How do you extend classes Code snippet: const circle = { radius: 20, diameter() { return this.radius * 2; }, perimeter: () => 2 * Math.PI * this.radius };
1 665What is the output of below code var car = new Vehicle("Honda", "white", "2010", "UK"); console.log(car); function Vehicle(model, color, year, country) { this.model = model; this.color = color; this.year = year; this.country = country; }
1 869What will be the output of the code below? var Y = 1; if (function F(){}) { y += Typeof F;
} console.log(y); 1 858What will be the output of the following code? //nfe (named function expression) var Foo = Function Bar() { return 7; }; typeof Bar();
1 820
What is null in programming?
What is argument objects in javascript & how to get the type of arguments passed to a function?
Write about the errors shown in javascript?
Are there any training Institutions on iphone Automation testing?
What close() does in javascript?
Describe what u had done today?
What is the disadvantage of using innerhtml in javascript?
What is use of JavaScript and jquery?
Define escape() function?
How to disable an html object ?
How do you access an element in an HTML document with JavaScript?
Can you assign an anonymous function to a variable?
When would you use javascript closures?
What are classes in javascript?
What is a class in javascript?
