A developer shares their approach to setting up a Core Data stack outside of AppDelegate, including code for a singleton Database class.
A tutorial on implementing Optical Character Recognition (OCR) in iOS apps using Apple's native Vision framework, without third-party libraries.
A technical guide on using EventKit and EKReminder to programmatically create iOS reminders with alarms and recurrences.
A technical overview of the new UIColorWell control in iOS 14, covering its basic usage and integration without Interface Builder.
A technical critique and tutorial on using Readers in Go, focusing on improving example code clarity for learners.
A technical guide on implementing CloudKit query subscriptions for silent push notifications in iOS/tvOS apps.
A tutorial on using iOS 14's PHPickerViewController to let users select photos and videos from their library without requiring permissions.
A brief guide on using the new UIColorPickerViewController introduced in iOS 14 for color selection in apps.
A tutorial on using iOS EventKit framework to programmatically save events to a user's calendar from within an app.
A video tutorial series on building a full iOS movie app using SwiftUI and the TMDb API, covering data fetching, UI components, and modern concurrency.
A tutorial on using Apple's VisionKit framework to implement document scanning in iOS apps with under 10 lines of core code.
A technical tutorial on how to request permissions and load calendar events from the iOS EventKit framework using Swift.
Tips for improving UIKit layout efficiency using AutoLayout constraints, aspect ratios, and proper view sizing techniques.
Explores iOS jailbreaking for developers, covering its legality, motivations, and practical uses like security research and app enhancement.
Explains why launchOptions is nil in iOS 13's AppDelegate and provides the correct solution using SceneDelegate.
Explains how to properly configure WKWebView for headless background operation in iOS apps, including a key workaround for JavaScript execution.
A tutorial on adding a custom notification badge with a count to a UIBarButtonItem in iOS, using a UIButton and UILabel.
A guide on implementing the EKCalendarChooser from EventKitUI in Swift to let iOS users select calendars within an app.
A tutorial on implementing a user-friendly feedback feature in iOS apps that allows users to choose their preferred email client (Gmail, Outlook, Spark) instead of defaulting to Apple Mail.
A tutorial on creating reusable custom UIView subclasses in iOS using .XIB files for visual design in Interface Builder.
