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Category: Articles
Java 8 IntStream Examples – range, rangeClosed, sum and sorted
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.
Scripting with Java – Improving Approachability
Historically Java has not often been thought of as a scripting language. This belief stems from concerns of Java being a compiled language, being “too verbose”, and having poor startup …
Top 5 Courses to Learn Visual Studio Code [VS Code Editor] in 2021 – Best of Lot
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.
20+ Essential Java Libraries and APIs Every Programmer Should Learn
Most essential Java libraries you can learn to become a better Java developer. It includes Java libraries for logging, unit testing…
Build a Web App with Spring Boot and Spring Security in 15 Minutes | Java Code Geeks – 2021
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.
Tutorial: Create and Verify JWTs in Java | Java Code Geeks – 2021
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.
Java Challengers
You will have a lot of fun by solving the Java code Challenges of this book. You will see if you really know core Java concepts well. There are more than 70 well-elaborated Java code Challenges for you to challenge yourself and refine your Java skills to the very best so you can get rid of bugs far more easily.
How to recursively list all files in a directory and sub-directory in Java
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.
How to Check If Given String has Only Unique Characters in Java? [Solution]
Java Programming tutorials and Interview Questions, book and course recommendations from Udemy, Pluralsight, Coursera, edX etc
10 Essential UTF-8 and UTF-16 Character Encoding Concepts Every Programmer Should Learn
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.
A Hitchhiker’s Guide to Containerizing (Spring Boot) Java Apps
Containerizing an application based on a ‘scripting’ language is straightforward. Add the sources, download the dependencies, and you’re good to go. One could say they are WYSIWYR. With compiled languages in general, and Java in particular, things are a bit different. In this post, I’d like to list some alternatives to achieve that.
How to find largest and smallest number from integer array – Java Solution
Java Programming tutorials and Interview Questions, book and course recommendations from Udemy, Pluralsight, Coursera, edX etc
Bootiful Development with Spring Boot and Vue | Java Code Geeks – 2021
Interested to learn about Bootiful Development? Check our article explaining how to build a Spring Boot API using Spring Data JPA and Hibernate.
5 Ways to Find length of String in Java without built-in length() method
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.