Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number

Re: archive-zip problem

by derby (Abbot)
on Mar 28, 2005 at 13:41 UTC ( #442802=note: print w/replies, xml ) Need Help??

in reply to archive-zip problem

You should probably check your open call (and check if $vsc_log is empty)?

die "Error: $vsc_log does not exist" unless -e $vsc_log; die "Error: $vsc_log is empty" unless -s $vsc_log; open( FH, "< $vsc_log" ) or die "Cannot open $vsc_log: $!";

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://442802]
[ambrus]: The main loop for unixish systems is in https://metacpan. org/source/ KARASIK/Prima-1. 49/unix/apc_app.c. It is a hand-rolled select loop, but also always spins at least once every 0.2 seconds for some reason.
[ambrus]: marto: no, not that way. if you just want to test for an existing id attribute, then write *[@id] , or you can match a regexp to the value of that attribute like *[@id=~/something/ ]
[marto]: ambrus, thanks I ended up going with '//*[starts- with(@id, "thread_")]...
[ambrus]: Sometimes it's easier to just match elements in ways other than xpath, like directly with perl code.

How do I use this? | Other CB clients
Other Users?
Others chanting in the Monastery: (8)
As of 2016-12-08 10:53 GMT
Find Nodes?
    Voting Booth?
    On a regular basis, I'm most likely to spy upon:

    Results (140 votes). Check out past polls.