perlguy99

print(Unmanaged.passUnretained(self).toOpaque())

perlguy99

extension View {
    var previewedInAllColorSchemes: some View {
        ForEach(ColorScheme.allCases, id: \.self, content: preferredColorScheme)
    }
}

perlguy99

To take a video

xcrun simctl io booted recordVideo <filename>.<file extension>

For example:

xcrun simctl io booted recordVideo appVideo.mov

Press ctrl + c to stop recording the video.

perlguy99

#!/bin/bash 

project_name="CleanLocalizableExample"
development_file="./$project_name/en.lproj/Localizable.strings"

es_duplicates=9
es_match=8
es_not_included=7

sort_and_find_duplicates() {

perlguy99

// Note: This snipped comes from Ray Wenderlich's "Combine" book.
// https://store.raywenderlich.com/products/combine-asynchronous-programming-with-swift

class TimeLogger: TextOutputStream {
    private var previous = Date()
    private let formatter = NumberFormatter()
    
    init() {
        formatter.maximumFractionDigits = 5
        formatter.minimumFractionDigits = 5

perlguy99

SwiftUI Master Page

My "Master" Page for all things SwiftUI related

(A work in progress) GitHub basic writing and formatting syntax

Documentation

• The Complete SwiftUI Documentation You've Been Waiting For {On Medium.com}

• Useful Global Swift Functions

perlguy99

/// Copyright (c) 2018 Razeware LLC
///
/// 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

perlguy99

Interesting Links

Arena for Playgrounds

SwiftUI TextField formatters etc

perlguy99

SwiftUI Extensions

Using ForEach with raw values

(So we don't have to use id: .self)

Reference

extension ForEach where Data.Element: Hashable, ID == Data.Element, Content: View {
    init(values: Data, content: @escaping (Data.Element) -> Content) {

perlguy99

SwiftUI Button & TextField Info

First off, an excellent resource is

Mastering Buttons in SwiftUI

TextField in SwiftUI

Don't forget to use the Environment Object if possible!

Some Button basics...