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@danielt1263
danielt1263 / RetryingTokenNetworkService.swift
Last active June 12, 2023 14:54
The TokenAcquisitionService automatically retry requests if it receives an unauthorized error. Complete with proof that it works correctly.
//
// TokenAcquisitionService.swift
//
// Created by Daniel Tartaglia on 16 Jan 2019.
// Copyright © 2022 Daniel Tartaglia. MIT License.
//
import Foundation
import RxSwift
@smileyborg
smileyborg / InteractiveTransitionCollectionViewDeselection.m
Last active January 15, 2023 13:03
Animate table & collection view deselection alongside interactive transition (for iOS 11 and later)
// 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) {
@ahbou
ahbou / ComposeView.swift
Last active July 12, 2019 03:30
iPhone X InputAccessoryView Fix
//
// ComposeView.swift
import UIKit
class ComposeView: UIView {
// ........
// Other layout code and methods
// ........
import UIKit
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
@IBOutlet weak var tableView: UITableView!
override func viewDidLoad() {
super.viewDidLoad()
NSLayoutConstraint.activate([
tableView.topAnchor.constraint(equalTo: view.topAnchor),
@tempire
tempire / take_screenshot.swift
Created August 5, 2015 07:34
Take raw screenshot on ios with swift
func takeScreenshot(view: UIView) -> UIImageView {
UIGraphicsBeginImageContext(view.frame.size)
view.layer.renderInContext(UIGraphicsGetCurrentContext())
let image = UIGraphicsGetImageFromCurrentImageContext()
UIGraphicsEndImageContext()
UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil)
return UIImageView(image: image)
}
@arturlector
arturlector / ios-questions-interview.md
Last active February 25, 2024 18:44
Вопросы на собеседование iOS разработчика.

Вопросы на собеседование iOS разработчика (дополненное издание):

General:

  • Что такое полиморфизм?

  • Что такое *инкапсуляция? Что такое *нарушение инкапсуляции?

  • Чем абстрактный класс отличается от интерфейса?

  • Расскажите о паттерне MVC. Чем отличается пассивная модель от активной?

@mattt
mattt / NSDecimalNumber.swift
Last active April 1, 2023 00:06
NSDecimalNumber Additions for Swift
import Foundation
// MARK: - Comparable
extension NSDecimalNumber: Comparable {}
public func ==(lhs: NSDecimalNumber, rhs: NSDecimalNumber) -> Bool {
return lhs.compare(rhs) == .OrderedSame
}