On Sunday 14 April 2002 00:40, you wrote:
> I use " " for true and "" for false. Is there a more standard (or
> readable) values for true and false?
>
> Thanks in advance.
You could use 0 as false and 1 (or another non-zero value) as true.
Steven
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On Wednesday 16 January 2002 03:56 pm, rabs wrote:
> I am new to regualr expressions and becoming accqainted with the =~
> operator. It appears to me that the =~ allows me to match a pattern in a
> REGEX against a variable. As such it replaces the $_ varible.
>
> $name =~ /[rabs]/;
>
> mtaches w
On Wednesday 16 January 2002 11:45 am, [EMAIL PROTECTED] wrote:
> Hello,
> I'm using a nice little GDBM file for authentication. It just stores users
> and passwords as SHA1 hashes. When I need to authenticate someone (fewer
> than 15 lines in the dbm file) I just tie it and compare the SHA'd user
On Monday 14 January 2002 08:58 pm, Chris Anderson wrote:
> I need to be able to do a wget (But not with a system() command if
> possible)
> I need to get the current directory. In Linux I type pwd and it shows it
> to me, or
> I can use the $PWD variable. But if I :
> print "The current p
On Monday 14 January 2002 02:42 am, you wrote:
> L.S.,
> I'm looking for a simple way to get all files in a directory and all it's
> subdirectories on Win32.
> For instance, the directory structure looks like this:
>
> c:\temp\
> file01.txt
> file02.txt
> c:\temp\subdir01
>
On Monday 14 January 2002 02:25 am, I wrote:
> On Monday 14 January 2002 02:07 am, you wrote:
> > Hi, I wanted to do this:
> > ln -s X Y but unless it don't already exists?
> > How can I do this in Perl?
> > Thanks
>
> Using the normal file testing in Perl I think this'd work:
>
> if (-l $filename
On Monday 14 January 2002 02:07 am, you wrote:
> Hi, I wanted to do this:
> ln -s X Y but unless it don't already exists?
> How can I do this in Perl?
> Thanks
Using the normal file testing in Perl I think this'd work:
if (-l $filename) {
# do stuff here
}
that's a dash then the letter
On Monday 14 January 2002 04:54 pm, you wrote:
> Can I use this :-
> @my_arry = undef;
No, because it doesn't clear the array. Read the following quote:
Small quote from "Learning Perl" page 53 - under the section "Using
Scalar-Producing Expressions in a List Context"
<>
Going this direction is
On Monday 07 January 2002 03:16 am, you wrote:
> You have two options:
>
> Option one: Put the string between single quotes $a = '"Test Test Test"';
>
> Option two: $a = q("Test Test Test");
>
> Regards
> Robert Graham
Well, there are other options. Not that they are better, but they are
option
