Booleans

If the value of a property is not known for an object, the return value is unknown. Therefore, there are three boolean values in JOHN language: yes? , no? ,and unknown , or in the computer science terms respectively true?, false?, and unknown.

 
Page last modified on September 26, 2008, at 01:34 AM
simplaPoweredBy
 

Warning: fopen(wiki.d/.flock) [function.fopen]: failed to open stream: Permission denied in /home/hesam/public_html/pmwiki/pmwiki.php on line 417

PmWiki can't process your request

Cannot acquire lockfile

We are sorry for any inconvenience.