Note that this changes your original array. • toSpliced (): A modern way to splice without changing your original array. Accessing Data • index: Use [0] to get the first item. • at (): A modern way to ...
It does not change your original arrays. • copyWithin (): Copies elements to a different position in the same array. • splice (): Adds or removes items at a specific index. Note that this changes your ...
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