Beefy Boxes and Bandwidth Generously Provided by pair Networks
"be consistent"
 
PerlMonks  

Re: true from (-e "") on Windoze

by scorpio17 (Monsignor)
on Jul 03, 2012 at 13:11 UTC ( #979690=note: print w/ replies, xml ) Need Help??


in reply to true from (-e "") on Windoze

How about this:

$file = '""'; if ( -e $file && -f $file ) { print "Yes\n"; } else { print "No\n"; }


Comment on Re: true from (-e "") on Windoze
Download Code
Re^2: true from (-e "") on Windoze
by monsoon (Pilgrim) on Jul 03, 2012 at 15:22 UTC
    I think -f rules out too much, named pipes for example. It all depends on what kind of files the list can contain.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://979690]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (8)
As of 2014-12-27 07:51 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (176 votes), past polls