Friends:
I have an outerloop with a list and so do I have an
inner loop with another list.
$_ variable points to list in the outer-loop or
inner-loop depending upon the scope. I prefer to not
use aliases. In such a case, when I am in the scope of
inner loop, can I access the looping variable on the
outer without using an explicit alias variable?
For ex:
for(1..10){
print("$_\n\t"); # $_ is 1,2,3...
for(a..h){
print("$_\t"); # $_ is a,b,c...
# How can I refer to 1,2,3 here??
}
print("\n");
}
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