Day-04: Java Work Flow
Java is a compiler program language. Workflow:
Source Code -->> Byte Code -->> Binary CodeHuman code -> hello.java
-> Compiler -> hello.class
-> JVM ->...
DAY 1 Java instercation
Introduction to Java: A Beginner's Guide
Java is one of the most popular programming languages in the world, known for its platform independence, security, and versatility.What is Java?Java is ...
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Garbage Collection (GC) is a cornerstone of Java's memory management, ensuring efficient use of resources by reclaiming unused objects. But how do we monitor and optimize this critical process in real...
AWS Lambda Profiler Extension for Java- Part 1 Introduction
Introduction
AWS recently released AWS Lambda Profiler Extension for Java. The Lambda profiler extension allows you to profile your Java functions invoke by invoke, with high fidelity, and no...
Stop Rewriting JWT Code for Every Spring Boot Project
Every time I started a new Spring Boot project, I found myself writing the same JWT authentication setup over and over again. Configure Spring Security, set up token generation, validation, blacklisti...
Java Memory Leaks: What Causes Them and How to Avoid Them
Memory leaks in Java arenโt always loud or obvious. Sometimes, they creep in quietly - through static fields, forgotten listeners, or subtle misuse of common classes. These leaks donโt crash your ...
A Springboot developer's perspective on using TRPC
This isn't the first time I'm trying to build a SaaS. I've tried before. Looking back the tech stack that I used was perhaps a bit excessive. A quick breakdown would be as follows:
Springboot
NextJS
P...
LeetCode 3169. Count Days Without Meetings
Problem Statement
You are given a positive integer days representing the total number of days an employee is available for work (starting from day 1). You are also given a 2D array meetings o...
Spring Architecture Series-3.Understanding Spring MVC Implementation
Introduction
Spring MVC is a powerful web framework that implements the Model-View-Controller pattern.In this article,I'll explore the implementation of a simplified Spring MVC framework thro...
Spring Architecture Series-4.Building Spring Framework from Scratch: A Learning Path Guide
Introduction
Building a Spring-like framework from scratch is an excellent way to deeply understand Spring's core principles and architectural design.In this article,I'll outline a structured...