Re: Passing variables to subroutines

Works like a charm Thanks At 09:57 PM 4/28/01 -0500, you wrote: >-BEGIN PGP SIGNED MESSAGE- >Hash: SHA1 > >On Sun, 29 Apr 2001, Dave Watkins wrote: > > > Hi All > > > > I am trying to pass a variable, a hash table and an array into a subroutine > > like so > > > > subroutine($variable,

Re: Passing variables to subroutines

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Sun, 29 Apr 2001, Dave Watkins wrote: > Hi All > > I am trying to pass a variable, a hash table and an array into a subroutine > like so > > subroutine($variable, %hash, @array); > > and pick it up like so > > sub subroutine { > my($variable

RE: Passing variables to subroutines

subroutine($variable, %hash, @array); ->subroutine($variable, \%hash, \@array); sub subroutine { my($variable, $hash, $array) = @_; so to reference use : $hash->{xxx} or $array->[0]. etc. Wags ;) -Original Message- From: Dave Watkins [mailto:[EMAIL PROTECTED]] Sent: Saturday, Ap

Passing variables to subroutines

Hi All I am trying to pass a variable, a hash table and an array into a subroutine like so subroutine($variable, %hash, @array); and pick it up like so sub subroutine { my($variable, %hash, @array) = @_; but it seems the array isn't being passed, I can print the contents of the arra

Re: Perl regex to C

Hi Robin, Have a look at the module B::CC which does pretty much what you ask for. You call it like this: perl -MO=CC[,OPTIONS] foo.pl This is from the standard documentation, there is also a section entitled BUGS which says: "Plenty. Current status: experimental." So, you've been warned :-)

Pack trouble

Someone please enlighten me. I can't for the world figure out what is wrong here. - I create a main window. - In this window I create a frame. - In this frame I create four buttons. - The buttons need to be packed like this: TOP LEFT RIGHT BOTTOM1 BOTTOM2 -Instead the

Re: running Perl scripts in Windows as an .exe file

Lood at perl2exe from http://www.indigostar.com It's dollarware. From: "Paul Jasa" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Saturday, 28 April, 2001 12:41 PM Subject: running Perl scripts in Windows as an .exe file > Could anyone tell me whether Perl needs to be installed on an NT bo

Re: self-appending code

Have a look at eval. You can build up your command string and execute it. The only difference is the scoping of the variables. - Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Saturday, 28 April, 2001 11:45 AM Subject: self-appending code > I created a first

self-appending code

I created a first simple program to append code to itself (script below). Is there a way to get that code interpreted in the same execution? That didn't happen, but when I started it a second time, the first appended text was interpreted, the second again not. main code filename: prg2.pl print"p

How to turn off mouse focus?

Learning Perl/Tk often talks about keyboardfocus, but not much about mousefocus. On page 303 a method is described to use focusFollowsMouse, but I want to do the opposite: I have a scale widget who should not get mousefocus when the mouse is moved over it. Moving the mouse over a scale widget caus

running Perl scripts in Windows as an .exe file

Could anyone tell me whether Perl needs to be installed on an NT box in order to run a Perl script from windows? Or better yet, is there a way to make a Perl script an executable file in Windows? My goal is to write a small network script but I want to be able to run it from my WinNT box, is t

Re: Perl Advocacy email list

On Thu, 26 Apr 2001, blowther wrote: > What's the email address for the perl advocacy email distro? [EMAIL PROTECTED] - ask -- ask bjoern hansen, http://ask.netcetera.dk/ !try; do();

Re: CPAN Question

On Fri, 27 Apr 2001, Michael Lamertz wrote: [...] > I remember having a Makefile.PL that explicitely overruled the > environment variable by using the compiler that perl was built with. > You can check which compiler that is with the command > > perl -lMConfig -e 'print $Config{cc}' You wan