Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine

Re: Reset while loop to beginning of hash when using 'each'

by perlmonkey (Hermit)
on Sep 25, 2003 at 23:31 UTC ( #294293=note: print w/replies, xml ) Need Help??

in reply to Reset while loop to beginning of hash when using 'each'

according to the each perldoc page, you have to reset the each call or else it will always keep iterating from where you left off.

To reset the is says execute: keys %hash; so you need something like:
# reset each keys %{$self->{'residues'}{$modelCount}}; while( my ($res, $ats) = each %{$self->{'residues'}{$modelCount}} ) { if($ats eq $line){ do stuff to $line; last LINE; } }

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://294293]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (7)
As of 2016-10-24 09:01 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (304 votes). Check out past polls.