If you are planning or preparing for SAFe Product Owner Producer Manager POPM . Scaled Agile Framework certification then this article is for you to get started.

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   Comprehensive list of Free SAFe Scrum Master SSM . Exam Questions curated for cracking the exam with real exam questions.

   If you are planning or preparing for SAFe Scrum Master SSM . Scaled Agile Framework certification then this article is for you to get started.

   In this quick tutorial, we’ll learn how to calculate the age in human readable format in Java.

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

   A comprehensive list of Free unique practice exam questions for Leading SAFe . Scaled Agile certification.

   In this quick tutorial, we’ll configure Log j 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.

   If you are planning or preparing for AWS Certified Solutions Architect Associate SAA C exam then this article is for you to get started.

   A comprehensive list of Free unique practice exam questions for Hashicorp Terraform Associate Certification .

   A complete study guide for Hashicorp Terraform Associate Certification Exam .

   In this article, we’ll learn how to validate IPv addresses using Java Regex

   In this article, we will learn how to assert Optional in Java using JUnit and AssertJ assertion libraries.

   In this article, we will learn how to assert thrown exceptions in Java using JUnit and AssertJ assertion libraries.

   In this article, we will learn how to assert Object’s multiple properties in a single assert in JUnit, Hamcrest, and AssertJ assertion libraries.

   In this tutorial, we’ll learn how to read a PDF file in Java using different libraries.

   Java has several assertion libraries that can help you with testing and debugging your code. In this article, we’ll look at various assertions libraries and compare them.

   In this tutorial, we’ll learn how to write efficient Junit test cases in Java using Junit Jupiter assertions.

   In this tutorial, we’ll learn how to write efficient unit test cases in Java using AssertJ assertThat assertions.

   In this tutorial, we’ll learn how to write efficient Junit test cases in Java using Hamcrest assertThat with Matchers.

   In this tutorial, we’ll learn how to customize the default Jackson JSON Mapper in Spring Boot Web Application with various Jackson configurations.

   In this quick article, we learn how to change the servlet context path in the Spring Boot application.

   In this article, we will learn how to build a Spring Boot JAR as a library and use it as a dependency in other applications.

   In this article, we will learn how to log SQL statements in the Spring Boot application for debugging.

   Quick example to format any type of number int, long, float, and double to decimal places in Java

   In this article, we’ll learn how to customize default Whitelabel Error Page in Spring Boot using Thymeleaf HTML templates

   In this article, we’ll learn how to disable default Whitelabel Error Page in Spring Boot.

   In this tutorial, we will learn how to auto generate class files from XSD schema using JAXB task and use them to convert to Json.

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   In this post, we’ll see quick examples of creating ranges using various range expressions and iterating over ranges in Kotlin.

   In this post, we’ll see quick examples of splitting a string by delimiter to list in Kotlin.

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   Fetch Data from multiple sources asynchronously using Java executor fixed thread pool and combine them in Java

   Fetch Data from multiple sources asynchronously using Kotlin Coroutines and combine them in Kotlin

   In this post, we’ll learn how to write clean code in Kotlin with some practical examples and make our code more concise and readable

   If you are planning or preparing for Leading SAFe Agilist . Scaled Agile Framework certification then this article is for you to get started.

   In this article, we’ll learn how to compose emails using Thymeleaf template and send emails using spring framework’s JavaMailSender.

   In this tutorial, we’ll learn how to zip a file or directory into an archive and how to unzip the archive into a directory using Java core libraries.

   In this tutorial, we’ll learn different methods to convert long primitive or Long object to String in Java

   In this article, we’ll learn how to configure a FeignClient with SSL and Proxy Connection using ApacheHttp in your Spring Boot project.

   Java streams API is a widely used feature to write code in a functional programming way. In this tutorial, we’ll discuss how to use Streams API for Map creation, iteration and sorting.

   In this article, we’ll learn how to automate the build amp; deployment of Spring boot based microservices using Docker, Jenkins, Gradle and Git.

   Documentation is essential when you are building RESTFul APIs in spring boot application. In this tutorial, we’ll learn how to configure the documentation using OpenAPI in Spring Boot.