#fullstack Development Tutorials & Tips | Roast Dev

💻 6+ years of coding… and still learning!

I just took a look at my GitHub activity since 2018, and it made me realize how far I’ve come. From my first commits back then to my peak in 2021 (where I was super active with 287 contributions), I...

10.03.2025 0 Read More

converting default method to program in string

1.small to capital ⛶package String_start; public class small_caps { public static void main(String[] args) { String name = "neelakandan"; for (int i = 0; i < name.length(); i...

10.03.2025 0 Read More

converting default String default method,Primitive to String,reverse name

*Primitive datatype to String-->Strins s==string.vauleof(100)//static medhod. system.out.println(s+100)//output == 100100 *1.contain_method prensent or not ⛶package String_start; public class co...

11.03.2025 0 Read More

Exploring Collaboration Opportunities in Tech

Hi! I’m Akanksha, currently working at Wangoes, where we specialize in Mobile App Development, Full-Stack Solutions, AI/ML, and Staff Augmentation. If you're looking for expert developers or a relia...

12.03.2025 0 Read More

Luhn algorithm- credit card,check year/month/date

The Luhn algorithm doesn't have a formula in the conventional mathematical sense. Instead, it's made up of a series of steps.Step 1: Starting from the right, double the value of the second-to-last dig...

12.03.2025 0 Read More

Understanding Node.js Architecture: Deep Dive into Event Loop, Threads, and Concurrency

Node.js is a popular tool for building fast and scalable server-side applications using JavaScript. But what makes it so powerful? Behind the scenes, Node.js uses a smart architecture that lets it han...

05.05.2025 0 Read More

Week 1: My First Todo App — Learning SDLC and Agile

This week I started learning full-stack development. I planned a simple Todo List app. I learned about SDLC (Planning, Designing, Coding, Testing, etc.) and Agile (step-by-step app building).My app wi...

05.05.2025 0 Read More

A Comprehensive Guide to Backend Development

Backend development is the backbone of modern web applications. It manages server-side logic, data handling, authentication, and API communication.In this post, we’ll explore backend dev using a Jav...

06.05.2025 0 Read More

My Journey as a Python Full-Stack Developer 🚀

Hey Devs! 👋 I'm excited to share my journey as a Python full-stack developer. Over the past months, I’ve been working with Django, Django Rest Framework, React, and Tailwind CSS to build some aw...

14.03.2025 0 Read More

Exception Handling

Exception Handling in JavaThe Exception Handling in Java is one of the powerful mechanism to handle the runtime errors so that the normal flow of the application can be maintained.What is Exception in...

16.03.2025 0 Read More