Kuang LinCoreData search accelerationIn order to accelerate CoreData search. An indexing is going to be needed.2 min read·Mar 31, 2022----
Kuang LinDifference between minX vs origin.xFor iOS developers we usually getting the origin x by1 min read·Jul 19, 2021----
Kuang LinThe rules for performBatchUpdatesA better understanding for UICollectionView.performBatchUpdates1 min read·Mar 8, 2021----
Kuang LinDigging deep into UICollectionViewThe story begins with the fatal error, which no one in a 20-people team can reproduce, on the FireBase crashlytics of our app.3 min read·May 13, 2020--1--1
Kuang LiniOS Animation — UIViewPropertyAnimatorExecuting animations sequentially and stop the one is animating..2 min read·Jan 15, 2020--1--1
Kuang LinGhost View over Collection View CellOne day, I want to add a button on a collectionView Cell.1 min read·Dec 30, 2019----
Kuang LinHow to prevent two UIButton clicked simultaneously in iOS?shortest answer ever.1 min read·Aug 23, 2019----
Kuang LinOne thing you need to know read-only properties in ProtocolThe protocol is very important in OOP, even more important in POP.2 min read·Aug 14, 2019----
Kuang Lin[Swift ARC] What will happen to weak references of the object when object calling deinit?I believe we are all aware of that the weak var will be nil when the object is killed. But….2 min read·Aug 2, 2019----