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import Foundation struct Diary { var uuidString: String var title: String var contents: String var date: Date var isStar: Bool } import UIKit class DiaryCell: UICollectionViewCell { @IBOutlet weak var titleLabel: UILabel! @IBOutlet weak var dateLabel: UILabel! required init?(coder: NSCoder) { super.init(coder: coder) contentView.layer.cornerRadius = 3.0 contentView.layer.borderWidth = 1.0 conten..

CocoaPods Swift 및 Objective-C Cocoa 프로젝트의 종속성 관리자입니다. 93,000개 이상의 라이브러리가 있으며 300만 개 이상의 앱에서 사용됩니다. CocoaPods를 사용하면 프로젝트를 우아하게 확장할 수 있습니다. https://cocoapods.org/ CocoaPods.org CocoaPods is built with Ruby and is installable with the default Ruby available on macOS. We recommend you use the default ruby. Using the default Ruby install can require you to use sudo when installing gems. Further insta..

위의 에러를 만나게 됬을 경우 현재 사용중인 Xcode의 버전을 확인해볼 필요가 있음 1. 작성자처럼 Xcode 14.x를 사용하고 있을 경우 2. Xcode 13.x 이하를 사용하고 있을 경우 https://stackoverflow.com/questions/68809929/unicode-normalization-not-appropriate-for-ascii-8bit Unicode Normalization not appropriate for ASCII-8BIT 13: from /usr/local/bin/pod:23:in `' 12: from /usr/local/bin/pod:23:in `load' 11: from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0.beta..

https://openweathermap.org/ Сurrent weather and forecast - OpenWeatherMap Access current weather data for any location on Earth including over 200,000 cities! The data is frequently updated based on the global and local weather models, satellites, radars and a vast network of weather stations. how to obtain APIs (subscriptions w openweathermap.org import Foundation struct ErrorMsg: Codable { let..

import UIKit import AudioToolbox enum TimerStatus { case start case pause case end } class ViewController: UIViewController { @IBOutlet weak var timerLabel: UILabel! @IBOutlet weak var datePicker: UIDatePicker! @IBOutlet weak var cancelBTN: UIButton! @IBOutlet weak var progressView: UIProgressView! @IBOutlet weak var startBTN: UIButton! @IBOutlet weak var imageView: UIImageView! // date picker의 ..

import Foundation struct Task { var title: String var done: Bool } import UIKit class ViewController: UIViewController { @IBOutlet weak var tableView: UITableView! @IBOutlet var editBTN: UIBarButtonItem! var doneBTN: UIBarButtonItem? var tasks = [Task]() { didSet { self.saveTasks() } } override func viewDidLoad() { super.viewDidLoad() doneBTN = UIBarButtonItem(barButtonSystemItem: .done, target:..

import UIKit @IBDesignable class RoundNumBTN: UIButton { @IBInspectable var isRound: Bool = false { didSet { if isRound { layer.cornerRadius = frame.height / 2 } } } } import UIKit enum Operation { case Plus case Substract case Multiple case Divide case unknown } class ViewController: UIViewController { @IBOutlet weak var numOutputLabel: UILabel! @IBOutlet weak var divideBTN: UIButton! @IBOutlet..

import UIKit class ViewController: UIViewController, displaySettingDelegate { @IBOutlet weak var contentLabel: UILabel! override func viewDidLoad() { super.viewDidLoad() contentLabel.textColor = UIColor.orange } override func prepare(for segue: UIStoryboardSegue, sender: Any?) { if let settingViewController = segue.destination as? SettingViewController { settingViewController.delegate = self set..