Jeff LiJava Sealed ClassThe Sealed class has been previewed for two released versions, Java 15 and Java16, and it is finalized in Java 17. Here we are going to…5 min read·Dec 10, 2021----
Jeff LiThinking in LiveDataNowadays, the MVVM architecture has been accepted widely as a standard on the development of mobile platforms for years(meanwhile, some…4 min read·Nov 12, 2021----
Jeff LiJava ExceptionsAs Java developers, we probably need to work together with our old friend, Exception, in our daily life. However, we might know this old…4 min read·Jul 29, 2021----
Jeff LiJava Stream BasicsIt has been years since Java 8 was released. No doubt it is a milestone for Java. One of the most attractive features is Lambda Expressions…3 min read·Jun 27, 2021----
Jeff LiKotlin: a pitfall in JSON serialization libraryThere is an unexpected behavior in Kotlin’s Serialization Library.3 min read·May 25, 2021----