dlal66 has asked for the wisdom of the Perl Monks concerning the following question:
Monks: I am tryng to understand the code for floor.pl that is part of the standard "widget" application that is part of Perl/Tk. In that file I am seeing constructs such as
(line 64)
andfloor${floor_number}
$active_floor is defined as a variable and I see reference to:
Could anypne please shed light on these two cases? Thanks$$active_floor
|
---|
Replies are listed 'Best First'. | |
---|---|
Re: variable constructs that I do not understand
by toolic (Bishop) on Sep 06, 2011 at 19:02 UTC | |
by dlal66 (Acolyte) on Sep 06, 2011 at 20:15 UTC | |
Re: variable constructs that I do not understand
by wink (Scribe) on Sep 06, 2011 at 21:42 UTC | |
Re: variable constructs that I do not understand
by Anonymous Monk on Sep 06, 2011 at 19:04 UTC | |
by dlal66 (Acolyte) on Sep 06, 2011 at 20:17 UTC | |
by Anonymous Monk on Sep 07, 2011 at 04:16 UTC | |
Re: variable constructs that I do not understand
by kcott (Archbishop) on Sep 07, 2011 at 06:44 UTC | |
Re: variable constructs that I do not understand
by Anonymous Monk on Sep 06, 2011 at 21:01 UTC |
Back to
Seekers of Perl Wisdom