I have a pretty high confidence converting Java to Kotlin. One of the reasons is because Android Studio has a tool to show the resulting bytecode (which then can be decompiled back to Java). But not so much when converting Objective C file to Swift. There were some unexpected behaviors that I try t… read more

I was recently made confused by the famous unclear EXC_BREAKPOINT error on Crashlytics for an iOS project. The code SomeAPI below was converted from Objective C to Swift. The error log was Crashed: com.apple.main-thread EXC_BREAKPOINT 0x000000010457c8f4 Crashed: com.apple.main-thread 0 ExampleApp … read more

This is not actually written on 2019. I just wish I did write this sooner. I had an Android project where the navigation stack could hold a lot of Activitys. A user might open a post from another post infinitely. I observed some OutOfMemory errors because the market was dominated by low-end devices… read more