Everything You Should Know About New Relic
The modern Java developer is expected to take on a variety of tasks. Engineers are increasingly required to participate in production operations in addition to implementing and testing new product …
How to send email in Spring Boot Project via SMTP
To send an email using SMTP in Spring MVC or Spring Boot projects is pretty simple. In this post, I am going to share an easy method to send email …
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How to Change Tomcat Port in Spring Boot
In this post, I am going to share two easy ways to change the tomcat port in Spring Boot projects. Basically, I am going to answer how to change the …
Show Hibernate SQL Query in Spring Boot
In this post, I am going to share how to show Hibernate SQL queries on the console log while running your Spring Boot project(s). Enable Hibernate SQL Queries Logging To …
@OneToMany Relationship in Spring
A one-to-many association between the entities in JPA can be achieved using either of the  @ManyToOne or a @OneToMany annotations in Spring Boot. According to Vlad Mihalcea,  @ManyToOne annotation allows you to map …
How to configure @RequestParam to be optional
@RequestParam in Spring Boot: By default, parameters with @RequestParam annotation are required. If you fail to provide parameters to such annotated endpoints, your request will fail. In such cases, you …
How to use IntelliJ IDEA Community version for Spring Projects
IntelliJ IDEA is the best Java IDE available today. It has many features that the Java developers find very handy. But the Ultimate version is something, not every developer can …
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How to change the Spring Boot banner in your project?
In this post, I am going to share a two-step approach to change the Spring Boot banner in your project. Create Your Own(Customized) Spring Boot Banner Create your customized Spring …
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How to find the logged-in user in Spring Boot?
Sometimes we require to access logged-in users in different services of the Spring Boot project. Spring Boot which uses Spring Security internally provides a SecurityContextHolder class. This class allows the lookup of the currently …
RESTFul File Upload in Angular
RESTFul file upload in Angular: In my last post titled RESTFul file upload using Spring Boot, as the title stands for, I have shared how to do the same. As …