is : and :: the same in python slice
a[-1] # last item in the array
a[-2:] # last two items in the array
a[:-2] # everything except the last two itemsis : and :: the same in python slice
a[-1] # last item in the array
a[-2:] # last two items in the array
a[:-2] # everything except the last two itemsslice notation python
a[::-1] # all items in the array, reversed
a[1::-1] # the first two items, reversed
a[:-3:-1] # the last two items, reversed
a[-3::-1] # everything except the last two items, reversedslice notation python
a[-1] # last item in the array
a[-2:] # last two items in the array
a[:-2] # everything except the last two itemsslice notation python
a[start:stop:step] # start through not past stop, by stepCopyright © 2021 Codeinu
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