Plain Old Java Switch Expression, but with a twist. This twist or update has been added to the core library of Java since Java 13. And If you are using Java version 13 or after, you can surely convert that old switch with the new one.
On 22 March 2022, The JDK 18 or Java 18 is released to the public (from Oracle). Java 18 does have something very interesting
An interview cant be complete without this question. HashMap working contains most of the concept we used in our codes. It need hashcode and equals.
The Most Popular Programming Languages for 2022. The list includes 8 and 3 Bonus popular programming languages for 2022. Let’s check them out.
As a Java Developer or any developer, Add this technologies to your “Learn New things” section of New year resolution’s list of 2022.
Log4J is such a common library in Java projects that Log4J issue affected millions of Java applications.
It’s so simple and fast. Explain different annotations for Spring Boot Rest API. These annotations are must need for a REST API in Spring Boot
how you can use an in-memory database to test a core Java project, specifically H2 DB. The official name of H2 DB is H2 Database Engine.
Resolve Flink’s StreamingFileSink’s incomplete or .inprogress part file issue in Flink Batch Streaming, how you can Sink File in Flink Batch without any issue
This post is about the basic knowledge you must have to create a Flink Batch using Streaming. and how it’s different from Flink Streaming