Quiz ES6 Basic - Constants are block-scoped variables.
Constants are block-scoped variables.
Sorry about that
Thanks for your feedback!
Thanks for your feedback!
Do you find this helpful?
Related Questions
- Constants are block-scoped variables.
- The statement "let" declares a block scope local variable.
- What is the final value of "obj" in the following example?
- What will the result of the following be?
- Rest is a new way for functions to handle an arbitrary number of parameters. Can you guess what the mysterious "a" variable holds?
- String interpolation is a much-needed new feature that is finally available in JavaScript. See the example below. Is there anything wrong with it?
- What value will this expression return?
- What will this function return?
- What is a Promise()?
- What value will this expression return?
- What will the result of this expression be?
- What will this function return?
- What result will this expression have?
- Why is super used?
- ES6 introduces a special "const" declaration. Do you know what it does?
- ES6 gives you a number of new methods for operating with Strings. Which one replaces this annoying piece of code?
- Array.from() is a powerful method which converts array-like objects into real Arrays. Why do you use it in the code below?
- ES6 gives an alternative way to assign variables. Can you guess what the below code does?
- What is stored in the triangle array?
- Is this a valid code?