fl034

@objc func handleDoubleTap(_ recognizer: UITapGestureRecognizer) {
    let scale = min(scrollView.zoomScale * 2, scrollView.maximumZoomScale)

    if scrollView.zoomScale == scrollView.minimumZoomScale { // zoom in
                let point = recognizer.location(in: imageView)
                
                let scrollSize = scrollView.frame.size
                let zoomScale = scrollView.maximumZoomScale * 0.7
                let size = CGSize(width: scrollSize.width / zoomScale,
                                  height: scrollSize.height / zoomScale)

fl034

import SwiftUI

enum Tab: String, Identifiable, Hashable, CaseIterable {
    case green, yellow, red
    
    var id: String { rawValue }
}

struct ContentView: View {
    // This needs to be set to the first tab.

fl034

import SwiftUI

enum Tab: String, Identifiable, Hashable, CaseIterable {
    case green, yellow, red
    
    var id: String { rawValue }
}

struct ContentView: View {
    // Starting with last element. Changing this to .green doesn't work,

fl034

// From this answer https://stackoverflow.com/a/39425959/4846592

extension Character {
    /// A simple emoji is one scalar and presented to the user as an Emoji
    var isSimpleEmoji: Bool {
        guard let firstScalar = unicodeScalars.first else { return false }
        return firstScalar.properties.isEmoji && firstScalar.value > 0x238C
    }

    /// Checks if the scalars will be merged into an emoji

fl034

//
//  UIImage+Trim.swift
//  
//
//  Created by Frank Lehmann on 19.01.21.
//

import UIKit
import AlamofireImage

fl034

openapi: 3.0.0
info:
  title: API
  description: Testing arrays at root level in kotlin
  version: 1.0.0

paths:
  /myObjectsAtRootLevel:
    get:
      tags: 

fl034

//
//  Localization.swift
//  
//
//  Created by Frank Lehmann on 03.07.19.
//  Based on: https://medium.com/@mario.negro.martin/easy-xib-and-storyboard-localization-b2794c69c9db
//

import UIKit

fl034

extension Array {
    func removingDuplicates<T: Equatable>(uniqueProperty: KeyPath<Element, T>) -> Self {
        var newArray = Self()
        for item in self {
            if !newArray.contains(where: { $0[keyPath: uniqueProperty] == item[keyPath: uniqueProperty] }) {
                newArray.append(item)
            }
        }
        return newArray
    }

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Objekt im JSON Format

• gender: entweder f oder m
• conf_id: Unique ID von eurem System zum Event, damit wir die Conf identifieren können
• ticket_link: Das was wir dann im QR-Code anzeigen, damit dieser entwertet werden kann, in dem der User das Phone vorzeigt

{
	"fname": "Frank",
	"lname": "Lehmann",

fl034

import UIKit

// known-good: Xcode 8.2.1
/**
 
 UIImageView subclass which works with Auto Layout to try
 to maintain the same aspect ratio as the image it displays.
 
 This is unlike the usual behavior of UIImageView, where the
 scaleAspectFit content mode only affects what the view displays