| import UIKit | |
| /// Represents a single `NSLayoutConstraint` | |
| enum LayoutAnchor { | |
| case constant(attribute: NSLayoutConstraint.Attribute, | |
| relation: NSLayoutConstraint.Relation, | |
| constant: CGFloat) | |
| case relative(attribute: NSLayoutConstraint.Attribute, | |
| relation: NSLayoutConstraint.Relation, |
You can use this diagram as a template to create your own git branching diagrams. Here's how:
https://gist.githubusercontent.com/bryanbraun/8c93e154a93a08794291df1fcdce6918/raw/bf563eb36c3623bb9e7e1faae349c5da802f9fed/template-data.xml
| import UIKit | |
| #if canImport(SwiftUI) && DEBUG | |
| import SwiftUI | |
| struct UIViewControllerPreview<ViewController: UIViewController>: UIViewControllerRepresentable { | |
| let viewController: ViewController | |
| init(_ builder: @escaping () -> ViewController) { | |
| viewController = builder() | |
| } |
| /*: | |
| This is a concept re-implementation of the @Binding and @State property wrappers from SwiftUI | |
| The only purpose of this code is to implement those wrappers myself | |
| just to understand how they work internally and why they are needed, | |
| ⚠️ This is not supposed to be a reference implementation nor cover all | |
| subtleties of the real Binding and State types. | |
| The only purpose of this playground is to show how re-implementing | |
| them myself has helped me understand the whole thing better |
| import Foundation | |
| /// A class that keeps a weakly reference for `self` when implementing `onXXX` behaviors. | |
| /// Instead of remembering to keep `self` as weak in a stored closure: | |
| /// | |
| /// ```swift | |
| /// // MyClass.swift | |
| /// var onDone: (() -> Void)? | |
| /// func done() { | |
| /// onDone?() |
| #!/bin/sh | |
| # Reset Parallels Desktop's trial and generate a casual email address to register a new user | |
| rm /private/var/root/Library/Preferences/com.parallels.desktop.plist /Library/Preferences/Parallels/licenses.xml | |
| jot -w pdu%[email protected] -r 1 |
| import Foundation | |
| extension URLRequest { | |
| /** | |
| Returns a cURL command representation of this URL request. | |
| */ | |
| public var curlString: String { | |
| guard let url = url else { return "" } | |
| var baseCommand = #"curl "\#(url.absoluteString)""# |
| /// This is free and unencumbered software released into the public domain. | |
| /// | |
| /// Anyone is free to copy, modify, publish, use, compile, sell, or | |
| /// distribute this software, either in source code form or as a compiled | |
| /// binary, for any purpose, commercial or non-commercial, and by any | |
| /// means. | |
| /// | |
| /// In jurisdictions that recognize copyright laws, the author or authors | |
| /// of this software dedicate any and all copyright interest in the | |
| /// software to the public domain. We make this dedication for the benefit |
| #!/bin/bash | |
| killall Xcode | |
| xcrun -k | |
| xcodebuild -alltargets clean | |
| rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache" | |
| rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang.$(whoami)/ModuleCache" | |
| rm -rf ~/Library/Developer/Xcode/DerivedData/* | |
| rm -rf ~/Library/Caches/com.apple.dt.Xcode/* | |
| open /Applications/Xcode.app |
