The next topic in my series on iOS Interview questions explains the Observer and Notification Communication Pattern in Swift. This is a fundamental question in iOS development and I was asked about it a lot during my interviews. In this tutorial I'll walk you through how the observer and notification pattern in Swift works, using Xcode. iOS Communication Patterns Part 1 - Delegates & Protocols: https://youtu.be/DBWu6TnhLeY This is part of a series of videos about iOS interview questions in Swift. Check out the overview where I list and briefly discuss all the topics that are in this series: https://youtu.be/56ZO6Gg68tw Project Source Code: https://www.dropbox.com/sh/n5myefw2fvkxisk/AADu_iA6WFq7QsLiyQNZJNCOa?dl=0 Follow me on Twitter: https://twitter.com/SeanA0400
The next topic in my series on iOS Interview questions explains unwrapping Optionals in Swift. This iOS interview question was asked in most almost all intervie
The next topic in my series on iOS Interview questions explains the Delegate Protocol Communication Pattern in Swift. This is a fundamental question in iOS deve
The next video in my iOS Interview questions series all about coding challenges explains the two-sum problem and its multiple solutions in Swift. We'll solve th
**SPONSOR** Interested in a dev bootcamp? Check out Dev Mountain https://devmountain.com/?utm_source=Sean%20Allen%20YouTube In this video I've got 27 Xcode ke
I went from no programming experience to getting my first job as an iOS Developer in 7 months. In this video I explain specifically what I did to make that happ
The next topic in my series on iOS Interview questions explains Filter, Map and Reduce in Swift. I was asked about this in a few of my interviews, so it's a goo
Swift News is all about curating this week's latest news involving iOS Development and Swift. In this week's episode I discuss the evolution of Swift after ABI
The first topic in my series about iOS Interview questions is about Retain Cycles, Automatic Reference Counting, and Memory Leaks in Swift. It's a tricky topic
The next topic in my series on iOS Interview questions explains concurrency and threading in iOS and Swift. This iOS interview question was asked in quite a few
In this video I discuss the highlights of what's coming in Xcode 9 based on the Platforms State of the Union session at WWDC 2017. I talk about refactoring in
The next topic in my series on iOS Interview questions is about Classes and Structures in Swift. This is a fundamental question in iOS development and I was ask
The next topic in my series on iOS Interview questions explains error handling and the do, try, catch syntax in iOS and Swift. This iOS interview question was a
I've been a professional iOS Developer for over 2 years now, and I learned mostly online, self-taught. I've been in your shoes trying to learn Swift programming
In this video discuss an app that I use to help me study Data Structures & Algorithms for software developer job interviews. This app is made by Alexander Murph
I spent the last two months interviewing for mid-level iOS developer positions around San Francisco and was asked a lot of the same questions. I have a great ga
**SPONSOR** Interested in a dev bootcamp? Check out Dev Mountain https://devmountain.com/?utm_source=Sean%20Allen%20YouTube Herman Kayy - Dev Mountain Experien
The next topic in my series on iOS Interview questions frames vs bounds in iOS and Swift. This iOS interview question is typically asked as a warm up question,
In this Swift Tutorial, I'll show you how to pass data between View Controllers in Xcode. We'll do this by passing data from a UITableView to a Detail View and
Lazy vars finally explained after a quick nap! Check out our iOS Course: http://www.seemuapps.com/iosswiftcourse Source Code: https://github.com/awseeley/Swif