$ENV{MY_VAR} = "test";
will set the env var MY_VAR
-Venkat
-Original Message-
From: perl newbie [mailto:[EMAIL PROTECTED]]
Sent: Thursday, July 26, 2001 3:22 PM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: Re: setting and importing ENV from within PERL
I am trying to figure
One thing
When you compare strings use "eq" string comparition operator. Not "="
-Venkat
-Original Message-
From: Jennifer Pan [mailto:[EMAIL PROTECTED]]
Sent: Thursday, July 26, 2001 11:55 AM
To: [EMAIL PROTECTED]
Subject: if in a list
I want to test if "AF1" is in my list @myli
You can use signal handlers
$::SIG{__DIE__} = \&cgi_die;
This will be invoke cgi_die sub when ever the script dies
You can also look at
perldoc sigtrap
Same signal names used in unix signal used here.
I suggest to look at
sigtrap perldoc
- Venkat
-Original Message-
From: David Fr
EMAIL PROTECTED]]
Sent: Thursday, July 26, 2001 4:38 AM
To: Venkat Mohan
Cc: 'David Freeman'; [EMAIL PROTECTED]
Subject: Re: appending to file?
Lightning flashed, thunder crashed and Venkat Mohan <[EMAIL PROTECTED]>
wh
ispered:
| --_=_NextPart_001_01C1155C.C049A170
| Con
Are you closing the APPEND file at the end of the process?
-Original Message-
From: David Freeman [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 25, 2001 3:51 PM
To: [EMAIL PROTECTED]
Subject: appending to file?
ok last question on this script for today. According to the book i sho
Simple,
After you prepare the sql statement you must execute the statement. See the
non indented line of code below.
my $dbh=DBI->connect($db, ,$username,$password)
or die "Couldn't connect".DBI->errstr;
my $sth=$dbh->prepare('SELECT * FROM tbl_clients')
There are some functions that can return arrays and users can write subs
that return arrays.
Take this example.
my $($string, $token);
$string = "Tom is not confused any more";
foreach $token (split ' ', $string) {
print "$token\n";
}
This will return
Tom
is
not
confused
any
more
In the
This will work.
open outfile ">>outfile.txt";
open cmdoutput " $command |";
while() {
print outfile;
}
close cmdoutput;
close outfile
-Original Message-
From: Tyler Longren [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 24, 2001 12:48 PM
To: Perl Beginners
Subject: output of a comman
This page might help in future.
http://www.cpan.org/modules/INSTALL.html
If you are using perl in Windows environment try active perl
www.activestate.com
They have an excellent PPM program which helps a lot.
Thanks,
Venkat
-Original Message-
From: Sascha Kersken [mailto:[EMAIL PROTECT
