Zhe WangHow to mock static and instance methods with Mockito in JavaWe can’t live without mocking in unit tests. If the application is deployed on AWS, we can’t live without access to S3. Combining both…May 12May 12
Zhe WangFunctional Programming (FP) in JavaThis is a JMH based microbenchmarking comparison between two prevailing programming styles: Functional and Object-Oriented. The question…May 6May 6
Zhe WangLeverage Java Stream API for Big Data ProcessingRecently I was faced with the challenge of processing complex documents in MongoDB. Leveraging Stream API improved the runtime performance…Apr 27Apr 27
Zhe WangUnit-testing for Flutter ApplicationsWhy and how to write unit tests for a Flutter application? The question is never too early to ask. Once you’re sure about the functionality…Apr 8Apr 8
Zhe WangEssential Material WidgetsNavigationRail, IconButton, ListView, AlertDialog, Form and more.Apr 3Apr 3
Zhe WangHow to apply Material Design to a Flutter appPersonally I was stoked when seeing Google’s Material 3 for the first time. The simplicity and elegancy would be appealing to any…Mar 23Mar 23
Zhe WangIceberg and Data CatalogingIceberg is a (big) table format, non-opinionated to and compatible with various processing technologies: Spark, Flink, Hive, Presto and so…Feb 23Feb 23