DEV Community: Awaisoop

Flutter Developer Ask my anything about flutter web/desktop/mob

Awaisoop — Tue, 03 Nov 2020 06:00:56 +0000

Awaisoop — Fri, 22 Nov 2019 18:33:36 +0000

Dart provide us various built in data types in Dart.

Numbers
int
double
As contrast to Java or C++ Dart does not have anything like float or long. Dart offers just two types of number *Int and *Double.

Strings
Booleans
Lists
Maps
Runes
Symbols
====================================== Code ================================
void main() {

String fName = 'Awais';
var lName='Rehman'; // It is inferred as String automatically

int taxNo=123456;
var houseNo=405; // It is inferred as int automatically

bool isEmployed =true;
var isWorking = true; // It is inferred as String automatically

print(fName);
print(lName);
print(taxNo);
print(houseNo);
print(isEmployed);
print(isWorking);

}

Awaisoop — Fri, 22 Nov 2019 18:23:34 +0000

void main () { // main block starts from there

int a;                  // initialize Variable
a = 10;

print(a); // print statement

} // end program

Awaisoop — Fri, 22 Nov 2019 06:43:17 +0000

import 'dart:io';

void main() {
var name;

name = stdin.readLineSync(); // Import Libraay Alt+Enter
print(name); // it will print
}

Which input u will give it . it will simply print it but just String .....

Awaisoop — Fri, 22 Nov 2019 06:39:28 +0000

void main(){ // Main Block

print('Hello World'); //Print Statement

}