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In this article, we’ll learn how to configure a FeignClient in your Spring Boot project to consume RESTFul APIs from other services.

This article demonstrate use of String.format() in Java with many examples…

In this article, we’ll learn to build RESTFul APIs in Spring Boot Web Application using layered architecture and test driven development approach.

In this article, we’ll learn how to create a Spring Boot project quickly from scratch use Spring Initializer.

In this article, we’ll learn how to implement Blockchain using Javascript.

Most of us think Blockchain as the technology behind Bitcoin. While this was its original purpose, blockchain is capable of so much more…

If you are using Hugo as a static site generator tool then you might have used hugo built-in shortcodes but here are some amazing hugo shortcodes which can be used in markdown files of your hugo website.

When you add structure data to your website, it helps google, bing or other website indexers to understand the content for your website and pages which leads to better search results for your website and eventually helps in SEO ranking.

The double colon :: operator is introduced in Java 8 for method reference. It is a shorthand syntax for lambda expression that executes one method. You can write more compact and readable code using double colon operator as compare to anonymous classes and lambda expression. We are going to understand its usage with lots of examples.

In this quick tutorial, we’ll configure embedded Jetty server by replacing it with default Tomcat server in Spring Boot web application.