Introduction A common requirement in many applications is to enhance the readability of console outputs by adding colors. This is particularly useful in logging, troubleshooting, or simply making the interaction…
Creating custom annotations in Spring allows developers to define metadata that can be applied to various target elements within a program. These annotations can be customized to hold parameters, enabling…
Creating a custom annotation in Spring Boot can be a useful way to simplify and standardize repetitive code patterns within your application. Custom annotations can centralize configuration, improve code readability,…
Introduction Spring Boot Starter Actuator is a module within the Spring Boot ecosystem that provides essential production-ready features for monitoring and managing a Spring Boot application. This includes functionality to…
Introduction A common question for Kotlin developers is how to call a suspend function. Suspend functions are a key feature of Kotlin coroutines, enabling asynchronous programming by allowing functions to…
Printing to the console is a fundamental task for many programming activities, such as debugging, logging, and simple user interactions. In Kotlin, various methods can be used to output text…
Introduction Enabling HTTP/2 in a Spring Boot application can significantly enhance performance by allowing multiple streams of data to be sent concurrently over a single TCP connection. This is especially…
When developing a Spring Boot application, sometimes it becomes necessary to change the default HTTP port from 8080 to another port. This may be due to port conflicts, running multiple…
Spring Boot: How to Read a File from Resources Introduction Reading a file from the resources folder in a Spring Boot application is a common requirement, especially for loading configurations,…
Spring: How to Get Environment Variable In Spring applications, **retrieving environment variables** is a common task, especially when working with different environments for development, testing, and production. Environment variables help…