On Fri, Mar 15, 2013 at 8:34 PM, Ashley Sheridan
<a...@ashleysheridan.co.uk> wrote:
>>> >>>>> On Thu, Mar 14, 2013 at 7:02 PM,
>>> >>>>>>> I have tried to find a way to check if a character string is
>>> >>>>>>> possible to
>>> >>>>>>> test whether it is convertible to an intger !

> The op wasn't about casting a string to an int but detecting if a string was 
> just a string representation of an int. Hence using a regex to determine 
> that. Regular expressions are not just about giving feedback to the user.

Seemed to me that was exactly what it was about.

> Thanks,
> Ash
> http://www.ashleysheridan.co.uk

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