How to use arrays in Python To create an array in Python, we can use a type of variable called a “dictionary.” This is an associative array, meaning that it is made of value/key pairs.

Including: Array Lists, multidimensional arrays, maps, and more. ... Unlike a list in say Python, however, Java arrays are of a fixed size. ... I would get a different output each time I printed.

Version 5 of pickle, introduced with Python 3.8, provides a new way to pickle objects that implement Python’s buffer protocol, such as bytes, memoryviews, or NumPy arrays.