Framing your App Store screenshots greatly improves your store listing. But doing it manually takes hours away from perfecting your app. Instead, here’s how you automate the process of adding device frames and text to your screenshots.
As an individual app developer, you need to bring attention to your published apps. Companies of top-selling apps agree on how this is executed successfully. They create stunning and professional-looking animated 3D mockups of the apps. I’m here to tell you how you can create these for yourself in a matter of seconds.
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.
RxSwift provides plenty of options for joining your observable sequences together. Let’s go over the 5 most important combining operators you’ll likely use the most.
Transforming operators in RxSwift serve the purpose of preparing data coming from observables before it reaches the subscribers. Let’s cover this type of operators and look at 3 operators you will be using all the time.
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.