There was a query in this list regarding reversing a string and someone suggested that [::-1] does that.
I tried that _expression_ in my intepreter and various other combination but still can't comprehend how the _expression_ works. I could understand[:] , [n:] or [:n] . But what meaning does it have in using two colons inside array index while slicing?. A concise explanation would suppress my curiosity.
Thank You.
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Intercodes
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