Difference Between JDK JRE and JVM
If you’re learning Java or preparing for a technical interview, understanding the difference between JDK JRE and JVM is crucial.…
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How Java Is Platform Independent?
Before directly jumping to the reason first, we must understand how Java actually works and what are the…
How to implement Factory Method Design Pattern in Spring Boot?
In this post, we will learn to implement a factory method pattern in Spring Boot. This Factory Method…
Sort List of Objects in Java
In this short post, we will learn to sort a List of Objects in Java. First, we will…
Search In MongoDB Using Java
In this post, we will learn to implement a search query in MongoDB using Java. Most of the…
MongoDB Document to POJO Class in Java
In this post, we will learn to map MongoDB Document to POJO Class in Java directly from org.bson.Document…
MongoCollection in Spring Boot
In this post, we will learn to use a MongoCollection instance for database operations in the Spring Boot…
Set Environment Variable in Tomcat
In this post, we will learn to set environment variables in the tomcat configuration file so that when…
Logging MongoDB Queries in Java?
Logging MongoDB Queries in Java?
In this post, we will learn to enable logging MongoDB queries in Java. For this example, we need…
Spring Boot Circular Dependency Error
Spring Boot Circular Dependency Error
What is a circular dependency? The circular dependency error occurs when a bean type A is dependent on…