Jayesh Kawli jayesh15111988
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| let graphNodes = [(1, 2), (2, 3), (2, 4), (4, 5), (4, 6), (5, 4)] | |
| var nodeToIncomingEdgesCountMapping: [Int: Int] = [:] | |
| for node in graphNodes { | |
| if nodeToIncomingEdgesCountMapping[node.0] == nil { | |
| nodeToIncomingEdgesCountMapping[node.0] = 0 | |
| } | |
| if nodeToIncomingEdgesCountMapping[node.1] == nil { |
jayesh15111988
/ TransactionOperation.swift
Last active
October 25, 2020 21:04
This is the Swift implementation to perform basic database operations
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| // | |
| // TransactionOperation.swift | |
| // NotificationCenterImplementation | |
| // | |
| // Created by Jayesh Kawli on 10/18/20. | |
| // Copyright © 2020 Jayesh Kawli. All rights reserved. | |
| // | |
| import Foundation |
jayesh15111988
/ MyNotificationCenter.swift
Last active
October 25, 2022 20:35
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| // | |
| // MyNotificationCenter.swift | |
| // MyNotificationCenterImplementation | |
| // | |
| // Created by Jayesh Kawli on 10/12/19. | |
| // Copyright © 2019 Jayesh Kawli. All rights reserved. | |
| // | |
| import Foundation | |
| enum NotificationCenterError: Error { |
jayesh15111988
/ MovieCell.swift
Created
April 26, 2020 23:35
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| // | |
| // MovieCell.swift | |
| // | |
| import UIKit | |
| final class MovieCell: UITableViewCell { | |
| let posterImageView = UIImageView(frame: .zero) |
jayesh15111988
/ ImageDownloader.swift
Created
April 26, 2020 21:37
A gist for image downloader and caching library written in Swift for iOS applications
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| import UIKit | |
| // Image downloader utility class. We are going to use the singleton instance to be able to download required images and store them into in-memory cache. | |
| final class ImageDownloader { | |
| static let shared = ImageDownloader() | |
| private var cachedImages: [String: UIImage] | |
| private var imagesDownloadTasks: [String: URLSessionDataTask] |
jayesh15111988
/ ScrollViewSupportViewController.swift
Created
February 23, 2019 14:29
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| // | |
| // ScrollViewSupportViewController.swift | |
| // Sample | |
| // | |
| // Created by Jayesh Kawli on 2/23/19. | |
| // Copyright © 2019 Jayesh Kawli. All rights reserved. | |
| // | |
| import UIKit |
jayesh15111988
/ ScrollViewAutolayoutCreator.swift
Created
February 23, 2019 14:28
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| // | |
| // AutolayoutScrollView.swift | |
| // Sample | |
| // | |
| // Created by Jayesh Kawli on 2/23/19. | |
| // Copyright © 2019 Jayesh Kawli. All rights reserved. | |
| // | |
| import UIKit |
jayesh15111988
/ SwiftyTableView.swift
Created
February 20, 2017 01:16
A tableview with Swifty style
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| import UIKit | |
| // Reference: https://medium.com/swift-programming/upgrade-your-tableviews-with-loading-state-in-swift-1fdce34ada77#.w4sg0dwhk | |
| class SwiftyTableView: UIViewController, UITableViewDelegate, UITableViewDataSource { | |
| let tableView: UITableView = UITableView() | |
| let activityIndicator: UIActivityIndicatorView = UIActivityIndicatorView() | |
| var tableState = TableState<String>.Loading { | |
| didSet { |
jayesh15111988
/ indirectEnum.swift
Created
February 17, 2017 14:49
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| // This | |
| public indirect enum BrickDimension { | |
| case Ratio(ratio: CGFloat) | |
| case Fixed(size: CGFloat) | |
| case Fill | |
| case Auto(estimate: BrickDimension) | |
| case Orientation(landscape: BrickDimension, portrait: BrickDimension) | |
| case HorizontalSizeClass(regular: BrickDimension, compact: BrickDimension) | |
| case VerticalSizeClass(regular: BrickDimension, compact: BrickDimension) |
jayesh15111988
/ swift-error-handling.swift
Created
January 23, 2017 00:57
A Sample code to demonstrate Swift error handling
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| import Foundation | |
| enum PasswordError: Error { | |
| case TooShort | |
| case NoNumber | |
| case CustomMessage(message: String) | |
| } | |
| class PasswordChecker { |