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Beginner Dartpad
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>A Beginner Dartpad- enigmatic7earth</title> | |
| <script defer src="main.dart.js"></script> | |
| </head> | |
| <body> | |
| <p id="Sample"> | |
| Sample paragraph. | |
| </p> | |
| </body> | |
| </html> |
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| void main() { | |
| print("Hello, World of Dart"); | |
| print("----------Data Types----------"); | |
| int a = 7; | |
| double b = 3.5; | |
| num c = 45; | |
| num d = 4.5; | |
| print("A = "'$a'+" B = "'$b'+" C = "'$c'+" D = "'$d'); | |
| print("A is of type: "+ a.runtimeType.toString() + " with value :" + a.toString()); | |
| print("B is of type: "+ b.runtimeType.toString() + " with value :" + b.toString()); | |
| print("C is of type: "+ c.runtimeType.toString() + " with value :" + c.toString()); | |
| print("D is of type: "+ d.runtimeType.toString() + " with value :" + d.toString()); | |
| String language = "Dart"; | |
| print('I\'m learning the $language language'); | |
| bool flag = false; | |
| print('Flag = $flag , type:'+flag.runtimeType.toString()); | |
| print("----------Variables----------"); | |
| var x = "X-Men"; | |
| print('Varible x has a value of $x and type :'+ x.runtimeType.toString()); | |
| print("----------Parsing----------"); | |
| var xa = "1"; | |
| int numxa = int.parse(xa); | |
| print('XA = $xa , type:'+xa.runtimeType.toString()); | |
| print('NUMXA after int.parse(xa) = $numxa type:'+numxa.runtimeType.toString()); | |
| print("--------------------"); | |
| var xb = 55.55; | |
| String strxb = xb.toString(); | |
| print('XB = $xb , type:'+xb.runtimeType.toString()); | |
| print('STRXB after xb.toString() = $strxb type:'+strxb.runtimeType.toString()); | |
| print("----------Lists----------"); | |
| var list = [1,1.23,"abc", false]; | |
| print('List = $list type:'+list.runtimeType.toString()); | |
| print("----------Maps----------"); | |
| var map = { | |
| "name":"Andre", | |
| "age":45 | |
| }; | |
| print('Map = $map type:'+map.runtimeType.toString()); | |
| print("----------Functions----------"); | |
| double res = getSquare(11.0); | |
| print('RES = $res type:'+res.runtimeType.toString()); | |
| } | |
| double getSquare(double x){ | |
| return x*x; | |
| } |
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| #Sample { | |
| font-size: 20px; | |
| font-family: 'Open Sans', sans-serif; | |
| text-align: center; | |
| margin-top: 20px; | |
| background-color: SlateBlue; | |
| color: Yellow; | |
| } |
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