Understanding How Java's Garbage Collector Works
Garbage collection (GC) is a method provided by programming languages to clear up memory space from data that is no
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How to Implement JSON Web Token (JWT) in Java Spring Boot
JSON Web Token or JWT has been famous as a way to communicate securely between services. There are two form of JWT, JWS and JWE. This article will explore the implementation of the JWT in Java Spring Boot.
Getting Started With Elasticsearch in Java Spring Boot
Both Java and Elasticsearch is a popular technology stack companies use. Java is a programming language that was released back
Java
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Avoiding the Null Pointer Exception With Optional in Java
In 1964, British computer scientist Tony Hoare invented the Null Pointer References. The Null Pointer Exception has contributed the most
Functional Programming in Java, Explained
The code in the snippet above is an example of functional programming paradigm implementation in Java, which will filter and