Explain javascript closures by example.
What does "1"+2+4 evaluate to?
What would be the result of 3+2+”7″?
How can you detect the client operating system using javascript?
What is an asynchronous programming? Why is it important in javascript?
Write a program that inputs a 5-digit integer from the keyboard and prints if the input number is a palindrome or not. A palindrome is a number which has the same digit from either end.
How do I open javascript?
How to validate a form in javascript?
Explain “use strict” ?
Which built-in method removes the last element from an array and returns that element?
Which built-in method returns the characters in a string beginning at the specified location?
Do I need var in javascript?
How to get checkbox status whether it is checked or not?