[Date Prev][Date Next][Thread Prev][Thread Next]
[Date Index]
[Thread Index]
- Subject: Re: Local and Global Variables
- From: Steve Litt <slitt@...>
- Date: Fri, 26 Apr 2013 11:38:05 -0400
On Fri, 26 Apr 2013 13:13:33 +0200
Thomas Jericke <tjericke@indel.ch> wrote:
> On 04/25/2013 10:54 PM, Steve Litt wrote:
> > I would too. If I really want something to be global, I'll
> >
> > global myvar = 0
> >
> > It's not like I'm going to have 40 globals anyway, so this won't be
> > much writing.
> >
> To me there are still some problems regarding scoping with this,
> consider:
>
> if someboolean then
> global myvar = 0
> end
>
> print(myvar) -- Is this valid?
Why in the world would anyone do this? I can't think of any reason for a
global variable's existence to be conditional.
SteveT
Steve Litt * http://www.troubleshooters.com/
Troubleshooting Training * Human Performance
