Domanda di colloquio di HomeTouch Care
In regards to js, what does undefined mean?
Risposta di colloquio
Anonimo
21 set 2016
A variable that's not defined. As opposed to null or other falsey values. If something's not there, it will be un de fined.
In regards to js, what does undefined mean?
Anonimo
A variable that's not defined. As opposed to null or other falsey values. If something's not there, it will be un de fined.