The digest of interesting materials for the mobile developer # 331 (January 27 - February 2)
In this issue of our digest - binary compatibility, SwiftUI parsing, pixel art errors, already an indie developer hell, Flutter from scratch to sell, free books and SDKs for robots. Welcome!
Any library should observe binary compatibility whenever possible. If different versions of the library in the dependencies are incompatible, then the result will be crashes in runtime. We may encounter such a problem, for example, when adding Reaktive support to MVICore.Let's talk about eSIM (the full name of embeddedSIM - that is, built-in SIM) - SIM cards soldered into the gadget (as opposed to the usual removable SIM cards). Let’s see how they are better than conventional SIM cards and why large mobile operators oppose the introduction of new technology.This digest is available as a weekly newsletter . And daily we send news in the 
Telegram channel .
iOS• (+17) SwiftUI on the shelves• Apple reports record results for the first quarter• Swift chips: double-clicking Apple Pencil• Step-by-step instructions for integrating Apple Pay into your mobile application• 
How to create a video card on SwiftUI• The spacing between characters in UILabel• Implementing a service-oriented architecture in Swift 5• Post mortem: App Store crash 01/24/2020• iOS 13: unsung heroes of 2019• Masks and overlays in SwiftUI• Twitter-style previews for iOS apps on SwiftUI• Best security practices for iOS applications• 5 Swift extensions that make your life easier• 13 Xcode shortcuts to increase your productivity• Buildkite and Fastlane - iOS developers will sleep better• Implement search screen using MVVM and RxSwift•
Instructions: user guides on Swift
Android• (+23) Extensions in Kotlin. Dangerous atavism or a useful tool?• (+22) How to teach the phone to see the beauty• 
Google Play Video | Playtime 2019• Kotlin chips: the most common value• Android Broadcast # 5: How to become a cool developer• The story of our big rewriting of Android applications• Dynamic screens using server-driven UI in Android• Creating a reactive and heterogeneous adapter in Kotlin• How to implement dark theme on Android• Coroutines in Kotlin Coroutines: from simple to advanced• Organization of Kotlin code• Security of Android applications: best practices• Android: how to fix a serious problem in LiveData• Introduction to animation with Jetpack Compose• Android-NFC: working with NFC on Android
Development• (+26) Pixel art for beginners: fixing common mistakes• (+20) How level designers use architecture theory techniques to create game levels• (+20) Displaying in-game messages using Particle System • (+15) Hell of an indie developer or how to bring your project to release and not shoot yourself in the process• (+10) Spring internship for mobile developers in Redmadrobot• (+10) Features of establishing a connection between participants in a peer-to-peer network game• ((+7 ) A face-driven game in Instagram masks, or double-click with your eyes• (+5) React Native: a new milestone in Shopify’s mobile development• (+2) 7 stages of testing evolution in the company• How I studied Flutter or meows.app from 0 before sales• Podlodka # 148: The roots of the engineering culture of Eastern Europe•Flutter Dev Podcast # 12: Flutter Europe and pet projects• Yandex opened a summer internship set• Free book “Creating a first-person shooter on Unity”• Coderslang: an application for learning programming• One day in the life of a UX manager• Why not copy UX patterns of large successful companies• UX banking trends of 2020: artificial intelligence, voice assistants and hyperpersonalization• How to make the perfect mobile application for an online store• Creating a personal search infrastructure for your knowledge and code• 9 steps to better share knowledge between development teams• Spotify stories• Nearly 10 game development lessons I learned in my indie adventure• Mobile UI: 13 basic application design patterns to know about• How the SoundCloud application should have been created for iOS - UX research• Understanding loading animations - its types and applications• Nebula: Slack’s network framework
Analytics, marketing and monetization• Google imposed attribution restrictions on App Campaigns on iOS• European user spending on applications increased by 1 9%, Russia in 4th place•Attentive seller’s messenger raised another $ 70 million.• Play as an adult: Kunlun and Bidease case• Made AR-bouquets in 1-800-Flowers• Ahoi: dating from video• How Fishing Clash handled Facebook scam• SuperAwesome attracted more $ 17 million for children's technology• Busuu buys Verbling• Reroll - notebook for the characteristics of D&D heroes Our experience of launching on Kickstarter and collecting $ 20K in 8 hours• How to increase conversion to installations using experiments in stores• CCPA - what does this mean for your application• Monetization of games in emerging markets using the behavioral science of
AI, Devices, IoT• (+32) Adaptive background lighting for TV on Raspberry Pi - analogue of Ambilight• (+19) Tutorial on uplift modeling. Part 1• (+17) Neural networks in the production of dentures• (+14) Houston! We have problems? From a “smart” hive to a robolet and a “cluster” on arduino• (+4) How to protect IIoT solutions used in social infrastructure. And from what?• (+2) DDoS from the coffee maker• Free book “Artificial Intelligence in Games 3”•Google launched MediaPipe on the web• How I moved to the USA and launched an IoT platform with half a million users• What to learn for an embedded system developer• Boston Dynamics posted an SDK for Spot Robot← Previous digest . If you have other interesting materials or if you find a mistake, please send it to the mail . Source: https://habr.com/ru/post/undefined/
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