java

# 🌼 Mastering Spring Cron Expressions for Perfect Scheduling 🌼 Are you struggling to schedule your code execution at a fixed time using a Spring cron expression? 😫 Don't worry, we've got you covered! In this blog post, we'll walk you through the common

# Setting Active Profile and Config Location from Command Line in Spring Boot 🌟 Welcome to my tech blog! Today, we are going to talk about how to set the active profile and config location from the command line in a Spring Boot application. This is a com

🔒⚙️ **Securely Obtaining Current Username in Spring Security with BuenoSecurity** 💪 Welcome to another exciting edition of the BuenoTech blog! 🥳📝 Today, we're going to explore a burning question that many Spring Security enthusiasts have: **"What is t

# How to Inject a Property Value into a Spring Bean Configured with Annotations 🌱 So, you have a bunch of Spring beans that are picked up from the classpath using annotations, but you want to inject a property value into one of them. 🌱 👉 First, let's

# Reading a List from Properties File and Loading with Spring Annotation @Value So you want to have a list of values in a `.properties` file and load it directly into your class using Spring annotation `@Value`. You're wondering if there's a way to do thi

# Why is Spring's `ApplicationContext.getBean()` considered bad? 🤨 So you're diving into the world of Spring, configuring beans left and right, and you stumble upon this answer on Stack Overflow claiming that calling `ApplicationContext.getBean()` is a b

🌟 Understanding the Difference between Role and GrantedAuthority in Spring Security 🌟 Are you feeling puzzled by the concepts of "Role" and "GrantedAuthority" in Spring Security? Don't worry, you're not alone! Many developers find it confusing and treat

📝 **Blog Post: Spring Boot - Configure and Use Two Data Sources** 👋 Hey there tech enthusiasts! Today, let's dive into a common question: "How can I configure and use two data sources in Spring Boot?" If you're facing this challenge, worry not! We've go

# Type safety: Unchecked cast - What's the Deal? 😮 So you're working on your Java project, feeling all confident and mighty, when suddenly you come across this pesky warning in Eclipse: **Type safety: Unchecked cast from Object to HashMap<String,String>