You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

32 lines
1.0 KiB

## Redeclaration of Love
### Assign, re-assign
Remember the `let` keyword used to declare new variables.
> Note that we can't have multiple variables with the same identifier otherwise
> JS wouldn't know which one is which.
Redeclaring a variable will crash !
But it is still possible to use the `=` _(assignation operator)_ to change its
value !
### Instructions
The variable `love` has been declared and will be used during the tests.
You must try to re-assign the `love` variable to the string value
`I still love you !!` but without re-declaring it !
> Note that sometimes you may find variable declared with `const`. This means
> that the assignation is constant and can never be re-assigned !
>
> It is used to protect your code against errors, but you can always use `let`
> in its place.
>
> Also you may find online old code using `var`. We are trying to get rid of
> `var`'s since 2015. It's ancient syntax and it was pretty problematic. Never
> use it! If you see code using it, try to find a more recent example. This one
> is outdated.