*** American Typewriter ***
AmericanTypewriter

jeremiegirault

import Foundation

protocol Settings {
    subscript(key: String) -> AnyObject? { get nonmutating set }
}

struct Defaults: Settings {
    typealias Set = (String, AnyObject?) -> Void
    typealias Get = (String) -> AnyObject?
    

Zearin

NOTE: This is a question I found on StackOverflow which I’ve archived here, because the answer is so effing phenomenal.

---

Q: How can I make a chain of function decorators in Python?

---

If you are not into long explanations, see [Paolo Bergantino’s answer][2].

hallettj

// It is important to declare your variables.

(function() {
    var foo = 'Hello, world!';
    print(foo);  //=> Hello, world!
})();

// Because if you don't, the become global variables.

(function() {