Categories


What is "0 but true" and why is it

Raiting 0.00

Description

This small tutorial explains to the programmer as to why Perl uses the 0 but true return value while executing some system functions. This can therefore be termed as a special way to show a good exit of function call.

Information
Title: What is "0 but true" and why is it
Author: admin0085
Price / Cost:
Last Updated: 2003-04-13
URL: Click to Visit
Web site Language: English
Total Votes: 2
Current Rating: 0.00
Total Hits #: 1042
Listings ID #: 10888

Need Scripts Message

We at Need Scripts, help You For Free, You can help us to serve you even better!

  1. Put a link, banner or button of Need Scripts on your website.
  2. Become a Need Scripts Sponsor or Advertiser.
  3. Tell your newsgroup and/or mailing list about Need Scripts.