Using AS Perl 5.8.7 under W98SE, the PATH environment variable is
displayed, then assigned a new value; but the new value doesn't propagate
back to the MS-DOS %PATH% variable. Are the %ENV values read-only?
Many thanks to Robert, Bill, Alex, and Chris who responded to this inquiry.
I should
Using AS Perl 5.8.7 under W98SE, the PATH environment variable is
displayed, then assigned a new value; but the new value doesn't propagate
back to the MS-DOS %PATH% variable. Are the %ENV values read-only?
C:\Programs\PERLSET
...
On Thursday, June 30, 2005 1:25 AM, $Bill Luebkert [SMTP:[EMAIL PROTECTED]
wrote:
You could start that package off with a 'package main;' stmt which will
put you in the same namespace as the calling module.
Good idea. This obviates the need to import identifiers. Rob suggested a
similar
On Thursday, June 30, 2005 09:33:23 +0200, Johan Lindstrom
[SMTP:[EMAIL PROTECTED] wrote:
This is what I meant when I said a hash is a good solution to this problem.
You're not really interested in the order, you want to access each element
by a convenient name.
It sounds like a bit of data
On Wednesday, June 29, 2005 2:19 AM, $Bill Luebkert [SMTP:[EMAIL PROTECTED]
wrote:
Your explanation leaves a little to be desired. You could knock it
down to a single hash that contains pointers to all your arrays if
that helps. Then you could use names instead of numbers (or not).
Not sure
Thank you for responding. Please see my detailed explanation, posted to Bill
Luebkert recently.
On Wednesday, June 29, 2005 10:42:45 +0200, Johan Lindstrom
[SMTP:[EMAIL PROTECTED] wrote:
If you're familiar with OO, that sounds like the way to go. You have data.
You have subs that act on this
On Wednesday, June 29, 2005 3:10 AM, Sisyphus [SMTP:[EMAIL PROTECTED]
wrote:
Perl in a Nutshell is quite correct here, I think. If the module does not
have a package name (which is rarely the case) then $var, $::var, and
$main::var are all the same thing.
D:\pscrpttype trial.pm
sub
Problem Statement: The main program creates an array of pointers to
anonymous arrays, each of which has about 10 elements. Since I am in the
development phase, I keep changing the order and identity of the elements.
Because there are many lines of code that reference those elements, I
An MS-DOS batch file launches a PERL script which calculates input
specifications for a filter-design program written in FORTRAN running under
cygwin's shell for MS-DOS. The specifications are written by PERL to many
text-files which are read by the UNIX-based program. Therein lies the