Everyone makes mistakes, it’s part of being human. I’m sure everyone reading this has one time or another made a huge mistake in their code and wished they could revert their project to the way it was an hour earlier. It’s mistakes like...
The greatest enemy of software developers is complexity, so when I hear about new technologies promising to help me manage chaos, I listen. One of the “hot” methodologies generating much attention recently (at least since 2015) is...
As iOS developers, we’re very aware that humans love connectivity. Obviously, we love to communicate with each other using wireless devices. More recently, we’ve come expect that we can communicate with what once were...
Welcome to the sixth installment of our ARKit tutorial series. This week we are going to talk about image recognition in augmented reality. Starting from iOS 11.3, ARKit has the capability to recognize 2D images. If you are...
Today we are celebrating our sixth year of AppCoda. As I always mention, when I came up with an idea to create an iOS programming blog, I never imagine it would allow me to quit my corporate job and working on AppCoda full-time....
Everyone makes mistakes, it’s part of being human. I’m sure everyone reading this has one time or another made a huge mistake in their code and wished they could revert their project to the way it was an hour earlier....
We’re going to talk in-depth about protocol-oriented programming (POP) using Swift 4 in this article. This post is the second and final article in a two part series. If you haven’t read the introductory article,...
The greatest enemy of software developers is complexity, so when I hear about new technologies promising to help me manage chaos, I listen. One of the “hot” methodologies generating much attention recently (at least...
Dear readers, it’s been a long time since my last post, so I’m happy to come back with a new tutorial, which I truly believe you’ll find quite interesting. Today I’d like to tell you about a third-party...
I’m going to talk about “delegates” and “delegation.” I’ll lead you through a simple example of implementing the delegation design pattern in Swift 4, with full source code. My intent here is...
It’s 2018 out there and we are still struggling with interaction problems between designers and developers. While every team has different organizational structures when it comes to development and design, the problems remain the...
Once upon a time, a rock skid, made a spark, and humankind learned to create fire. This is the fifth installment of our ARKit series. Today, we will walk you through how to implement light estimation in augmented reality with...