What
will be the output of the following code?
var abc = 10;
var result = (function () {
delete abc;
return abc;
})();
alert(result);
Answers:- The output would be “10”. Here “abc” is a number
type global variable and not an object.
The “delete” operator is used to delete the
property of an object so it will be “10”.
Stayed Informed – Best JavaScript Interview Questions & Answers
Stayed Informed – Best JavaScript Interview Questions & Answers
I hope you are enjoying with this post! Please share with you friends. Thank you!!
|
Anil Singh is an author, tech blogger, and software programmer. Book writing, tech blogging is something do extra and Anil love doing it. For more detail, kindly refer to this link..
|