Dart is the language that is used to write and code out Flutter Applications. It's the first step to building your own flutter app. So join us 5th March at 5 PM to learn all about Dart, the most popular language used for building Flutter Applications. Agenda: • Basic Syntax, Data Types and Variables • Conditional Statements and loops • Functions and Exception Handling • Class, Objects, Reference and Instance Variables • Inheritance and Method Overriding • Arrays, Sets and HashSet, Maps and HashMaps

1. Introduction to DART
Jahnavi Bollineni
Core Team Member

2. Introduction
● Client-optimized language for developing fast apps on any platform
● Open-source programming language originally developed by Google.
● Object-oriented language.
● Flexible Typing System
● Extensively use to create single-page websites and web-applications.

3. Applications of DART
● Flutter applications
●Cross-platform mobile apps
●Web Applications
●Smart Displays

4. Basic Syntax
void main() {
print('hello world');
print(3*6);
}
● void - Return type
● main - Entry Point

5. Comments in DART

6. Data Types and Variables

7. Declaring a Variable

8. Strings, Literals and String Interpolation

9. Conditional Statements
IF - ELSE STATEMENT

10. IF ELSE IF LADDER

11. Loops

12. FOR LOOP
WHILE LOOP

13. DO WHILE LOOP

14. Functions

15. Functions

16. Exception Handling

17. Class & Objects

18. Reference & Instance Variables
Instance Variable
● Instance variables are the properties of class.
● Every object of a particular class has individual copy of all instance
variables.
● Instance variables are created with object creation and gets destroyed with
object destruction.
Reference Variable
● They refer to or point to the memory storage allocated for particular
object created.
● Reference variable is the alias or identifier for the declared objects.

19. Arrays
● Also Known as LIST as Fixed-length
● In this Module we’ll be covering
○ List - Fixed Length List, Growable List
○ Set - HashSet
○ Maps - HashMap

20. Set & HashSet

21. Map & HashMap

22. Thank You!
Shoot your questions.