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MVC | Model View Controller | Android MVC Login Example with Validation

Android November 4, 2020

How to convert list to set in dart – flutter | vice versa

Dart April 11, 2022

7 Tips to get a High Paying 💰 Flutter Job in 2023

Flutter January 2, 2023

How to Generate Signed apk in flutter android studio

Flutter January 31, 2021

How to convert array to collection in javaScript

Scripting Languages January 13, 2022

Flutter Passing data between screens – send data to another page

Flutter August 2, 2021

Dart program to convert string to ASCII value (Code Units)

Dart June 22, 2021

tech guide

JSON in 2 minutes (JavaScript Object Notation)

What is JSON? JavaScript Object Notation(JSON) is a standard text based data format used in application development to send and receive data in JSON format,...

Rajat Palankar - September 26, 2023

Technical Blogs

git cheat sheet – github commands cheat sheet

Rajat Palankar - June 21, 2022

Scripting Languages

Types of Functions in JavaScript with Example

Rajat Palankar - March 19, 2024

Latest Articles

Database Management

AWS RDS MySQL Made Easy: A Step-by-Step Guide

Rajat Palankar - July 4, 2026

AWS

Build a Real-Time IoT Data Pipeline on AWS Using IoT Core, Kinesis, Lambda, S3, and DynamoDB

Rajat Palankar - May 24, 2026

AWS

Connect to AWS IoT Core using NodeJS & Publish MQTT Messages

Rajat Palankar - February 23, 2026

Node.js

Ultimate Node.js Backend Interview DSA Guide – 2026

Rajat Palankar - February 8, 2026

Flutter

Flutter Interview Questions and Answers (2026 Updated)

Rajat Palankar - January 12, 2026

Development Tools

DevOps Commands cheat sheet – Download PDF

Rajat Palankar - January 10, 2026

Error Solution

SSH Troubleshooting flowchart

Rajat Palankar - December 4, 2025

AWS

How to Set Up AWS Auto Scaling Group: Complete Step-by-Step Guide

Rajat Palankar - July 30, 2025

AWS

AWS Load Balancers with EC2 Instances – Complete Tutorial [2025]

Rajat Palankar - June 23, 2025

Node.js

Node.js Backend Developer Interview Prep (2025)

Rajat Palankar - June 2, 2025

Error Solution

How to Fix WSL Not Starting in Windows: 6 Easy Step-by-Step Solutions

Rajat Palankar - May 15, 2025

Development Tools

Getting Started with New Relic in Node.js Applications

Rajat Palankar - March 28, 2025