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What is the use of return key in javascript
3 ответов
+ 2
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+ 2
Monu Kumar
Used to return something from a Function
For eg:-
Function hi(name){
return "hello "+name
}
//This function takes name as a parameter and returns "hello"+ name
//using hi();
alert(hi("Arnav"));
//Now hi("Arnav") will be replaced with "hello Arnav" and alerts("hello Arnav")
That's what a return statement do