Here’s a step-by-step guide to creating a Login Form in Flutter, along with complete working code you can copy and run. 🚀 Step 1: Create a New Flutter Project Run this in your terminal: flutter create login_appcd login_app 🧱 Step 2: Understand What We’ll Build We’ll create: 📁 Step 3: Read more
An e-commerce website tracks which products are purchased each day. The product that sells the most on a given day becomes the featured product for the next day. 📌 Rules: 🎯 Task: Given a list of product names purchased during the day, determine which product will be the featured product. Read more
You are given an integer N.Each digit in the number contains a certain number of holes. 🔢 Hole Definition: 🎯 Task Calculate and print the total number of holes present in all digits of the given number. 📥 Input Format 📤 Output Format 📌 Constraints 🧪 Example 1 Input: 649578 Read more
Here are most asked Provider & BLoC interview questions with clear answers for Flutter/Dart 👇 🔷 PROVIDER (Flutter) 1. What is Provider in Flutter? Answer:Provider is a state management solution built on top of InheritedWidget. It helps to manage and share state across the app efficiently. 2. Why use Provider? Read more
Integrating Firebase with Flutter is one of the most common tasks for building modern apps (authentication, database, push notifications, etc.). Here’s a step-by-step guide you can follow. 🔥 Step-by-Step: Firebase Integration with Flutter ✅ 1. Create Firebase Project 📱 2. Add App to Firebase For Android: android/app/google-services.json For iOS (Optional): Read more
Adding Google authentication to your Flutter app is one of the easiest ways to provide a fast, secure, and user-friendly login experience. With Firebase Authentication and Google Sign-In, you can integrate login functionality in just a few steps. In this guide, you’ll learn how to implement Google Sign-In in Flutter Read more
🔍 Introduction Auto-filling OTP (One-Time Password) has become a standard feature in modern mobile apps. It improves user experience by eliminating the need to manually type verification codes. In this guide, you’ll learn how auto OTP detection works in Flutter, along with step-by-step implementation, best packages, and SEO-friendly best practices. Read more
QuizInvent is a quiz-based educational app designed to help students and learners improve their knowledge, revise subjects, and build confidence for exams through regular practice. It’s developed by Appivanta and is available for free (with ads) on the Google Play Store. 🎯 What Is QuizInvent? QuizInvent – Your Exam Success Read more
PixBind: Image to PDF Convert is a mobile app for Android that lets users convert photos and images into professional-looking PDF files instantly. It’s designed with simplicity and speed in mind so that both casual users and professionals can create clean, shareable PDF documents straight from their smartphones. The app Read more
In today’s digital-first world, QR and barcode technology has become ubiquitous—from quick access to menus and websites to product information, coupons, and Wi-Fi connections. Enter QRInvent – QR Barcode Scanner, a lightweight Android app designed to scan and generate codes quickly, safely, and easily. 🔍 Overview QRInvent is developed by Read more