Jacqueline SchweigerNil Coalescing OperatorsI recently learned about a simple but powerful operator in Swift: nil coalescing. Here’s what I discovered…Jan 31, 20172Jan 31, 20172
Jacqueline SchweigerHow to segue programmatically using delegates in SwiftAccording to Apple’s documentation, the UIStoryboardSegue “prepares for and performs the visual transition between two view controllers.”…Jan 22, 20174Jan 22, 20174
Jacqueline SchweigerIntroduction to NSNotificationCenter and DelegationNSNotificationCenter and delegation are approaches that each allow you to communicate information throughout your iOS project’s various…Dec 14, 20162Dec 14, 20162
Jacqueline SchweigerEasy Reading with Custom String ConvertibleWhat’s a quick and easy way to make your print statement output cleaner and more readable? Take a look at the protocol Custom String…Nov 8, 20161Nov 8, 20161
Jacqueline SchweigerVisualizing SeguesSegues allow an app to transition views and to pass data from one view to another. If you open up your Contacts on your iPhone, for…Oct 17, 2016Oct 17, 2016
Jacqueline SchweigerUsing character sets in SwiftThey aren’t particularly common, and you won’t run across them in your code anywhere near as often as you do arrays, dictionaries, or…Oct 14, 20162Oct 14, 20162