warrenm

import Foundation
import SceneKit

class ARQLThumbnailGenerator {
    private let device = MTLCreateSystemDefaultDevice()!

    /// Create a thumbnail image of the asset with the specified URL at the specified
    /// animation time. Supports loading of .scn, .usd, .usdz, .obj, and .abc files,
    /// and other formats supported by ModelIO.

hlung

import UIKit

/// A UITextView subclass with placeholder text support.
/// It uses another UILabel to show the placeholder, shown when text is empty.
class PlaceholderTextView: UITextView {

  lazy var placeholderLabel: UILabel = {
    let label = UILabel()
    label.textColor = UIColor(white: 0.5, alpha: 0.85)
    label.backgroundColor = .clear

ozgurshn

import NaturalLanguage

let text = "All human beings are born free and equal in dignity and rights. They are endowed with reason and conscience and should act towards one another in a spirit of brotherhood."

let tokenizer = NLTokenizer(unit: .word)
tokenizer.string = text
//let tokenArray = tokenizer.tokens(for: strRange)
tokenizer.enumerateTokens(in: text.startIndex..<text.endIndex) { tokenRange, _ in
    print(text[tokenRange])
    return true

stinger

import Foundation
import Combine

enum APIError: Error, LocalizedError {
    case unknown, apiError(reason: String)

    var errorDescription: String? {
        switch self {
        case .unknown:
            return "Unknown error"

scottmatthewman

import SwiftUI
import Combine

struct AdaptsToSoftwareKeyboard: ViewModifier {
  @State var currentHeight: CGFloat = 0

  func body(content: Content) -> some View {
    content
      .padding(.bottom, currentHeight)
      .edgesIgnoringSafeArea(.bottom)

swiftui-lab

// The SwiftUI Lab: https://swiftui-lab.com
// Article: Inspecting the View Tree – Part 2
// https://swiftui-lab.com/communicating-with-the-view-tree-part-2/

import SwiftUI

struct MyTextPreferenceData {
    let viewIdx: Int
    var topLeading: Anchor<CGPoint>? = nil
    var bottomTrailing: Anchor<CGPoint>? = nil

eospi

import RealityKit
import UIKit

class ViewController: UIViewController {
  let arView: ARView
  
  func addGestures() {
    // Use any entity. Here we're using a cube with size 0.5m
    let entity = ModelEntity(mesh: MeshResource.generateBox(size: 0.5))
    entity.generateCollisionShapes(recursive: true)

verebes1

import UIKit

public enum ColorSupport {
    public static var label: UIColor {
        if #available(iOS 13, *) {
            return .label
        }
        return UIColor(red: 0.0, green: 0.0, blue: 0.0, alpha: 1.0)
    }

mecid

//
//  PagerView.swift
//
//  Created by Majid Jabrayilov on 12/5/19.
//  Copyright © 2019 Majid Jabrayilov. All rights reserved.
//
import SwiftUI

struct PagerView<Content: View>: View {
    let pageCount: Int

RoLYroLLs

//
//  DeviceConstants.swift
//  SampleApp
//
//  Created by RoLY roLLs on 12/31/19.
//  Copyright © 2019 RoLYroLLs Enterprises, LLC. All rights reserved.
//

/// Taken from https://developer.apple.com/documentation/swiftui/securefield/3289399-previewdevice