Recording Workouts in HealthKit
One of the types of data that can be stored in the Apple Health app (or HealthKit, as the developer framework is known), is workout data. »
Auto-Incrementing Build Numbers in Xcode
iOS apps have two separate version numbers: * Short bundle version string (e.g. 1.2) * Build number (e.g. 2002) Each "short version" will »
Using Emoji Skin-Tone Modifiers in Swift
Since iOS 8.3 was released in April 2015, it has been possible to select the skin tone for a number of Emoji characters. While it »
Localizing Plurals in iOS Development
One of the biggest tells of software that hasn't been tested properly or rushed through development is when you see a label such as »
Building Command-Line Tools with Swift
I have a number of iOS apps that require certain content to be generated before being bundled in the app. For example: * In Streaks, all of »