Error handling using throws and do-catch in Swift
Example of using throws and do-catch and try to handle errors in Swift
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Example of using throws and do-catch and try to handle errors in Swift
Using NSCoding, NSKeyedArchiver and NSKeyedUnarchiver to save array of custom objects to UserDefaults
In fact Array and Dictionary are generic collections, this is why you can create an Array of Int , String or any other type
Also called Type Properties
What is it? when and how to use it
Learn about private, fileprivate, public and internal
UITextView is a scrollable, multiline text region and its object : “textContainer” defines where the text will be laid out.
Add gradient background to UIView using CAGradientLayer
A list of all fonts in iOS and learn how to get them in Swift
Easily detect the absence of value in variable or constant using Optionals