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New Articles

Android FileNotFoundException: open failed EPERM Operation not permitted

Android May 10, 2022

How to upgrade flutter SDK 3.32.0 & enable flutter windows desktop support

Flutter February 6, 2022

Flutter Bot Toast Library – Show Toast message , Toast Notification etc

Flutter February 12, 2020

How to get current time in IST, EST, CST, remove timezone T & Z javascript

Scripting Languages January 1, 2022

How to set Default TimeZone in NodeJS

Node.js March 2, 2023

JavaScript Beginner to Advanced Day 1 to 12

Scripting Languages August 16, 2024

What is git? Why we use GitHub

tech guide December 15, 2022

Flutter

Connect flutter app to firebase Console – firebase integration – Android

Hi Guys, Welcome to Proto Coders Point , In this Tutorial we are going to add Firebase Integration in Flutter Project. To make user of Firebase...

Rajat Palankar - January 21, 2020

Flutter

Dependency Injection in flutter using get it package

Keval audiya - April 17, 2023

Flutter

Stopwatch-timer in Flutter (with or without package)

Keval audiya - February 12, 2023

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Database Management

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AWS

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

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AWS

Connect to AWS IoT Core using NodeJS & Publish MQTT Messages

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Node.js

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Rajat Palankar - February 8, 2026

Flutter

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Rajat Palankar - January 12, 2026

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Rajat Palankar - January 10, 2026

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Rajat Palankar - December 4, 2025

AWS

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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

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Rajat Palankar - May 15, 2025

Development Tools

Getting Started with New Relic in Node.js Applications

Rajat Palankar - March 28, 2025