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swift

Concerned Crab answered on July 29, 2021 Popularity 10/10 Helpfulness 1/10

answer swift

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swift

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get swifty

Popularity 10/10 Helpfulness 1/10 Language swift

Source: Grepper

Tags: swift

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Contributed on Jul 29 2021

Concerned Crab

0 Answers Avg Quality 2/10

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func photoOutput(_ output: AVCapturePhotoOutput, didFinishProcessingPhoto photo: AVCapturePhoto, error: Error?) {...}

Popularity 10/10 Helpfulness 1/10 Language swift

Source: developer.apple.com

Tags: swift swif

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Contributed on May 10 2022

Super Skylark

0 Answers Avg Quality 2/10

swift

Comment

i love swift <3

Popularity 10/10 Helpfulness 1/10 Language swift

Source: Grepper

Tags: swift swif

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Contributed on Jun 06 2022

Green Team

0 Answers Avg Quality 2/10

swift

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let isSelected = indexPath == selectedIndexPath || indexPath.row == 0
cell.backgroundColor = isSelected ? #colorLiteral(...) : #colorLiteral(...)

Popularity 9/10 Helpfulness 1/10 Language swift

Source: chat.openai.com

Tags: swift swif

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Contributed on Dec 21 2023

Murad_9288

0 Answers Avg Quality 2/10

swift

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let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

// Filter even numbers
let evenNumbers = numbers.filter { $0 % 2 == 0 }

print(evenNumbers) // Output: [2, 4, 6, 8, 10]

Popularity 9/10 Helpfulness 1/10 Language swift

Source: chat.openai.com

Tags: swift swif

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Contributed on Dec 24 2023

Robert Macwan

0 Answers Avg Quality 2/10

swift

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func calculateTotal(from myList: [Int]) -> Int {
    // Calculate the running total
    var total = 0
    for (index, value) in myList.enumerated() {
        if index % 2 == 0 {
            total += value  // Add if index is even
        } else {
            total -= value  // Subtract if index is odd
        }
    }

    // Apply the divisibility rules
    if total % 2 == 0 && total % 3 != 0 {
        return total * 2
    } else if total % 3 == 0 && total % 2 != 0 {
        return total * 3
    } else if total % 6 == 0 {
        return total * 6
    } else {
        return total  // Return the total itself if none of the above conditions are met
    }
}

// Example usage
let myList = [1, 2, 3, 4, 5]
let result = calculateTotal(from: myList)
print(result)  // This will print the calculated result

Popularity 9/10 Helpfulness 1/10 Language swift

Source: chat.openai.com

Tags: swift

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Contributed on Jan 17 2024

Clever Cardinal

0 Answers Avg Quality 2/10

swift

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import UIKit
import RealmSwift

class NotesViewController: UIViewController {

    var tableView: UITableView!
    var notes: Results<Note>!
    var notificationToken: NotificationToken?

    override func viewDidLoad() {
        super.viewDidLoad()
        setupRealm()
        setupUI()
    }

    deinit {
        notificationToken?.invalidate()
    }

    func setupRealm() {
        let realm = try! Realm()
        notes = realm.objects(Note.self)

        // Наблюдатель для отслеживания изменений в базе данных
        notificationToken = notes.observe { [weak self] changes in
            guard let tableView = self?.tableView else { return }
            switch changes {
            case .initial:
                tableView.reloadData()
            case .update(_, let deletions, let insertions, let modifications):
                tableView.performBatchUpdates({
                    tableView.insertRows(at: insertions.map({ IndexPath(row: $0, section: 0) }), with: .automatic)
                    tableView.deleteRows(at: deletions.map({ IndexPath(row: $0, section: 0) }), with: .automatic)
                    tableView.reloadRows(at: modifications.map({ IndexPath(row: $0, section: 0) }), with: .automatic)
                }, completion: nil)
            case .error(let error):
                fatalError("\(error)")
            }
        }
    }

    func setupUI() {
        // Создание UITableView программно
        tableView = UITableView(frame: view.bounds, style: .plain)
        tableView.delegate = self
        tableView.dataSource = self
        tableView.register(UITableViewCell.self, forCellReuseIdentifier: "NoteCell")
        view.addSubview(tableView)

        // Добавление кнопки для добавления новых заметок
        let addButton = UIBarButtonItem(barButtonSystemItem: .add, target: self, action: #selector(addNote))
        navigationItem.rightBarButtonItem = addButton
    }

    @objc func addNote() {
        // Обработка добавления новой заметки
    }
}

extension NotesViewController: UITableViewDataSource {
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return notes.count
    }

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "NoteCell", for: indexPath)
        let note = notes[indexPath.row]
        cell.textLabel?.text = note.title
        cell.detailTextLabel?.text = note.text
        return cell
    }
}

extension NotesViewController: UITableViewDelegate {
    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        let selectedNote = notes[indexPath.row]
        // Обработка выбора заметки
    }
}

Popularity 8/10 Helpfulness 1/10 Language swift

Source: chat.openai.com

Tags: swift

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Contributed on Jan 31 2024

Expensive Emu

0 Answers Avg Quality 2/10

swift

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class Solution {
    
    private var dp: [Int: Int] = [:]
    
    private func nLadderProblem(n: Int, k: Int) -> Int {
        // Base cases
        if n < 0 {
            return 0
        }
        
        if n == 0 {
            return 1
        }
        
        // Check if result is already computed
        if let computed = dp[n] {
            return computed
        }
        
        var answer: Int = 0
        // Recursively calculate ways to climb stairs
        for i in stride(from: 1, to: k + 1, by: 1) {
            answer += nLadderProblem(n: n - i, k: k)
        }
        
        // Memoize the result
        dp[n] = answer
        return answer
    }
    
    func climbStairs(_ n: Int) -> Int {
        // Solve the problem using Top-Down DP
        let ans = nLadderProblem(n: n, k: 2)
        return ans
    }
}

Popularity 8/10 Helpfulness 1/10 Language swift

Source: chat.openai.com

Tags: swift

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Contributed on Feb 04 2024

Arrogant Alpaca

0 Answers Avg Quality 2/10

swift

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