Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Re^3: scoping inside the loop

by LanX (Canon)
on May 17, 2013 at 18:40 UTC ( #1034007=note: print w/ replies, xml ) Need Help??


in reply to Re^2: scoping inside the loop
in thread scoping inside the loop

No, up to the point that you declare an inner $i with my the outer one is used.

No inner my $i means the outer one is everywhere available.

These are universal rules for lexical variables in almost any language!

Have a look at the scoping-article I linked.

Cheers Rolf

( addicted to the Perl Programming Language)


Comment on Re^3: scoping inside the loop
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1034007]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (12)
As of 2014-09-18 20:17 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (124 votes), past polls