In the new digest, we talk about the legacy of Objective-C and the security of mobile authorization, about how fraudsters "beat" the App Store, about the invisible features of mobile application design and the championship of toy cars from Amazon from Amazon. 3r3494.  
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3r3342. How to write in Objective-C in 2013 3-3499.
 
 
3r350. In this series of articles, we show the useful features and improvements of Objective-C, with which writing code becomes much more pleasant. Anyone who writes in Objective-C will find something interesting for themselves.
 
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3r3338.
 
3r3342.
Security Mobile OAuth ???r3r3499.
 
 
3r350. In this article I want to share with you the knowledge of attacks on mobile OAuth 2.? on methods of protection and secure implementation of this protocol. All the necessary protection components, which I will discuss below, are implemented in the latest SDK for Mail.Ru mobile clients. 3r3494.  
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This digest is available as a weekly 3-33356. mailings 3r3499. . And every day we send news to Telegram-channel 3-333499. . 3r3494.  
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3r366. iOS 3r3443. 3r3494.  
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•
(+12)
Create an eBook reader with PDFKit on Swift 3r3494.  
•
(+10)
Xcode and advanced debugging in LLDB: Part 1 3r3494.  
•
(+4)
Conference for iOS developers Kolesa Mobile 3.0. Video report 3r3494.  
• Apple removed hundreds of apps in China 3r3494.  
• App Store goes on vacation 3r3494.  
• Apple will hold the “Code Hour” in its stores 3-333499. 3r3494.  
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Microsoft surpassed Apple for a while and became the most expensive company. + Road to the clouds: how Microsoft has become the most expensive company in the world 3r3494.  
• The structure of the iOS project 3-3343499. 3r3494.  
• 3r3114. How to beat the App Store 3r3494.  
• 3r3119. How to make local notifications on Swift 4
3r3494.  
• 3r3124. As a lost child, in spite of everything, it turned from a loser into an iOS developer 3r-3499. 3r3494.  
• Recreate pagination Instagram 3r3494.  
• 3r3133. Top 7 trends in iOS development 2019 3-333499. 3r3494.  
• When to use UserDefaults, Keychain or Core Data 3r3494.  
• 3r3144. DJSemiModalViewController: semi-modal dialog with a
content stack. 3r3494.  
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3r33150. Android 3r3494.  
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•
(+11)
The tree list RecyclerView
(without third-party libraries and child arrays) 3r36969. 3r3499. 3r3494.  
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(+6)
3r3167. Implement Instant Android Search with RxJava 3r3494.  
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(+3)
3r3173. Cache pagination in Android
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(+1)
3r3179. Open lesson "Android Material Design: an overview of updates"
3r3494.  
• Google has combined developer contests. 3r3494.  
• 3r3187. Huawei is testing Fuchsia
3r3494.  
• 3r3192. MotionLayout + ShapeOfView = Love
3r3494.  
• 3r3197. Korutin on pure Java
3r3494.  
• 3r3r2202. Progressive loading of images from RxJava
3r3494.  
• A quick story about async calls, memory leaks, WeakReferences and misunderstanding of the concepts of 3r3343499. 3r3494.  
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We accelerate the development of custom file templates 3r3494.  
• The use of AI in the Android development 3r3494.  
• We understand the format VectorDrawable 3r3494.  
• Android Java ? 1? 1? and 12 support 3r3494.  
• 3r33232. We remake the Android application for Jetpack
3r3494.  
• Increased readability through operator agreements in Kotlin 3r3343499. 3r3494.  
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Availability and transactions Fragment-s 3r3494.  
3r3494.  
Development 3r3494.  
3r3494.  
•
(+23)
Continuous integration in Yandex. Part 2 3r3494.  
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(+23)
All snapshots go to heaven 3r3494.  
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(+13)
“I became a therapist or a psychologist” - Vitaly Friedman about UX testing and mobile interfaces 3–???. 3r3494.  
•
(+10)
How can a designer get rid of his routine and keep his interest in his work 3r3494.  
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(+7)
How to build a chat bot product 3r3494.  
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(+6)
Tips and tricks on the portfolio of UX-designer 3r3494.  
• Aparecium: in search of invisible design features 3r3494.  
• Playgendary launches game dev relocation program in Minsk 3r3494.  
• Podlodka # 87: Build-systems 3r3494.  
• As a customer, work with an external development team of 3r3494.  
• Video Mobius 2018 Piter 3r3494.  
• 3r33312. UX /UI Case Study: redesigning a large city's public transport application
3r3494.  
• 3r3333317. We do not need more programmers
3r3494.  
• How to make a geolocation application on React Native 3r3494.  
• Flutter: good, bad, evil 3r3494.  
• As I analyzed the data from my FitBit for better health, 3r3494.  
• 3r33337. How to write with fewer bugs: tips for game developers 3r33499. 3r3494.  
• 3r33333. Microservice architecture in Medium
3r3494.  
• 3r33347. SideKcK: mobile app redesign
3r3494.  
• 3r33352. A complete guide to developing food delivery applications
3r3494.  
• 3r33357. 67+ app design options
3r3494.  
• 3r33333. Stress remote work
3r3494.  
• 3r33333. The world has become flat: the evolution of the user interface
3r3494.  
• Me_Bot: self-learning bot for WhatsApp 3r3494.  
3r3494.  
Analytics, marketing and monetization [/b] 3r3494.  
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•
(+6)
Himself Santa Claus: As an application developer to earn maximum during the holiday period? 3r3499. 3r3494.  
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(+5)
3r33393. Predict user churn using the RFM method 3r343499. 3r3494.  
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(+4)
3r33399. Case Rate & Goods and Mobio: a phased increase in all indicators 3r-3499. 3r3494.  
• 3r3403. Matchmade gets an investment in marketing automation effects 3r3494.  
• 3r3407. Case Zorka.Mobi and Azur Games: an experimental pre-release campaign of a mobile shooter
3r3494.  
• Samsung invested in Niantic in exchange for exclusive games. 3r3494.  
• 3r315415. Poll: 38% of indie games paid off or earned 3r3343499. 3r3494.  
• 3r33420. How 7 seconds can help or harm your mobile application
3r3494.  
• 3r33434. The second act of the economics of mobile applications 3-3-3499. 3r3494.  
• 3r33430. Do you segment the A /B tests 3r343499. 3r3494.  
• 3r33434. How to get the most out of inviting friends in the app 3rr3499. 3r3494.  
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AI, Devices, IoT [/b] 3r3494.  
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(+30)
3r33450. Far Fields mic
(Mic array)
- the inconspicuous hero in the clever 3-3-3499 column. 3r3494.  
•
(+29)
How Yandeks.Taksi predicts the time of filing a car using machine learning 3r3494.  
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(+11)
3r33434. The world through the eyes of the car. How do drones see it? 3r3499. 3r3494.  
•
(+10)
Comparing the best APIs for filtering obscene content 3-333499. 3r3494.  
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Amazon launched the autonomous cars championship 3r3494.  
• Microsoft will supply the HoloLens Army 3r3494.  
• Google will release new points. 3r3494.  
• Amazon is being introduced into medicine 3r3494.  
• 3r33490. Amazon has opened its machine learning courses 3-333499. 3r3494.  
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