artyom-stv

// SwiftUI public API

public protocol View {
    associatedtype Body: View

    var body: Self.Body { get }
}

extension Never: View {
    public typealias Body = Never

swiftui-lab

// The SwiftUI Lab
// Website: https://swiftui-lab.com
// Article: https://swiftui-lab.com/alignment-guides

import SwiftUI

class Model: ObservableObject {
    @Published var minimumContainer = true
    @Published var extendedTouchBar = false
    @Published var twoPhases = true

patriknyblad

Managing iOS Simulators

List all simulators created

$ xcrun simctl list --json

Delete old and unavailable simulators

$ xcrun simctl delete unavailable

RinniSwift

class CircularBuffer<T> {
    
  var bufferMaxSize: Int
  var size = 0
  var elements = Array<T?>(repeating: nil, count: 8)

  var front: T? {
    if isEmpty() {
      return nil
    } else {

algal

//  Zipping.swift
// known-good: Swift 4.2
// Alexis Gallagher

import Foundation

public extension URL {

  /// Creates a zip archive of the file or folder represented by this URL and returns a references to the zipped file
  ///

Joony

struct SuperEllipse {
    
    static func superEllipse(forRect rect: CGRect, topRightCornerRadius trcr: CGFloat, bottomRightCornerRadius brcr: CGFloat, bottomLeftCornerRadius blcr: CGFloat, topLeftCornerRadius tlcr: CGFloat) -> UIBezierPath {
        let trcr = 1.2 * trcr
        let brcr = 1.2 * brcr
        let blcr = 1.2 * blcr
        let tlcr = 1.2 * tlcr
        
        let path = UIBezierPath()
        

ayamomiji

<div data-controller="smart-scroll"
     data-action="smart-scroll:added->smart-scroll#handleAdded 
                  resize->smart-scroll#handleAdded 
                  scroll->smart-scroll#handleScroll">
  <div data-controller="smart-scroll-item">
    aya: an an
  </div>
  <div data-controller="smart-scroll-item">
    hatate: ni hao
  </div>

Marcocanc

import Foundation

func setupCodeFrom(uri: String) -> String {
    let startIndex = uri.index(uri.startIndex, offsetBy: "X-HM://".count)
    let endIndex = uri.index(uri.endIndex, offsetBy: -4)
    var actualString = uri[startIndex..<endIndex]
    
    let number = UInt(actualString, radix: 36)!
    
    var code = String(format: "%08u", number & 0x7ffffff)

smileyborg

// UICollectionView Objective-C example

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
        
    NSIndexPath *selectedIndexPath = [[self.collectionView indexPathsForSelectedItems] firstObject];
    if (selectedIndexPath != nil) {
        id<UIViewControllerTransitionCoordinator> coordinator = self.transitionCoordinator;
        if (coordinator != nil) {
            [coordinator animateAlongsideTransition:^(id<UIViewControllerTransitionCoordinatorContext> context) {

nathanfjohnson

// Swift 4
// Check out the history for contributions and acknowledgements.

extension String {
  /// Returns a new string made by replacing all HTML character entity references with the corresponding character.
  ///
  /// - Returns: decoded string
  func decodingHTMLEntities() -> String {
    var result = String()
    var position = startIndex