What is the difference between undefined value and null value?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More JavaScript Interview Questions

How to detect browser name using JavaScript?

0 Answers  


What are exports and imports?

0 Answers  


what is the difference between the below two statements:- (1) var myname = "akiii"; (2) myname = "akiii";

0 Answers  


What is the difference between programing language and scripting language.?

3 Answers   Reliance, TCS,


What is global variable in javascript?

0 Answers  






What exactly does javascript do?

0 Answers  


What are the primitive data types in JavaScript?

0 Answers  


How do you extend classes Code snippet: const circle = { radius: 20, diameter() { return this.radius * 2; }, perimeter: () => 2 * Math.PI * this.radius };

1 Answers  


What is strict mode?

0 Answers  


What is difference between scripting and programming?

0 Answers  


Which is better for or foreach in javascript?

0 Answers  


What is a javascript code?

0 Answers  


Categories