Safe, while perhaps not the best example, does allow execution without the risk of your program dieing. I guess it's for the folks who have something against eval.
In reply to Re^3: What operator should perl5porters use for safe dereferencing?
by thomas895
in thread What operator should perl5porters use for safe dereferencing?
by de-merphq
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |