This guide provides a hands-on introduction to 1D NumPy arrays, covering essential concepts such as creating arrays, performing mathematical operations, slicing, and working with key attributes like ...

Learn how to create, index, slice, reshape, and perform arithmetic operations on arrays using NumPy, the most popular Python library for data science.

2d-arrays pandas-python lists-python 1d-array sets-python dictionary-python string-operations loops-and-iterations functions-python conditions-and-if-statements objects-and-classes python-apis tupples ...

Therefore, since ndim is 1 this is a 1-dimensional array. The shape method returns a python tuple of length 1 - this tells us the array is 1D and has 4 entries. The size method also tells us the array ...