Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

declaring lexical variables in shortest scope: performance?

by bliako (Monsignor)
on Mar 31, 2020 at 10:22 UTC ( [id://11114840]=perlquestion: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    my $x;
for $x (1,2,3){ print "x=$x\n" }
  2. or download this
    for my $x (1,2,3){ print "x=$x\n" }

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: perlquestion [id://11114840]
Front-paged by Corion
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? • Last hour • Other CB clients
Other Users?
Others perusing the Monastery: (5)
As of 2024-04-19 09:49 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found