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.

Neal has more than 20 years of experience in financial and business journalism covering retail investing, airlines, pharmaceuticals, healthcare, sustainability, technology, and retail. He has worked ...

What it is: A while loop runs a block of code repeatedly as long as a specified condition is true, checking the condition before each iteration. Why it matters: It’s ideal for tasks with unpredictable ...