Copying/sorting/reshaping
| - | - |
|---|---|
np.copy(arr) |
Copies arr to new memory |
arr.view(dtype) |
Creates view of arr elements with type dtype |
arr.sort() |
Sorts arr |
arr.sort(axis=0) |
Sorts specific axis of arr |
two_d_arr.flatten() |
Flattens 2D array two_d_arr to 1D |
arr.T |
Transposes arr (rows become columns and vice versa) |
arr.reshape(3,4) |
Reshapes arr to 3 rows, 4 columns without changing data |
arr.resize((5,6)) |
Changes arr shape to 5x6 and fills new values with 0 |
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