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Spring @Transactional - isolation, propagation
# Understanding Spring @Transactional: Isolation and Propagation Explained with Real-World Examples <p>Imagine this: you're designing a banking application and you have a method that transfers money from one account to another. Now, what if two threads si
What in the world are Spring beans?
# What in the world are Spring beans? 🌱 Have you ever stumbled upon the term "Spring beans" while exploring Grails documentation or reading tech books, only to find yourself scratching your head in confusion? Don't worry, you're not alone! Many developer
How can I log SQL statements in Spring Boot?
# How to Log SQL Statements in Spring Boot Do you want to log those SQL statements in your Spring Boot application but they just won't show up in your log file? 😮 Don't worry, I've got your back! In this blog post, I'll walk you through the common issues
How to solve the “failed to lazily initialize a collection of role” Hibernate exception
🔍 Introducing the “failed to lazily initialize a collection of role” Hibernate Exception Are you encountering the dreaded "failed to lazily initialize a collection of role" Hibernate exception? You're not alone! This error is quite common, but fear not,
Where does the @Transactional annotation belong?
# Where does the `@Transactional` annotation belong? 🤔 You may have come across the `@Transactional` annotation in your Java Spring projects and wondered where it should be placed. Should it be used in the `DAO` classes, their methods, or the Service cla
How does autowiring work in Spring?
# How Does Autowiring Work in Spring? 🌱 Have you ever been confused about how the inversion of control (IoC) works in Spring? Don't worry, you're not alone! Autowiring is a powerful feature in Spring that can simplify your code and make your life easier.
What exactly is Spring Framework for?
# 🌸What's Spring Framework for? A Simple Guide for Java Developers 🌸 Hey there, tech enthusiasts! 👋 Are you curious about this mysterious and widely-acclaimed Spring Framework that everyone keeps talking about? 🌐 Well, you're in luck! 🍀 In this blog
Spring: @Component versus @Bean
# Spring: @Component vs @Bean: Which to Use and When? 😕 Spring framework provides two popular annotations - **@Component** and **@Bean** - to define beans. But when should you use one over the other? And why do we even have two options? 🤔 In this blog
Connect Java to a MySQL database
# 🤔 Connecting Java to a MySQL Database: Common Issues and Easy Solutions So you're trying to connect Java to a MySQL database, but you keep encountering frustrating errors? Don't worry, you're not alone! In this blog post, we'll tackle some common issue
How to get UTF-8 working in Java webapps?
🔥🌐 How to Get UTF-8 Working in Java Webapps: A Simple Guide 🌐🔥 So, you're facing an issue with getting UTF-8 working in your Java webapp? No worries, we've got your back! 🙌 First things first, let's address the common issues you might encounter: 1️