Problem: Suppose an organization has n number of Apple devices like iPhone, iPad , MAC, etc and in the future, it’ll increase. How to track each of them? do we have any kind of service or tool to do it? Apple introduce the Apple Business Manager in 2018 to solve…

Backbase Journey Architecture is a framework that helps organizations to design and deliver digital banking experiences. It is based on a modular and microservices-based architecture that enables the development of bank-agnostic, customer-centric, and flexible solutions. The main components of Backbase Journey Architecture are: 1- The Portal Server it is the core component of Backbase…

The three main frameworks Apple provide in this domain are the following; HealthKit HealthKit is definitely the foundational piece in this domain. Most use cases will require your application to only be integrated with HealthKit. HealthKit offers APIs that centre around providing and reading users’ health data. …

Combine was introduced as a new framework by Apple at WWDC 2019. The framework provides a declarative Swift API for processing values over time. It is widely used by developers to unify and simplify code dealing with things like delegates, notification, timers, completions blocks and callbacks. …

In the previous article, we saw how Future processes. we know that the Future began its processing as soon as it is created. If we wrap the same code with Deferred , Deferred won’t even create the Future until there is a subscription. we can see how this defers any…

Why do we need Fututre in combine? If we talk about modern iOS applications that takes a lot of CPU-intensive tasks. Most operations like network and media file computation must be asynchronous so that the app remains responsive to users. The normal approach to asynchronous programming in Swift is callback-based approach. However, the following caveats apply — …

It is yet another combining operator. combineLatest() is basically going to combine two different publishers. The great thing is that both of those publishers can have different types. Do you know merge() the operator? It’s also combining publishers but merge() requires publishers to have the same type. combineLastest()’s return value When you are…

There is no actual Content class or struct or type in SwiftUI Content is a generic, kinda like a "variable that holds a type" Content is simply being used to represent a type that conforms to the View protocol (as in, a Button and always a Button, not Text). View…

Bitcode — Bitcode is file that can be available to iTunes connect and they can use it to recompile with the updated clang compiler. How Bitcode works? When you are enabling the bitcode that means you are attaching the copy of bitcode with machine code while uploading app to Appstore(We are actually only…