Unit 5: Hoons or harassed. 2. About Traffic Safety Essentials. Young people are at risk on our roads, particularly as passengers and when they begin driving. Road crashes. are the single biggest killer of young Victorians aged 16-25 years.
Python Arrays. An array is a type of variable that can hold one or multiple values in a single variable. The Arrays are similar to Python list, that we learned in the last chapter. However, the difference is a list can hold multi-type elements whereas the arrays can hold only single type e.g. an array of only strings or numbers.
For the remainder of this tutorial, we will assume that the import numpy as np has been used. Arrays The central feature of NumPy is the array object class. Arrays are similar to lists in Python, except that every element of an array must be of the same type, typically a numeric type like float or int.Arrays make operations with large amounts of numeric data very fast and are generally much more efficient than lists.rrays are similar to lists in Python, except that every element of an array must be of the same type, typically a numeric type like float or int. Arrays make operations with large amounts of numeric data very fast and are generally much more efficient than lists.