Matrix Multiplication, Division, Addition, and Subtraction in Swift
Feb 6, 2021, 11:58 PM
Learn how to multiply, divide, add and subtract matrices in Swift using the performance optimized Accelerate framework.
Accelerometer and Gyroscope Examples in Swift
Jan 24, 2021, 4:11 AM
Learn how to read motion data (accelerometer, gyroscope, and magnetometer) from iOS devices in Swift.
Play A Sound Using AVAudioPlayer In Swift
Jan 17, 2021, 2:07 AM
Learn how to load a sound file or sound effect, configure an AVSession to play sound, and play a sound file using AVAudioPlayer in Swift.
Create, Throw, and Handle Custom Errors In Swift
Jan 10, 2021, 5:23 PM
Learn how to create, extend, throw, and handle custom error types in Swift.
Rounding Floats and Doubles in Swift
Jan 10, 2021, 3:24 PM
Learn how to round decimal numbers up, down, and with custom decimal precision in Swift.
Get A User’s Location Using CLLocationManager In Swift
Jan 3, 2021, 10:18 PM
Learn how to request location permissions, get updates on a user’s location, and check location permissions in Swift.
How To Create A Custom Delegate In Swift
Jan 3, 2021, 4:56 PM
Learn how to use the Delegate pattern by defining a protocol and creating a Delegate in Swift.
let vs var in Swift
Jan 2, 2021, 9:34 PM
Learn the differences between let and var variables in Swift with examples.
Parallel For Loops in Swift
Jan 2, 2021, 9:25 PM
Learn how to use DispatchQueue and DispatchGroup to implement parallel for loops in Swift.
When to use Guard in Swift
Jan 2, 2021, 9:21 PM
Learn what guard does in Swift and when to use guard in your Swift code.
When to use Defer in Swift
Jan 2, 2021, 9:14 PM
Learn what defer does in Swift and when to use defer in your Swift code.
Delay A Function Call and Sleep A Thread in Swift
Jan 2, 2021, 9:07 PM
Learn how to delay execution of a function and block a thread with sleep in Swift.
Top 50 Active Swift CocoaPods For iOS
Dec 28, 2020, 1:32 AM
See the top 50 actively maintained Swift Cocoapods ranked by number of GitHub stars.
Examples of Strong, Weak, and Unowned References in Swift
Dec 14, 2020, 1:51 AM
Learn the differences between strong, weak, and unowned references in Swift with examples
Reading and Saving Passwords Using Keychain in Swift
Dec 13, 2020, 7:16 PM
Learn how to use Keychain Services to access and save secure data on iOS and macOS in Swift
Dec 6, 2020, 12:39 AM