Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.
| mr Marathi | |
| bs Bosnian | |
| ee_TG Ewe (Togo) | |
| ms Malay | |
| kam_KE Kamba (Kenya) | |
| mt Maltese | |
| ha Hausa | |
| es_HN Spanish (Honduras) | |
| ml_IN Malayalam (India) | |
| ro_MD Romanian (Moldova) |
A common task when developing iOS apps is to register custom cell subclasses for both UITableView and UICollectionView. Well, that is if you don’t use Storyboards, of course.
Both UITableView and UICollectionView offer a similar API to register custom cell classes:
public func registerClass(cellClass: AnyClass?, forCellWithReuseIdentifier identifier: String)
public func registerNib(nib: UINib?, forCellWithReuseIdentifier identifier: String)
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta name="viewport" content="initial-scale=1.0" /> | |
| </head> | |
| <body> | |
| <div id="editor" contenteditable="true"></div> | |
| </body> | |
| </html> |
| // The SwiftUI Lab | |
| // Website: https://swiftui-lab.com | |
| // Article: https://swiftui-lab.com/alignment-guides | |
| import SwiftUI | |
| class Model: ObservableObject { | |
| @Published var minimumContainer = true | |
| @Published var extendedTouchBar = false | |
| @Published var twoPhases = true |
| import Cocoa | |
| open class ScrollingTextView: NSView { | |
| // MARK: - Open variables | |
| /// Text to scroll | |
| open var text: NSString? | |
| /// Font for scrolling text | |
| open var font: NSFont? |
| // | |
| // ContentView.swift | |
| // DeleteMe | |
| // | |
| // Created by Chris Eidhof on 02.02.21. | |
| // | |
| import SwiftUI | |
| /* |
In this article, I'm going to explore a way that we can create views that implement custom Core Animation property animations in a natural way.
As we know, layers in iOS come in two flavours: Backing layers and hosted layers. The only difference between them is that the view acts as the layer delegate for its backing layer, but not for any hosted sublayers.
In order to implement the UIView transactional animation blocks, UIView disables all animations by default and then re-enables them individually as required. It does this using the actionForLayer:forKey: method.
Somewhat strangely, UIView doesn't enable animations for every property that CALayer does by default. A notable example is the layer.contents property, which is animatable by default for a hosted layer, but cannot be animated using a UIView animation block.
| // | |
| // UIView+Tooltips.h | |
| // Crossword | |
| // | |
| // Created by Steven Troughton-Smith on 13/09/2019. | |
| // Copyright © 2019 Steven Troughton-Smith. All rights reserved. | |
| // | |
| #import <UIKit/UIKit.h> |