Available posts in tag "Swift"

21 Jan 2021 . Min Read

Using SwiftUI Environments Values to change Tabs programmatically.

In this post, we will explore the Environment Key and EnvironmentValues to achieve the programmatic tab switching in TabView. Lets start with the empty SwiftUI template from the Xcode and Create new SwiftUI view named AppTabView.swift. Define AppTabView Here we define our tabs in AppTabView like below. struct AppTabView: View { enum Tab { case profile case bookmarks case settings } @State private var selectedTab: Tab = .profile var body: som

08 Oct 2020 . Min Read

Sweet Symbols - SF Symbols

What are SFSymbols? SF Symbols are set of over 2,400 consistent, highly configurable symbols you can use in your app. As they are integrated into the San Francisco system font they automatically ensure optical vertical alignment with text for all weights and sizes. Design to work with text SF Symbols is not just an icon. It designs to work along with their text. It comes in nine weights — from ultralight to black — to match a weight of the San Francisco system font. Each symbol is also avai

24 Sep 2020 . Min Read

How to get started with RxSwift

Introduction Most programming in the object-oriented era has been imperative. Code tells your program what to do and has many ways to listen to change. However, you must tell the system when something changes. Wouldn’t it be better if you could set things up so the code updates reflect changes automatically ? That's what reactive programming does. Your application reacts to the changes and underlying data without you telling to do so. This makes it easier to focus on the logic at hand rather t

24 Sep 2020 . Min Read

Swift Package Manager

Introduction The Swift Package Manager was introduced in Swift 3.0 and enabled us to manage Swift dependencies. We can compare it to tools like CocoaPods and Carthage that also allow us to add dependencies to our project. The Package Manager is integrated with the Swift build system to automate the process of downloading, compiling, and linking dependencies. This automation makes it really easy to add and work with external dependencies in our Swift projects. Supported Platforms Swift Packa

03 Mar 2020 . Min Read

Getting Started With SwiftUI

Objective - C is serving Apple platforms for more than 3 decades and it is a very mature language but in 2014 when Apple announced a new programming language “Swift”.