How do you write an event emitter base class that allows you to add event listeners?
what is the difference between the below two statements:- (1) var myname = "akiii"; (2) myname = "akiii";
Does javascript have the concept level scope?
What is undefined value means in javascript?
To put a "close window" link on a page ?
what does javascript null mean?
How would you check if a variable is null/undefined?
How to get the contents of an input box using javascript?
What is isnan in javascript?
What does the delete operator do?
What does undefined value mean in javascript?
How can you detect the client operating system using javascript?
What is unobtrusive javascript? How to add behavior to an element using javascript?
Write a way by which you can do something on the close of the window ?
How to get value from dropdown (select) control?
