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.
Løsning
Tak for dine kommentarer!
single
Spørg AI
Spørg AI
Spørg om hvad som helst eller prøv et af de foreslåede spørgsmål for at starte vores chat
Awesome!
Completion rate improved to 2
Symbols 2/3
Stryg for at vise menuen
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.
Løsning
Tak for dine kommentarer!
Awesome!
Completion rate improved to 2single