Blog
Page 313 of my articles, tutorials, and thoughts
Latest Articles
Trigger 404 in Spring-MVC controller?
š **Title**: š± Trigger 404 in Spring-MVC controller? Don't Panic, Here's How! š” **Introduction**: Are you feeling like you're lost in the Spring-MVC wilderness, desperately trying to trigger a 404 error in your controller? Fear not! In this guide, we'
javax.transaction.Transactional vs org.springframework.transaction.annotation.Transactional
# Understanding the Difference: javax.transaction.Transactional vs org.springframework.transaction.annotation.Transactional š Are you perplexed by the two annotations, `javax.transaction.Transactional` and `org.springframework.transaction.annotation.Tran
Unable to find a @SpringBootConfiguration when doing a JpaTest
# "Unable to find a @SpringBootConfiguration" error when doing a JpaTest š¤ So, you're trying to run a simple JUnit test to check if your CrudRepositories are working fine. But you keep getting this pesky error: ``` Unable to find a @SpringBootConfigurat
Get list of JSON objects with Spring RestTemplate
š **Title: How to Easily Get a List of JSON Objects with Spring RestTemplate** š” **Introduction:** Are you struggling with mapping a list of JSON objects using Spring RestTemplate? Do you want to learn how to handle nested JSON objects effortlessly? Loo
Getting Spring Application Context
š£ **Easy-Peasy Guide to Getting the Spring Application Context** š± So, you've stumbled upon the complicated world of Spring application context! š° Don't worry, my friend, I've got your back with this handy-dandy guide that will make your life so much e
Difference between @Mock, @MockBean and Mockito.mock()
# Three Ways to Mock Dependencies: @Mock, @MockBean, and Mockito.mock() <p>When writing tests, mocking dependencies is a common practice. Mocking allows us to isolate components and test them independently, without relying on real dependencies. In this bl
How do you get current active/default Environment profile programmatically in Spring?
# How to Get the Current Active/Default Environment Profile Programmatically in Spring? š±š Are you finding yourself in a situation where you need to implement different logic based on the current environment profile in your Spring application? š¤ Well,
Spring boot - Not a managed type
# š Spring Boot - Not a Managed Type Issue? Here's How to Fix It! šŖ Are you using Spring Boot with JPA and encountering a problem while starting your service? Have you received an error message saying "Not a managed type"? Don't worry, you're not alone!
Why does my Spring Boot App always shutdown immediately after starting?
# Why does my Spring Boot App always shutdown immediately after starting? So you've just started working on your first Spring Boot application, but every time you run it, the application shuts down immediately after starting. You were expecting it to run
How to set an "Accept:" header on Spring RestTemplate request?
# How to Set an "Accept:" Header on Spring RestTemplate Request? Are you using Spring's RestTemplate to make requests in your Java REST client? Do you need to specify the "Accept:" header in your request to specify the response format you want to receive,