Dart

All about SOLID Principles in Flutter: Examples and Tips

Check out this guide on SOLID principles in Flutter by Mihir Pipermitwala, a software engineer from Surat. Learn with real-world examples!

April 11, 2023

Solid Square Star Pattern in Dart — Code, Output & Variations

Print the solid square star pattern in Dart. Complete working code, expected output, algorithm explanation, and practice variations for beginners.

October 08, 2024

Right Triangle Star Pattern in Dart — Beginner Guide

Build a right-angled star triangle in Dart with nested loops. Full code with main() function, expected output, and practice exercises for new Dart developers.

September 10, 2024

Pyramid Star Pattern in Dart — With Code, Output & Variations

Print the pyramid star pattern in Dart. Complete working code, expected output, algorithm explanation, and practice variations for beginners.

July 08, 2024

Left Triangle Star Pattern in Dart — Mirrored Stars

Create a mirrored/right-aligned triangle star pattern in Dart. Includes StringBuffer for efficiency, output verification, and beginner practice variations.

April 07, 2024

Inverted Right Triangle Star Pattern in Dart: Descending Loops

Print an inverted right-angle triangle star pattern in Dart with full example code, three variations, and common beginner mistakes explained.

February 23, 2024

Count Nice Pairs in Dart — Modular Arithmetic Trick

Count nice pairs in an array in Dart. Learn the modular arithmetic trick that turns O(n²) into O(n) using hash maps, with full code and tests.

January 14, 2024

Master Flutter in Just 8 Hours | Full Course Hindi

Learn Flutter from basics to advanced in just 8+ hours. This covers everything related to UI, Data, Model, API, State Management, Navigator 2.0 and more.

Flutter Master Class Travel App | Flutter 3.13.0 for Beginners to Advanced | iOS & Android Cubit

From this tutorial we build a flutter cubit / bloc state management app. We will build it step by step. We will also build the ui and do api request. We will cover http get request and load the data using flutter cubit or bloc. We will also see how to use bloc-provider and bloc-builder for state update. This covers building the model and API request. (not speed code, not the flutter way). So this is a travel app. It's also very beginners friendly app.

Flutter Crash Course for Beginners - Build a Flutter App with Google's Flutter & Dart

Free Flutter Introduction for Beginners: Get Started with Flutter and learn how to build an iOS and Android app with Flutter!

Null safety in Dart - Introduction

Dart is becoming null safe. In this video, we're going to introduce the concept and why it's valuable. You'll learn about the basics, including syntax. As of the release of this video, in November 2020, Dart null safety is in beta. This means you are free to experiment with the feature but should not use it in production apps.