Constant 3/3
const Does Not Allow Hoisting
As discussed in the previous chapter, let does not allow hoisting i.e. we cannot use a variable before the declaration. Just like let we can not use hoisting with the const.it is only supported with var.
123MYPLANET = 'earth'; console.log(MYPLANET); const MYPLANET;
Swipe to start coding
Rearrange the following code to display the value of SALARY on the console.
Solution
Summary:
- We can neither change the values of the
constvariables through reassignment nor we can redeclare them. - Value should be assigned to
constvariables at the time of declaration.
Thanks for your feedback!
single
Ask AI
Ask AI
Ask anything or try one of the suggested questions to begin our chat
Awesome!
Completion rate improved to 2Constant 3/3
Swipe to show menu
const Does Not Allow Hoisting
As discussed in the previous chapter, let does not allow hoisting i.e. we cannot use a variable before the declaration. Just like let we can not use hoisting with the const.it is only supported with var.
123MYPLANET = 'earth'; console.log(MYPLANET); const MYPLANET;
Swipe to start coding
Rearrange the following code to display the value of SALARY on the console.
Solution
Summary:
- We can neither change the values of the
constvariables through reassignment nor we can redeclare them. - Value should be assigned to
constvariables at the time of declaration.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowThanks for your feedback!
Awesome!
Completion rate improved to 2single
