2002 11:25
To: Perl List
Subject: distinguishing positive and negative values
Hi,
How do I distinguish between positive and negative values.
This is part of a merchant batch script.
The values are between the a and z
I want to make the refunds (negative values) go to one file
And the sales
Stuart Clark wrote:
Hi,
Hello,
How do I distinguish between positive and negative values.
$ perl -e'
for $value ( -15.32, 243.56, -2.45 ) {
if ( abs $value == $value ) {
print $value has a positive value.\n;
}
else {
print $value has a negative value.\n;
From: Stuart Clark [EMAIL PROTECTED]
How do I distinguish between positive and negative values.
The values are between the a and z
I want to make the refunds (negative values) go to one file
And the sales (positive values) got to another
Regards
Stuart Clark
# start
