[Tutor] Python Variable Addition

[Mark Lawrence]

On 30/04/2012 19:40, Alan Gauld wrote:
> On 30/04/12 19:27, Mark Lawrence wrote:
>
>>> print 'Addition of above two numbers are : ', z
>>
>> Except that you'll get two spaces after the colon :)
>
> OK thats true,
> Try this:
>
> print 'Addition of above two numbers are :', z
>
> for one. :-)
>
> But if the number of spaces is critical string formatting is better
> still. And better than string addition.
>

True indeed, but which of the three versions of string formatting that 
I'm aware of?

-- 
Cheers.

Mark Lawrence.