You could still use it that way in arrays.
For hashes there is "exists" vs. "defined", see perldoc -f exists. If haven't tested it now (working from memory and POD), but this looks like it fits the bill.
In reply to Re^2: Assigning Null to a variable
by cavac
in thread Assigning Null to a variable
by Ombongi.Moraa
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |