Help for this page

Select Code to Download


  1. or download this
    *EINTR = \4;
    
  2. or download this
    package ConstantVars;
    use strict;
    ...
    }
    
    1;
    
  3. or download this
    use strict;
    use warnings;
    ...
    );
    
    print "PI is $PI in version $VERSION\n";
    
  4. or download this
    PI is 3.14159 in version 1.01