The Death of Traditional Retail (Podcast 102)

Dami Opara
By Dami Opara | Last Updated on January 7th, 2022 4:29 pm
The death of Traditional Podcast 102

Brick and Mortar stores have been through a hard time lately and will have to adapt to survive. Understanding the consumer and focusing more on delivering an experience will be key for continued survival. In this episode, we explore the changes to traditional retail and the new relationship between customers and brands, and how technology is leading innovation. Listen to this storyYour browser does not support the audio element. [...]

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View Controllers for iOS & Swift Explained

Aasif
By Aasif | Last Updated on December 22nd, 2021 6:33 am | 6-min read

View controllers are fundamental building blocks of your iOS app. They govern what happens on-screen, from User Interfaces to animation, from interaction to navigation, and the many steps in between. In this tutorial, you’ll learn everything you need to know about view controllers. It’ll help you build better apps and learn iOS development more effectively. Mastering view controllers is a crucial step in mastering iOS development! Here’s what we’ll discuss: What’s a view contr [...]

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Object-Oriented Programming (OOP) in Swift

Aasif
By Aasif | Last Updated on December 22nd, 2021 6:33 am | 5-min read

Object-Oriented Programming (OOP) helps you structure your Swift code with so-called classes. These classes have properties and functions, and classes can inherit attributes from each other. This tutorial is an introduction of Object-Oriented Programming with Swift. We’ll dive into classes, objects, properties, functions, and a concept called inheritance. You’ll learn what the purpose of Object-Oriented Programming is, with live examples, and why it’s important in practical iOS developm [...]

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Extensions in Swift Explained

Aasif
By Aasif | Last Updated on December 22nd, 2021 6:33 am | 5-min read

Extensions in Swift are super powerful, because they help you organize your code better. You use an extension to add new functionality to an existing class. And they’re especially useful if you don’t have access to the original code of that class! In this tutorial you’ll learn: What extensions in Swift are, and why they’re useful Common use cases for extensions in practical iOS development How you can organize your code better with extensions What extensions can’t do, and pitf [...]

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How To Detect Internet Connectivity with NWPathMonitor

Aasif
By Aasif | Last Updated on December 22nd, 2021 6:33 am | 4-min read

Detecting an iOS app’s internet connectivity is useful if you want to check if the internet is reachable prior to making a network request. For example, you may want to periodically sync your app’s local data to the cloud – if the iPhone has a cellular or WiFi connection. Reachability and NWPathMonitor can help with that! Before iOS 12, a code snippet called Reachability was the de facto approach to determining if the internet could be accessed. Since iOS 12 you use a better approach, c [...]

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