Java Sign Extension
The sign extension is an operation of increasing the bits while preserves the number’s sign (positive and negative). The Sign extension fills the increased bits with the original of the…
Java >> and >>> bitwise shift operators
In programming, bitwise shift operators, >> means arithmetic right shift, >>> means logical right shift, the differences: >>, it preserves the sign (positive or negative numbers) after right shift by…
Java Interview Questions and Answers
Java 11 Interview Questions and Answers Java 11 Interview Questions and Answers Why Java 11 so crucial? What is difference between Oracle JDK and OpenJDK? Which commercial features are available…
Create Jersey REST APIs with Spring Boot
Learn to configure and create JAX-RS 2.0 REST APIs using Spring Boot and Jersey framework. This example application uses Jersey’s ServletContainer to deploy the REST APIs.
How to install Spring Tool Suite for existing Eclipse IDE – Getting Started guide with STS
Spring Tool Suite (STS) is an Eclipse-based IDE which is optimized for developing Spring framework-based projects. It can be either installed as a standalone IDE or as a plug-in in…
Top 10 Best Java REST and Microservice Frameworks
There is no best Java Rest framework. There is also no best Java microservice framework. Different frameworks serve different needs. For example, you might modify an existing application to expose…
Java Trends and Technologies: Updates for 2022
It’s amazing how Java remains among the top development languages and platforms for so long, and by now it’s probably older than some of the developers that are using it.…
Top best Java Frameworks You Should Know
Java Frameworks are the bodies of pre-written code through which you are allowed to add your own code. But there are a lot of frameworks out there which have various…
Best Programming Languages To Learn In 2022
With time old programming languages become obsolete while new programming languages are launched, but they never gain traction. A common question amongst beginners (and coders alike) is the programming language…
How to install and configure Java on Ubuntu 20.04
Java is one of the most popular programming languages used to build various types of applications and systems. Java runs on all operating systems and devices. We can find applications…