schwa

https://mastodon.social/@schwa/111801520286334341

My list:

• Tap location for contextual menus. A lot of apps need to know exactly where a context menu is being triggered from (e.g. canvas style editors etc).
• Modifier key observation during button presses/gestures etc.
• Cursor support
• Native Undo Manager support (SwiftUI has Environment.undoManager but it just exposes Cocoa's UndoManager which doesn't feel very SwiftUI like).
• Expanded File Dialog options (e.g. adding buttons to the dialog).
• The outline variant of List (List(… children: …)) is missing a lot of the flexibility of NSOutlineView (TODO: flesh this out with concrete example).

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:

nicklockwood

import Foundation

// Here's a pretty typical scenario where you want to encode a polymorphic type -
// in this case a Shape type that can be either a Square or Circle. Swift provides
// a nice pattern for doing this in a type-safe way using enums:

struct Circle: Codable {
    var radius: Int
}

saagarjha

// Example usage:
// Swizzler<NSString *, NSDateFormatter *, NSDate *> NSDateFormatter_stringFromDate_ {
//     NSDateFormatter.class, @selector(stringFromDate:), [&](auto self, auto date) {
//         if ([NSCalendar.currentCalendar components:NSCalendarUnitWeekday fromDate:date].weekday == 4) {
//             return @"It Is Wednesday My Dudes";
//         } else {
//             return NSDateFormatter_stringFromDate_(self, date);
//         }
//     }
// };

kylehughes

// Copyright 2021 Kyle Hughes
//
// 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.
//

saagarjha

// To compile: clang++ -arch x86_64 -arch arm64 -std=c++20 library_injector.cpp -lbsm -lEndpointSecurity -o library_injector,
// then codesign with com.apple.developer.endpoint-security.client and run the
// program as root.

#include <EndpointSecurity/EndpointSecurity.h>
#include <algorithm>
#include <array>
#include <bsm/libbsm.h>
#include <cstdint>
#include <cstdlib>

zhuowei

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>UnifiedBar</key>
	<dict>
		<key>DisclosureRequired</key>
		<string>ace440ac-b4f6-4b43-aade-02bba1589aef</string>
		<key>Enabled</key>
		<false/>

pilky

--indent 4
--self insert
--extensionacl on-declarations
--modifierorder required,dynamic,override,public,private,private(set),lazy
--ranges no-space
--patternlet inline

--disable consecutiveBlankLines, strongOutlets, blankLinesAroundMark, unusedArguments
--disable spaceInsideComments, redundantParens, andOperator, consecutiveSpaces, redundantReturn
--disable indent, redundantNilInit, redundantType, redundantObjc, enumNamespaces

cliss

import UIKit
import SwiftUI
import PlaygroundSupport

/* *****************************************
 *     GeometryReader with PreferenceKey
 * *****************************************/

struct HeightPreferenceKey: PreferenceKey {
    static let defaultValue: CGFloat = 0

tekin

# Stick this in your home directory and point your Global Git config at it by running:
#
#  $ git config --global core.attributesfile ~/.gitattributes
#
# See https://tekin.co.uk/2020/10/better-git-diff-output-for-ruby-python-elixir-and-more for more details

*.c     diff=cpp
*.h     diff=cpp
*.c++   diff=cpp
*.h++   diff=cpp