Avner Barr

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Avner Barr has asked 102 questions and find answers to 8 problems.

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Avner Barr questions

scala futures - how to get result or failure from both futures
How to bridge Scala case classes and collections to Java
query vs filter and usage of correct expression in the query or filter
Reloading a UICollectionView using reloadData method returns immediately before reloading data
iOS objective C converting coordinates from Absolute image location to my views coordinate system
scala syntax to match on multiple case class types without decomposing the case class [duplicate]
How to distinguish between fired events for a UIButton callback action
Azure notification hubs - how to set multiple apps on the same hub
Is it possible to cast "AnyObject" to a swift struct
Can a UIView know when it is on screen

Avner Barr answers

NSNotification for single object in swift
Swift 4 backgroundColor bug?
iOS mixed dynamic framework - bridge objc headers with private module
Swift @import of module '<module name>' in implementation of <Project name>; use #import
Xcode Objective-C | iOS: delay function / NSTimer help?
UICollectionview Scrolling choppy when loading cells