AppCoda Weekly - Issue #88

In less than 12 hours, Apple will announce the new iPhones. If the rumour is correct, there will be 3 AppCoda Weekly - Issue #88 By [AppCoda Weekly]( • Issue #88 • [View online]( In less than 12 hours, Apple will announce the new iPhones. If the rumour is correct, there will be 3 new iPhones with different screen sizes including 5.8-inch, 6.1-inch, and 6.5-inch. All of them should have the same look as that of iPhone X. Let’s wait and see what Apple will show us later today. As usual, we got a lot of tutorials to share with you. If you’re new to Swift or you have no idea about strong/weak/unowned references, please spare some time to take a look at the memory management tutorial we just published. Regarding our iOS 12 book/course update, we are going to release it in late September. Stay tuned with our announcement. Regards, Simon Tutorials [Memory Management in Swift: Understanding Strong, Weak and Unowned References]( [Memory Management in Swift: Understanding Strong, Weak and Unowned References]( Do you know when the difference of strong, weak, and unowned references in Swift? These keywords are important to memory management in Swift. This tutorial will walk you through each of these keywords if you’re new to Swift. [www.appcoda.com]( • [Share]( [Machine Learning On Mobile: Core ML And TensorflowLite Frameworks Comparison]( [Machine Learning On Mobile: Core ML And TensorflowLite Frameworks Comparison]( Apple’s machine learning framework is called Core ML, while Google offers TensorFlowLite, which supports both iOS and Android. Let’s take a look at both platforms and see how they compare. [www.netguru.co]( • [Share]( [Xcode Source Editor Extension Tutorial: Getting Started]( [Xcode Source Editor Extension Tutorial: Getting Started]( In this article you will learn how to create Xcode Source Editor Extension that adds some extra functionality to Xcode. [www.vadimbulavin.com]( • [Share]( [Building App With VIP Part 1: Prerequisite]( [Building App With VIP Part 1: Prerequisite]( VIP (Clean Swift iOS Architecture) is a newcomer of iOS app architecture which means View Controller, Interactor and Presenter. This post explains step by step different roles of components in VIP including what they are and how they work together. [medium.com]( • [Share]( [iOS, Swift Development Toolkit For 2018]( [iOS, Swift Development Toolkit For 2018]( If you are looking for the best apps to become a more productive iOS developer, you should check out these personal favorites listed by Tibor Bodecs. [theswiftdev.com]( • [Share]( [Creating Swift Package Manager Tools From Your Existing Codebase]( This post covers the basic technique of using SPM to create tools using your production code. You can really run with this and create some beautiful workflows. [paul-samuels.com]( • [Share]( [Early Returning Functions In Swift]( [Early Returning Functions In Swift]( Sundell shared a few techniques to make your Swift code more readable by using functions, guard statements and early returns. [www.swiftbysundell.com]( • [Share]( [What's Inside The Derived Data folder?]( [What's Inside The Derived Data folder?]( Learn more about the Derived Data folder and what is exactly stored in it. Also see how deleting derived data helps in fixing certain errors. [vojtastavik.com]( • [Share]( [TODO FIXME And Compiler Directives]( [TODO FIXME And Compiler Directives]( Want to be sure you don’t ship code without doing your TODO’s or fixing your FIXME’s? Take a look at the new compiler directives added in Swift 4.2. [useyourloaf.com]( • [Share]( [Defer usage In Swift]( [Defer usage In Swift]( If you do not know how to use defer in Swift, take a look at this tutorial. [www.avanderlee.com]( • [Share]( [Building Dependencies On iOS With Carthage]( [Building Dependencies On iOS With Carthage]( In this article Szymon Mrozek shares his experience with building dependencies by using Carthage. [appunite.com]( • [Share]( [Private Properties In Protocols]( [Private Properties In Protocols]( Should Swift protocols allow access control on their properties? Read this blog to get the answer and a tip to make your API nice and more safe. [alisoftware.github.io]( • [Share]( Ads/ Sponsored [Get the Book Now and Receive the iOS 12 Update for Free in Late Sep]( [Get the Book Now and Receive the iOS 12 Update for Free in Late Sep]( We are working really hard to update all our books for iOS 12 and Xcode 10. Our plan is to release the update later this month. We’ll explore all the new APIs and frameworks (e.g. Core ML 2 and ARKit 2) in our books and course. Most importantly, you will receive the iOS 12 version of the books for free if you get the books now! [www.appcoda.com]( • [Share]( UI/ UX [The Ultimate Guide To Proper Use Of Animation In UX]( [The Ultimate Guide To Proper Use Of Animation In UX]( A collection of all the main principles & rules concerning animation of interfaces in one place, so that other designers who want to start animating interfaces don’t have to search for additional information. [uxdesign.cc]( • [Share]( [10 Creative Loading Indicators – UX Planet]( Creative progress indicators can reduce a user’s perception of time. In this article, you’ll explore ten exciting concepts of loading indicators. [uxplanet.org]( • [Share]( [4 Concepts Of Mobile Notifications]( [4 Concepts Of Mobile Notifications]( Product designers know that good notifications are relevant, timely and contextual. This blog shares a few interesting mobile notification concepts. [babich.biz]( • [Share]( Libraries [PhotoSolution]( [PhotoSolution]( PhotoSolution is an all-in-one photo solution for your iOS app, the UI is similar to WeChat. [github.com]( • [Share]( [YPImagePicker]( [YPImagePicker]( Instagram-like image picker & filters for iOS. [github.com]( • [Share]( [CircleControl]( [CircleControl]( Circle control is customizable via interface builder or code. You can change the start, minimum, final value. [github.com]( • [Share]( Did you enjoy this issue? [AppCoda Weekly]( By [AppCoda Weekly]( Must-read Swift & iOS programming articles that take your skills to the next level. Deliver every Tuesday! [Tweet](    [Share]( If you don't want these updates anymore, please unsubscribe [here]( If you were forwarded this newsletter and you like it, you can subscribe [here]( Powered by [Revue](