Beefy Boxes and Bandwidth Generously Provided by pair Networks
Keep It Simple, Stupid
 
PerlMonks  

Re^4: Feature Idea: qr//e

by LanX (Cardinal)
on Jan 19, 2017 at 14:03 UTC ( #1179914=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    use strict;
    use warnings;
    ...
    
    warn $x;
    
  2. or download this
    "my" variable $x masks earlier declaration in same scope at c:/tmp/pm/
    +scope_postfix_for.pl line 12.
    666 at c:/tmp/pm/scope_postfix_for.pl line 7.
    Use of uninitialized value $x in warn at c:/tmp/pm/scope_postfix_for.p
    +l line 16.
    Warning: something's wrong at c:/tmp/pm/scope_postfix_for.pl line 16.
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1179914]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (5)
As of 2020-12-03 14:08 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How often do you use taint mode?





    Results (56 votes). Check out past polls.

    Notices?