COMPUTER PROGRAMMING FUNDAMENTALS: [4 Books in 1] Coding For Beginners, Coding With Python, SQL Programming For Beginners, Coding HTML. A Complete ... With A Crash Course. (Coding Made Easy)

 

🖥️ Are you eager to dive into the world of programming but don't know where to start? Feeling overwhelmed by the multitude of languages and concepts? Want to build a solid foundation that will set you up for success in various programming fields? 🖥️

"Computer Programming Fundamentals: 4 Books in 1" is your all-in-one guide to mastering the fundamentals of programming. This comprehensive collection includes:

1. Coding For Beginners: Demystify programming concepts and logic.
2. Coding With Python: Learn the versatile language powering AI and data science.
3. SQL Programming For Beginners: Unlock the secrets of database management.
4. Coding HTML: Create stunning websites from scratch.

Each book is carefully crafted to take you from novice to confident coder, with:
• Easy-to-follow tutorials and explanations
• Practical examples and hands-on exercises
• Tips and tricks from industry experts
• Common pitfalls to avoid

Whether you're a student, career-changer, or curious mind, this bundle provides the perfect launchpad for your coding journey. You'll gain the skills to:

• Write efficient, clean code
• Solve real-world problems with programming
• Understand the interconnections between different languages
• Build your own projects from the ground up

Don't let the opportunity to become a versatile programmer pass you by.

Hard Copy : COMPUTER PROGRAMMING FUNDAMENTALS: [4 Books in 1] Coding For Beginners, Coding With Python, SQL Programming For Beginners, Coding HTML. A Complete ... With A Crash Course. (Coding Made Easy)

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Python Gui Programming: Design And Develop Graphical User-Friendly Interfaces With Python (complete python programming handbooks)

 

Do you want to design interactive, user-friendly applications that stand out? Ready to bring your Python programming skills to the next level? Python GUI Programming: Design and Develop Graphical User-Friendly Interfaces with Python is your all-in-one guide to building dynamic and intuitive graphical user interfaces (GUIs) that users will love.

Whether you're a developer looking to enhance your applications or a beginner eager to explore the world of GUI design, this book will guide you through the process of creating beautiful, functional interfaces using Python’s powerful libraries.

Why you need this book:

•  Learn how to build fully functional and visually appealing graphical interfaces using popular Python libraries like Tkinter and PyQt. Create everything from simple forms to complex multi-window applications.
•  Gain practical experience by working on real-world projects. You'll design, develop, and customize applications with hands-on examples that demonstrate how to implement key GUI features.
•  Discover how to design interfaces with drag-and-drop tools that make creating intuitive layouts a breeze, even if you're new to programming.
•  Learn best practices for creating smooth, responsive interfaces that are easy to navigate, ensuring a great user experience. From buttons to input fields, you'll design applications that are both functional and attractive.
•  Go beyond basic design with advanced techniques such as event handling, widget customization, and integrating databases into your GUI applications for more sophisticated functionality.
•  Build Python GUI applications that work seamlessly across different platforms, including Windows, macOS, and Linux, without changing your code.

By the end of Python GUI Programming, you’ll have the skills and knowledge to create sleek, professional-grade GUI applications that offer an exceptional user experience. Whether you're developing tools for business, entertainment, or personal use, this book will help you bring your ideas to life.

Start building impressive Python GUIs today—click the “Buy Now” button and begin designing user-friendly interfaces that will elevate your applications.

Hard Copy : Python Gui Programming: Design And Develop Graphical User-Friendly Interfaces With Python (complete python programming handbooks)

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Clean Python Code: Best Practices for Writing Maintainable and Readable Python (Micro Learning | Python)

 

Clean Python Code: Best Practices for Writing Maintainable and Readable Python

Unlock the secrets of writing pristine Python code with "Clean Python Code: Best Practices for Writing Maintainable and Readable Python." This comprehensive guide is your roadmap to mastering the art of crafting elegant, efficient, and easily maintainable Python programs.

