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#dart#functions

Introduction to Dart - Part 2: Functions

Andrea Bizzotto

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  • Presented by Andrea Bizzotto

Beginner. No background in the topic needed.

14K views7 years ago2 recommendations

Programming languagesFunctional programming

Andrea Bizzotto explains functions, return types, optional and named parameters, and the arrow operator in Dart.

Sign up here for more videos: codewithandrea.com/ This mini-video series is a FREE sample of my Flutter & Firebase Udemy Course: codewithandrea.com/courses/flutter-firebase/ Level: BEGINNER. Some previous programming knowledge is helpful, but not strictly required. This video includes an overview of functions in Dart. PART 2 - LESSONS: - Intro - 09. Functions - 10. Function return types - 11. Optional parameters, nullability and default values - 12. Named parameters - 13. The arrow operator The code in this video was written in Dart 2.1 with Dartpad: dartpad.dartlang.org/ Thanks for watching!

Why it's here

2 people recommend this

What people say. Recommended for beginners to learn Dart language fundamentals before diving into Flutter.

u/Schnausagesin r/FlutterDev • Recommends

On “Having a problem grasping the logic part of coding in Flutter, what should I learn first?”

Take some time to learn the Dart language itself. Isolating the language from the Flutter framework should help you develop a better grasp of the logic that you'll eventually use in Flutter. Become familiar with functions in Dart: [video Don't simply watch the tutorials but also code your own alongside using dartpad.dev Then you can better familiarize yourself with Classes in Dart: [video Next you can practice passing data and variables from widget to widget by using the following as a reference: [video And later after a few practice apps, you can familiarize yourself with Provider for state and data mgmt: [video

u/bizz84in r/FlutterDev • Recommends

Introduction to Dart - Part 2: Functions