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

[@ahmedbaig8543]

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

[@thetechbrotherss]

Always welcome

[@AsifMunir-c9k]

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.

[@thetechbrotherss]

yes

[@syedshahzain-u4c]

Great

[@thetechbrotherss]

thanks

[@dailyproduction626]

Nice sir keeping

[@thetechbrotherss]

Thanks

[@syedshabbarraza7858]

Keep uploading on this topic sir

[@thetechbrotherss]

More are coming

[@usamarazzaq8657]

Really looking forward to this series ❤

[@thetechbrotherss]

You will love it

[@sharjeelashraf9887]

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

[@thetechbrotherss]

wait is over

[@Unknownue8686]

Better understanding 🤩

[@thetechbrotherss]

Glad you like it, do share

[@SehrishMoujahid]

node js per bhe tutorial bnao aap

[@thetechbrotherss]

soon

[@Data_Techz]

Nice Sir

[@thetechbrotherss]

thanks

[@KhizarSajidKN-et2nl]

Very informative ❤

[@thetechbrotherss]

Glad you think so!

[@saqibbhatti4452]

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

[@thetechbrotherss]

ok

[@savidulai]

Great video mate :)

[@thetechbrotherss]

Thanks a lot!

[@waizumer-me5qw]

Thank you

[@thetechbrotherss]

You're welcome

[@kumailabbaskumailabbas1924]

May God give you Success🙏

[@thetechbrotherss]

Ameen

[@kingshuzaifa2039]

Object or class ki video sir smj ni ayi Thora mazeed details me smjha Skte he

[@cryptowlebhaiya]

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

[@thetechbrotherss]

It can change when you obj = 20

[@abdulsaboortech8784]

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

[@thetechbrotherss]

Ni bro, it's may be you didn't get it

[@MudassirMairaj]

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)

[@thetechbrotherss]

ok

[@fury6945]

class and object done

[@thetechbrotherss]

Great

[@Minipro12345]

:)

[@thetechbrotherss]

do share