It’s been a while since I’ve worked on a personal project, but I’ve been having an itch to make some new <a href="https://hackernoon.com/tagged/ios" target="_blank">iOS</a> apps and yesterday morning I decided to go ahead and hack something together.

Testing applications is a critical component of development. As we iterate on our applications, we may change the UI in unintended ways…

Tinder - we all know that dating app where you can just reject or accept someone by swiping right or left. BAM! The whole card swiping idea is now used in tons of apps. It’s a way to show data if you have grown tired of using table views and collection views.…

… will automatically write your tests for you, with better code coverage and help your maintainability over time, with just one neat trick!

MVC is the app architecture that Apple recommends to the developers when developing iOS application. It provides clear separation between…

I did a talk in try!Swift Tokyo this year about using C, C++ and Objective-C frameworks in Swift apps. The presentation was quite concise…

CryptoSwift is a very simple and powerful encryption library. In this short article we'll go over the basics of using CryptoSwift and get you started...

A quick overview

Start here to learn how to make your game faster

Thanks to a suggested edit from friend-of-the-blog Todd Heasley I can say that, for now, the automated git-based build number script I've been working on perfecting for years is finally, dare I say it, perfect.

In this tutorial, you’ll learn how to debug your iOS apps like a professional using unified logging with the Console and Instruments apps.

Migrate your project and frameworks and get the most out of Swift 5.0 within a few simple steps using both the migration assisant and manual migration.

How do you implement state preservation and restoration when your view controller model is a Swift struct that does not support NSCoding? My notes on how to wrap the struct in a dictionary with some help from Sourcery.

Are you upgrading an Xcode project to Swift 5? It’s a mostly pain-free experience, but you might hit a warning about switching on enums with additional unknown values.

Keypaths allow type-safe abstractions over properties that go beyond what can be done with protocols alone. This guide introduces by solving practical problems

Apple promotes iPad as the primary computer for regular users. This trend is visible during the last couple of years. More and more users start to use iPad as the main device. I think it is essential to support iPad screens and efficiently use that space.…

After introducing how to implement Coordinator pattern with an MVVM structure, it feels natural for me to go further and cover some of the blank spots of Coordinator and how to fix along the way.

If you are an iOS developer, execute this: $ xcrun simctl delete unavailable It removes old simulators Xcode no longer use For me it was 6Gb

A completely free, open source and online course about Reverse Engineering iOS Applications. - ivRodriguezCA/RE-iOS-Apps