Why C is not simply the desired [[3] [4] [5] [6]] array with None in base ? python · numpy · reshape · numpy-ndarray · Share. ... <看更多>

reshape() and ndarray.reshape() . Proposed semantics: copy=None : copy only if necessary (default). copy=True ... ... <看更多>

I'm not sure if I fully understand what you mean, but numpy.expand_dims can be used to expand an array at the given index, allowing you to ... ... <看更多>