syntax question

Hi

Can anyone explain what this mean in simple form?

(UL.id!="show") ? UL.style.display = "none" : UL.style.display = "block";

Code (markup):

Thanks

 

Its an if-else.

message = (age > 40) ? "You are too old" : "Hello kid !";

Code (markup):

 

It's equivalent of:

 if (UL.id!="show")
{
UL.style.display = "none";
}
else
{
UL.style.display = "block";
}

Code (markup):

 

Thank you very much!