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The Python Workshop Second Edition - Second Edition

You're reading from The Python Workshop Second Edition - Second Edition

Product type Book

Published in Nov 2022

Publisher Packt

ISBN-13 9781804610619

Pages 600 pages

Edition 2nd Edition

Languages

Concepts

Programming Language

Authors (5):

Corey Wade

Mario Corchero Jiménez

Andrew Bird

Dr. Lau Cher Han

Graham Lee

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Table of Contents (16) Chapters

Preface

1. Chapter 1: Python Fundamentals – Math, Strings, Conditionals, and Loops

2. Chapter 2: Python Data Structures

3. Chapter 3: Executing Python – Programs, Algorithms, and Functions

4. Chapter 4: Extending Python, Files, Errors, and Graphs

5. Chapter 5: Constructing Python – Classes and Methods

6. Chapter 6: The Standard Library

7. Chapter 7: Becoming Pythonic

8. Chapter 8: Software Development

9. Chapter 9: Practical Python – Advanced Topics

10. Chapter 10: Data Analytics with pandas and NumPy

11. Chapter 11: Machine Learning

12. Chapter 12: Deep Learning with Python

13. Chapter 13: The Evolution of Python – Discovering New Python Features

14. Index

Why subscribe?

15. Other Books You May Enjoy

Preparing for debugging (defensive code)

In the programming world, a bug refers to defects or problems that prevent code or programs from running normally or as expected. Debugging is the process of finding and resolving those defects. Debugging methods include interactive debugging, unit testing, integration testing, and other types of monitoring and profiling practices.

Defensive programming is a form of debugging approach that ensures the continuing function of a piece of a program under unforeseen circumstances. Defensive programming is particularly useful when we require our programs to have high reliability. In general, we practice defensive programming to improve the quality of software and source code, and to write code that is both readable and understandable.

We can use exceptions to handle unexpected inputs or user actions that can potentially reduce the risk of crashing our programs and make our software behave predictably.

Writing assertions

The first thing...

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Authors (5)

Corey Wade

Corey Wade, M.S. Mathematics, M.F.A. Writing & Consciousness, is the founder and director of Berkeley Coding Academy where he teaches Machine Learning and AI to teens from all over the world. Additionally, Corey chairs the Math Department at Berkeley Independent Study where he has received multiple grants to run after-school coding programs to help bridge the tech skills gap. Additional experiences include teaching Natural Language Processing with Hello World, developing Data Science curricula with Pathstream, and publishing statistics and machine learning models with Towards Data Science, Springboard, and Medium.

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Mario Corchero Jiménez

Mario Corchero Jiménez is a senior software developer at Bloomberg. He leads the Python infrastructure team in London, enabling the company to work effectively in Python and building company-wide libraries and tools. His professional experience is mainly in C++ and Python, and he has contributed some patches to multiple Python open source projects. He is a PSF fellow, having received the Q3 2018 PSF Community Award, is vice president of Python Espaa (the Python Spain association), and has served as Chair of PyLondinium, PyConES17, and PyCon Charlas at PyCon 2018. Mario is passionate about the Python community, open source, and inner source.

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Andrew Bird

Andrew Bird is the data and analytics manager of Vesparum Capital. He leads the software and data science teams at Vesparum, overseeing full-stack web development in Django/React. He is an Australian actuary (FIAA, CERA) who has previously worked with Deloitte Consulting in financial services. Andrew also currently works as a full-stack developer for Draftable Pvt. Ltd. He manages the ongoing development of the donation portal for the Effective Altruism Australia website on a voluntary basis. Andrew has also co-written one of our bestselling titles, "The Python Workshop".

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Dr. Lau Cher Han

Dr Lau Cher Han is a Chief data scientist, and currently the CEO of LEAD, an institution that provides programs on data science, full stack web development, and digital marketing. Well-versed in programming languages: JavaScript, Python, C# and so on he is experienced in web frameworks: MEAN Stack, ASP.NET, Python Django and is multilingual, speaking English, Chinese, Bahasa fluently. His knowledge of Chinese spreads even into its dialects: Hokkien, Teochew, and Cantonese.

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Graham Lee

Graham Lee is an experienced programmer and writer. He has written books including Professional Cocoa Application Security, Test-Driven iOS Development, APPropriate Behaviour and APPosite Concerns. He is a developer who's been programming for long enough to want to start telling other people about the mistakes he's made, in the hope that they'll avoid repeating them. In his case, this means having worked for about 12 years as a professional. His first programming experience can hardly be called professional at all: as it was in BASIC, on a Dragon 32 microcomputer.

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