Symbols 2/3
Symbol()
Function Description:
We can provide a description
to the Symbol()
function as an optional argument. This description
will make our symbols more clear.
The following example creates two symbols: firstName
and lastName
with values Michael
and Clarke
respectively:
1234let firstName = Symbol('Michael'); console.log(firstName.toString()); let lastName = Symbol('Clarke'); console.log(lastName.toString());
Swipe to start coding
Create a symbol with the value key
and store it in the variable password
. Output the result.
Рішення
Дякуємо за ваш відгук!
single
Запитати АІ
Запитати АІ
Запитайте про що завгодно або спробуйте одне із запропонованих запитань, щоб почати наш чат
Awesome!
Completion rate improved to 2
Symbols 2/3
Свайпніть щоб показати меню
Symbol()
Function Description:
We can provide a description
to the Symbol()
function as an optional argument. This description
will make our symbols more clear.
The following example creates two symbols: firstName
and lastName
with values Michael
and Clarke
respectively:
1234let firstName = Symbol('Michael'); console.log(firstName.toString()); let lastName = Symbol('Clarke'); console.log(lastName.toString());
Swipe to start coding
Create a symbol with the value key
and store it in the variable password
. Output the result.
Рішення
Дякуємо за ваш відгук!
Awesome!
Completion rate improved to 2single