Key Features:
• Learn Pythonic thinking and embrace Python's unique philosophy
• Master naming conventions that enhance code readability
• Design robust functions and organize classes for optimal performance
• Structure modules effectively for scalability
• Implement proper error handling techniques
• Develop comprehensive testing strategies
• Create clear, concise documentation
• Optimize code performance without sacrificing readability
• Conduct effective code reviews and collaborate efficiently

Whether you're a beginner looking to establish good habits or an experienced developer aiming to refine your skills, this book caters to all levels of Python programmers. Packed with practical examples, real-world scenarios, and hands-on exercises, you'll gain the knowledge and confidence to write clean, Pythonic code that stands the test of time.

Author László Bocsó, a Microsoft Certified Trainer, distills years of industry experience into actionable insights, helping you avoid common pitfalls and elevate your coding practices. Learn how to reduce bugs, improve team collaboration, and create flexible, maintainable codebases that are a joy to work with.

Don't just write code that works – write code that shines. Get your copy of "Clean Python Code" today and transform the way you approach Python programming!

Keywords: Python programming, clean code, best practices, maintainable code, readable Python, Pythonic, code optimization, software development, coding standards, Python developer guide

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Ethical Hacking With Python: The Definitive Guide to Understanding, Learning and Applying Hacking Techniques Safely and Legally

 

Discover the power of Ethical Hacking with “Ethical Hacking with Python: The Definitive Guide to Understanding, Learning, and Applying Hacking Techniques Safely and Legally.” This handbook is your ticket into the fascinating and ever-evolving world of cybersecurity. If you are passionate about technology and wish to pursue a highly profitable career, this book is designed for you.

In an age of ever-increasing cyberthreats, the demand for cybersecurity experts is soaring. With this guide, you will gain advanced skills in Python programming, malware analysis, penetration testing, and network scanning. We will provide you with the knowledge you need to identify and protect system vulnerabilities, becoming an essential pillar for any organization.

This book is perfect for beginners and professionals who want to improve their skills. You will learn how to use essential tools such as Metasploit, Wireshark, Nmap, and Burp Suite, explore encryption techniques, and discover how to design ethical attacks to test the security of systems. Each chapter is packed with practical examples and real-world case studies, making learning engaging and applicable in the real world.

In addition to giving you a solid technical foundation, this guide prepares you for industry-leading certifications such as the Certified Ethical Hacker (CEH) and Offensive Security Certified Professional (OSCP). These certifications open doors to lucrative and challenging job opportunities, with in-demand positions such as Ethical Hacker, Penetration Tester, Security Analyst, and many others.

Don't miss the opportunity to become a cybersecurity expert and ethical hacker. With “Ethical Hacking with Python,” you will have a comprehensive and up-to-date guide to launching a successful career in an ever-expanding field. Invest in your future and become part of the community of professionals protecting cyberspace!

Hard Copy : Ethical Hacking With Python: The Definitive Guide to Understanding, Learning and Applying Hacking Techniques Safely and Legally

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Python Become a Master: 120 ‘Real World’ Python Exercises with more than 220 Concepts Explained: Practice Makes a Master. Real python projects to code ... From Basics to Real-World Applications)

 

This Book grants Free Access to our e-learning Platform, which includes:

✅ Free Repository Code with all code blocks used in this book
✅ Access to Free Chapters of all our library of programming published books
✅ Free premium customer support
✅ Much more...

Welcome to the world of Python programming!

Python Programming Projects

"Python, Become a Master" is a resource designed to help Python enthusiasts of all levels. Whether you are a novice with no programming experience, an intermediate programmer looking to enhance your skills, or an advanced programmer seeking to challenge yourself with complex exercises, this book has something to offer you.

The 120 Python Projects and exercises in this book are practical and relevant, designed to help you master the essential concepts of Python programming while also giving you the opportunity to apply those concepts to real-world problems. The exercises are divided into three sections, each covering a different level of difficulty.

The beginner exercises are designed for those who have little to no programming experience. This section covers the basic building blocks of Python programming, such as variables, data types, loops, conditional statements, functions, and file handling. The exercises are designed to be simple and easy to understand, allowing you to build a solid foundation in Python programming.

The intermediate exercises are designed for those who have some programming experience and are familiar with the basic concepts of Python programming. This section covers more advanced topics such as object-oriented programming, regular expressions, web scraping, data analysis, and data visualization. The exercises in this section are more challenging than those in the beginner section, but they are still designed to be accessible and practical.

