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Guide to Test in Java with JUnit Testing is an essential part of software development. It helps to ensure that the code is working as expected and meets the requirements. JUnit is a popular testing framework for Java applications. In this guide, we will explore how to test Java code using JUnit. Getting Started with JUnit JUnit is a testing framework that provides a set of annotations and assert..

A Guide to Overcoming Imposter Syndrome in Your Career Imposter syndrome is a psychological pattern in which an individual doubts their skills, talents, and accomplishments and has a persistent fear of being exposed as a fraud. It is a common feeling among professionals, especially those who are new to their careers or have recently taken on new responsibilities. If you are struggling with impos..

What is Best Exception Handling in Java Exception handling is an essential aspect of Java programming. It is a mechanism that enables the programmer to handle errors that occur during program execution. Exception handling is vital because it helps to prevent program crashes, which can be frustrating for users. In this blog post, we will discuss the best practices for exception handling in Java. ..

How to Cut Strings in Java, Python, and JavaScript Summary: Cutting strings is a common task in programming. This article will guide you on how to cut strings in Java, Python, and JavaScript. We will cover the basic syntax and functions for each language and provide sample code examples. Java In Java, you can cut a string using the substring() method. This method takes two arguments: the startin..

Log Settings in Spring Boot Logging is an essential aspect of any application development process. It helps developers to monitor and troubleshoot their applications effectively. Spring Boot provides a robust logging framework that allows developers to configure and customize their application logs easily. In this blog post, we will explore the various log settings in Spring Boot and how to conf..

Understanding How to Join Tables In the world of databases, tables are the backbone of data storage. However, sometimes we need to combine data from multiple tables to get a complete picture of the information we need. This is where table joins come in. In this article, we will explore the different types of table joins and how to use them effectively. What is a Table Join? A table join is a way..

How to Convert Form Data to JSON String with @RequestBody In modern web development, it is common to send data between the client and server using JSON. However, sometimes you may need to receive form data from the client and convert it into a JSON string on the server-side. This is where the @RequestBody annotation comes in handy. In this blog post, we will explore how to use @RequestBody to co..

How to Develop Your Leadership Skills for Career Advancement As you progress in your career, you will find that leadership skills become increasingly important. Whether you are managing a team or simply taking on more responsibility, being a strong leader can help you achieve your goals and advance your career. In this article, we will explore some practical tips for developing your leadership s..

# CSS: Understanding Selectors CSS is a powerful tool for styling web pages. It allows developers to create visually appealing and responsive designs that enhance the user experience. One of the most important aspects of CSS is selectors. Selectors are used to target specific HTML elements and apply styles to them. In this blog post, we will dive deeper into understanding selectors in CSS. What ..

Summary: In this blog post, we will discuss how to use Spring JPA @Query to create custom queries in Spring Boot. We will cover the basics of @Query annotation, how to write custom queries using JPQL, and how to use named parameters and native queries. Spring JPA @Query example : Custom query in spring boot. Spring JPA is a powerful tool that allows developers to easily interact with databases u..