Note: This book is the first edition of Quantitative Finance with Case Studies in Python. For readers of the second edition, please go to this repo.

Abstract: Regarding wide technological development of wireless communication and services, based on electromagnetic fields (EMF) as carrier, as well as their communication infrastructure, the EMF has ...

Python string slicing is a concise way to extract parts of a string without loops, using start, end, and step values. You can also use negative indices to work from the end or reverse strings in one ...