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In this quick tutorial, we’ll learn how to print the difference between two dates in human-readable format in Java.

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In this quick tutorial, we’ll configure Log4j 2 logging by replacing it with the default Logback config in the Spring Boot application.

In this tutorial, we’ll learn how to generate a Code snippet from Postman for HTTP GET, POST, PUT, DELETE requests in various programming languages like C, C#, cURL, Dart, Go, Java, Javascript, NodeJs, Objective-C, PHP, Python, R, Ruby, etc.

This post describes how to configure Multiple Kafka Consumer in Spring Boot application from a property file having different configurations such as Kafka cluster, topic, etc.

This post describes how to configure Multiple Kafka Producer in Spring Boot application from a property file having different configurations such as Kafka cluster, topic, etc.

In this tutorial, we’ll learn how to use TreeMap to sort a Map by its keys in Java

In this tutorial, we’ll learn how to sort an Array List of Objects in Java

In this tutorial, we’ll learn how to print the elements of a given Array in Java.

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