Category: Swift

Swift
Andreas Lüdemann

Start Your RxSwift Journey in Less Than 10 Minutes

RxSwift is well known for having a steep learning curve. But taking the time to learn it can easily be the next significant leap in your development abilities. We’ll cover the basic concepts of the library to quickly get you up to speed.

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Swift
Andreas Lüdemann

7 Useful Filtering Operators in RxSwift

After using RxSwift for several months now, I can safely say that filtering is a key feature that has saved me plenty of lines of code. To know which filtering operators to use when, requires a basic overview, so let’s look at 7 of my favorite filtering operators this library has to offer.

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Swift
Andreas Lüdemann

All You Need to Know About the iOS App Lifecycle (Part 1)

Knowing about the states that iOS apps go through as they run is key to building solid apps. You’ll find that it’s an often asked interview question, so now is a good time to listen up. We’ll look at the essentials of the iOS app lifecycle, so you can prepare apps for any state changes.

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Swift
Andreas Lüdemann

A Practical Guide For Handling Optionals

So there you are. New to Swift and trying to wrap your head around the so-called optionals. Speaking of “wrapping”, let’s take a closer look at this wrapper-type and unwrap this feature of the programming language.

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Swift
Andreas Lüdemann

3 Online Courses to Kick-Start Your iOS Developer Career

Congratulations! You have decided to become an iOS developer and perhaps make a career out of it. So now it’s time to get started learning the application framework. So here are my recommendations of online video courses to go through to get your feet off the ground.

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