alice-teacher Lists in Alice 3

[Leonel Morales]

Hi,

I believe it is still valid.

A possible workaround is to keep two arrays one with the actual values
and the other with flags that indicate whether the position in the
array holds or not a valid entry.

For arrays of objects, what I have done is add a boolean property to
the class and use it to indicate if the object is a valid member or
not.

Best,

Leonel

El lun, 27 may 2024 a las 4:41, Carlos Bovell via alice-teachers
(<alice-teachers at lists.andrew.cmu.edu>) escribió:
>
> Hi,
>
> We found an old post online explaining that items can't be removed from a list in Alice 3. Is that still the case? Should we keep on building new lists?
>
> Best,
>
> Carlos Bovell
> Northern Burlington High Schoo
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