Developing for the iPhone is a precious skill, but it’s hard to know where to begin if you haven’t developed an app before. This guide will walk you through everything you need to know to make iPhone apps. To make the iPhone app, we will begin from the early stage and show you ...
Swift code, you'll be able to pull in the iOS 9 SDK's enormous feature set to deliver mobile applications. In this completely revised third edition, you'll work through an app's entire lifecycle, from creating the project to publishing on the App Store. iOS 9 is an exciting release ...
You are probably not the first to hear the “I wish there were an app for that!” remark. While the app market is saturated, there are still many services that people want to have at their fingertips. When you are learning how to create an app from scratch, do online research, create...
Building Widgets Using WidgetKit and SwiftUI Emoji Rangers: Supporting Live Activities, interactivity, and animations Backyard Birds: Building an app with SwiftData and widgets Fruta: Building a Feature-Rich App with SwiftUI rP Widget rP WidgetBundle S StaticConfiguration E WidgetFamily S WidgetRendering...
Add an optional string property named notes, and assign it a default value of nil. Step 5 Declare an isComplete Boolean, and assign it a default value of false. Note You don’t need to create an initializer for these properties. The Swift compiler automatically provides each structure with ...
}Code language:Swift(swift) Repeat the above steps to establish an outlet for the Label object namedresultLabel. Next, we need to establish the action that will be called when the user touches the Convert button in our user interface. The steps to declare an action using the Assistant Editor...
A one-dimensional matrix is just an array/list. A two dimensional array corresponds to an Excel/Numbers spreadsheet. And a three dimensional array could be use to store the coordinates of the cubes composing a Rubik's Cube, for example. Above 3, it's hard to have a visual representation....
In the second part of the series, we will cover how to make an iPhone app that reads data from the SQLite database we created, and display data in a table view and a drill down detail view.This SQLite tutorial does not assume any prior knowledge with Python or SQLite, however it ...
Working with String Catalogs for App Localization in iOS 17 With the release of Xcode 15, Apple introduced an exciting feature called String Catalogs. This feature aims to streamline the Simon Ng SwiftUI Using SwiftData with Preview in SwiftUI ...
There is nothing quite like walking into a brick and mortar store and seeing your own app sitting there on an iPhone. It really is one of those career moments that I’ll never forget. As someone who tends to be extremely critical of their work and a slight perfectionist, I find that be...