document getindex() with range of length 1. #41140
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mbauman
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Added an example with A[:, 3:3] which returns a Matrix instead of a Vector. Somebody made me aware of this behavior on [stackoverflow](https://stackoverflow.com/questions/67889148/let-indexing-return-a-matrix-instead-of-a-vector-in-julia). but I couldn't find an example of it in the documentation.
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Added an example with A[:, 3:3] which returns a Matrix instead of a Vector. Somebody made me aware of this behavior on [stackoverflow](https://stackoverflow.com/questions/67889148/let-indexing-return-a-matrix-instead-of-a-vector-in-julia). but I couldn't find an example of it in the documentation.
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Added an example with a range of length=1 instead of an Integer (
A[:, 3:3]) which returns a Matrix instead of a vector. Somebody made me aware of this behavior on stackoverflow, but I couldn't find an example of it in the documentation. I thought it might be an improvement.