Why DART is cooler than JavaScript
In this article, i am going to explain new feature of DART in compression to JavaScript.
DART is cooler than JavaScript
DART is a object oriented new programming language, developed by Google in October, 2011. The DART come in to existence in place of JavaScript, because it provide better functionality and fast performance than JavaScript. There are some reasons about DART developed by Google to used in place of JavaScript.
- DART can work with types
In DART if you want to work with types, just enable the type checker and go ahead.
- Classes and interface
DART also provide the better functionality of classes and interface, you can use it like a object based programming language.
- Inheritance
In DART , classes is present and therefore does now the extends keyword .Pretty damn simple in compression to JavaScript.
- Global namespace
DART have libraries, means if you have a keyword library, you must be understood by what is public visible outside of it.
- DART knows concurrency
DART knows isolate, but JavaScript thing are not concurrent.
- DART knows foreach
In JavaScript foreach loop is not present, but you can use foreach in DART.
- Weirdness intializing arrays
In DART, an array is basically a List.
Example
|
void main() {
var a = null;
var list=[1,2,3,4,5];
if(a!=null){
print("Not null");
}
else{
print("Value of a is null");
}
for(var ax in list){
print(ax);
}
}
|
Output:
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