#3 Class and Objects in Dart || Dart OOP Tutorials For Beginners in Hindi/Urdu

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In this lecture i will teach you what is class in dart, how to create classes in dart, what are the properties and attributes of class, methods in class, how to create objects of class and how to create multiple objects of class in dart and many more practice code with example.

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00:00 Introduction
00:45 What is Class | Definition with use-cases
03:10 How to create class in dart
04:25 Attributes, properties, methods, functions
07:20 How to create Objects
10:50 Pass data using objects
11:51 Multiple objects
13:30 Add more attributes or properties in class

introduction to oop, roadmap of oop, object oriented programming, dart, tutorials, dart tutorials, dart oop tutorials for beginners, null safety, what is null safety in dart,

#dart #flutter #oop #dartoop #programming #tutorial #thetechbrother

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When ever i forgot something i come here to learn again 😊 Thank you Asif Taj ..

ahmedbaig

In Dart, the ? placed after a variable type indicates that the variable is nullable, meaning it can hold either a value of that type or null.

AsifMunir-ck

Was waiting for this series so long. Thanks alot for getting it uploaded for us brother. Hats Off to you.

sharjeelashraf

Really looking forward to this series ❤

usamarazzaq

Everything in flutter/dart is object. Objects are simply data structure in memory and these objects are created with the help of classes.
These classes contains data as well as logic (methods/functions)

MudassirMairaj

Sir Definition screen per display kr dy kr easy rah understanding kr Ma

saqibbhatti

void main() {
Person obj = Person();
print(obj.age);
obj.age = 12;
print(obj.age);
}

class Person {
String name = "";
int age = 0;
} you say these are static and cant change these values but it is working

cryptowlebhaiya

jab ham ? add kren gy tu its mean ye value null ho skti hy ap ny last lecture me bataya yahan ap bta rahy hain k ye value null nai ho skti. ap jaldi me baten thora ulat pulat kr jaty hain jis ki waja sy sekhny wala confuse ho jata hy

abdulsaboortech

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