thanks very much i get it now...
> From: hugo.yo...@gmail.com
> Date: Thu, 15 Mar 2012 16:03:12 +0100
> Subject: Re: [Tutor] FW: null inputs
> To: eire1...@gmail.com
> CC: kellyadr...@hotmail.com; tutor@python.org
>
> On Thu, Mar 15, 2012 at 3:56 PM,
On Thu, Mar 15, 2012 at 3:56 PM, James Reynolds wrote:
>
>
> You can't prevent users from entering whatever they feel like it, but you
> can prevent your program from processing that input and force them to try
> again.
>
> The typical way this is done is through a while loop:
>
> age = ''
>
> whi
On Thu, Mar 15, 2012 at 10:32 AM, ADRIAN KELLY wrote:
>
>
> Adrian Kelly
> 1 Bramble Close
> Baylough
> Athlone
> County Westmeath
>
> 0879495663
>
>
> --
> From: kellyadr...@hotmail.com
> To: tutor@python.org
> Subject: null inputs
> Date: Thu, 15 Mar 2012 14:19:16 +0
Adrian Kelly
1 Bramble Close
Baylough
Athlone
County Westmeath
0879495663
From: kellyadr...@hotmail.com
To: tutor@python.org
Subject: null inputs
Date: Thu, 15 Mar 2012 14:19:16 +
Hi guys,
how do i prevent a user from leaving a blank when inputting?
e.g.
age=int(input("what a
