Matthew Martin ☑ ✅📛 on Nostr: npub1xenx2…ej5uq copy is wrong too >>> x = [1,2,3] >>> x.extend([1,2,3]) >>> x [1, ...

npub1xenx2ze286489qzhmddvr3t2aqac07ku653mtfx2dpj35zhvkl5qdej5uq (npub1xen…j5uq) copy is wrong too

>>> x = [1,2,3]
>>> x.extend([1,2,3])
>>> x
[1, 2, 3, 1, 2, 3]
>>> x.copy()
[1, 2, 3, 1, 2, 3]
>>> y = x.copy()
>>> y
[1, 2, 3, 1, 2, 3]