[Tutor] Fwd: Re: would someone please explain this concept to me
Alan Gauld
alan.gauld at yahoo.co.uk
Thu Jun 6 03:41:00 EDT 2019
On 06/06/2019 00:57, Alan Gauld via Tutor wrote:
> But in the second example you actially change the object
> that checklimit refers to.
>
> checklimit = 22 # immutable value assigned
> feeds['bar'] = checklimit # both refer to same immutable value
> base_var = 66 # now feeds refers to original object: 22
> # and checklimit refers to new object: 66
Oops, base_var should of course be checklimit!
I started out using base_var then changed it to checklimit
to match the original code.
But this one slipped through unchanged.
Sorry.
--
Alan G
Author of the Learn to Program web site
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