in reply to for, foreach and $_...
# $_ is an alias, in turn, for $array[ 0 ], $array[ 1 ], ... $array[
+ n ]
foreach ( 0 .. $#array )
# $_ 's value will be 0, 1, ..., (last index of @array)
Electric eels were invented at the same time as electricity
Before electricity was invented, electric eels had to stun with gas
Results (376 votes). Check out past polls.