Interested to learn about Reactive App? Check our article explaining how you can build Build a Reactive App with Spring Boot and MongoDB.
Category: Articles
Always move and rename Git files in an isolated commit - Coffee Talk: Java, News, Stories and Opinions
Will there be a need to move or rename a Git file while you refactor your code? If so, don’t mix code changes with file changes. Move and rename Git files in a separate commit.
Top 10 Open Source Frameworks and Libraries Java Web Developers Can Learn
A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.
Debugging: Diagnose and Detect the Cause of Errors in your Application
This guide will help you to diagnose and detect the cause of errors in your application by debugging Payara Server or Payara Micro.
How to make multiple values per key in a Java map possible - Coffee Talk: Java, News, Stories and Opinions
Need to add multiple values to a key in a Java HashMap but can’t figure out how to do it? Here are three examples of how to solve the multiple values per key problem in Java.
3 ways to remove emojis from text files in Java
Java emojis cause problems for databases, GUIs and developers. If you need to remove emojis from text in Java, here are three options that will help you clean up the code.
Gradle 6.5 arrives with a new experimental file-system watching feature - JAXenter
Not even a month has passed since the release of Gradle 6.4, and now Gradle 6.5 is here. It comes with a new file-system watching feature that is still in experimental mode.
Git reflog vs. log: How these commit history tools differ
Clear up the confusion on the Git reflog vs. log debate. Git reflog tracks local commits on a repository while Git log tracks the entire commit history of a public repository.
The road to Quarkus GA: Completing the first supported Kubernetes-native Java stack - Red Hat Developer
Learn how Quarkus team, production users, and the community drove Quarkus to a full GA product available in Red Hat Runtimes and what’s new in this release.
How to effectively screen Java developers - JAXenter
Java has continued to be the most widely used programming language. Here’s what recruiters should look out for when hiring Java software developers.
12 Must Read Advance Java Books for Intermediate Programmers - Part 1
A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.
Top 5 Courses to Learn Microservices and SOA (Service Oriented Architecture) in Java - Best Of Lot
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.
HashMap vs. Hashtable: Which map should you choose?
In the HashMap vs. Hashtable debate there is one clear winner. If you are confronted with a choice between the two Java maps, the HashMap is the right collection class to use.
Tutorial: Create and Verify JWTs in Java | Java Code Geeks - 2020
Interested to learn about JWTs in Java? Check our tutorial showing how to use an existing JWT library to Generate and Decode and verify a JWT.
Build a Web App with Spring Boot and Spring Security in 15 Minutes | Java Code Geeks - 2020
Interested to learn about Web App? Check our article explaining how to Build a Web App with Spring Boot and Spring Security in just a few minutes.