The advanced exercises are designed for experienced programmers who are looking to challenge themselves and expand their skills. This section covers advanced topics such as concurrency, network programming, machine learning, and natural language processing. The exercises in this section are challenging and require a deep understanding of Python programming concepts.

In "Python, Become a Master," we aim to provide practical exercises for those studying Python, as well as for intermediate or advanced level programmers with a thirst for more knowledge or who want to challenge themselves with complex problems to solve. Whether you are seeking to practice and learn Python programming, improve your Python skills, or use the exercises as a reference, we hope you find this book to be a valuable resource in your journey to become a proficient Python programmer.

This book is designed to help you become a proficient Python programmer, no matter your current skill level. Whether you are a beginner with no programming experience, an intermediate programmer looking to improve your skills, or an advanced programmer seeking to challenge yourself with complex exercises, this book has something for you.

The exercises in this book are practical and relevant, designed to help you master the essential concepts of Python programming while also giving you the opportunity to apply those concepts to real-world problems. The exercises are divided into three sections, with each section covering a different level of difficulty.

You will practice and learn this and much more:

1. Asynchronous Programming
2. Image Processing
3. Object-Oriented Programming
4. Machine Learning
5. Natural Language Processing
6. Web Scraping
7. Big Data Processing
8. Web Development
9. Cloud Computing
10. Deep Learning
11. Cybersecurity
12. Big Data
13. Data Streaming
14. Reinforcement Learning
15. Computer Vision
16. Multithreading
17. Much more

Hard Copy : Python Become a Master: 120 ‘Real World’ Python Exercises with more than 220 Concepts Explained: Practice Makes a Master. Real python projects to code ... From Basics to Real-World Applications)

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Python Practice for Beginners: 250 Hands-On Exercises: Python Practice for Beginners: 250 Hands-On Exercises From Basic Concepts to Mini-Projects: ... Active Learning (Micro Learning | Python)

 

Python Practice for Beginners: 250 Hands-On Exercises

Unlock the power of Python programming with this comprehensive exercise book designed for beginners and early-stage learners. "Python Practice for Beginners: 250 Hands-On Exercises" offers a unique, practical approach to mastering one of the world's most popular programming languages.

Key Features:
250 carefully crafted exercises covering essential Python concepts
Gradual progression from basic to more advanced topics
Detailed solutions and explanations for each exercise
Real-world applications to reinforce learning
Suitable for self-learners, students, and coding bootcamp participants


This book bridges the gap between theory and practice, providing you with the hands-on experience crucial for becoming proficient in Python. Each chapter focuses on specific aspects of Python, including:

1. Basic syntax and data types
2. Control structures and loops
3. Functions and modules
4. Object-oriented programming
5. File handling and data processing
6. Error handling and debugging
7. Introduction to popular Python libraries

Whether you're preparing for coding interviews, supplementing your coursework, or embarking on a self-learning journey, this book will help you build a solid foundation in Python programming. The exercises are designed to challenge your problem-solving skills and deepen your understanding of Python's capabilities.

Written by László Bocsó, a Microsoft Certified Trainer with years of experience in teaching programming, this book provides insights and best practices that go beyond basic syntax. You'll learn how to write clean, efficient, and Pythonic code while tackling real-world programming challenges.

By the end of this book, you'll have:
Gained confidence in writing Python code
Developed strong problem-solving skills B
Built a portfolio of 250 Python projects
Prepared yourself for more advanced Python topics

Start your Python journey today with "Python Practice for Beginners: 250 Hands-On Exercises" and transform yourself from a coding novice to a confident Python programmer. Perfect for self-study or as a complement to other learning resources, this book is your key to Python mastery.

Buy now and take the first step towards becoming a proficient Python programmer!

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Modern Python Cookbook: 130+ updated recipes for modern Python 3.12 with new techniques and tools

 

Enhance your Python skills with the third edition of Modern Python Cookbook with 130+ new and updated recipes covering Python 3.12, including new coverage on graphics, visualizations, dependencies, virtual environments, and more.

Purchase of the print or Kindle book includes a free eBook in PDF format

Key Features

• New chapters on type matching, data visualization, dependency management, and more
• Comprehensive coverage of Python 3.12 with updated recipes and techniques
• Provides practical examples and detailed explanations to solve real-world problems efficiently

Book Description

Python is the go-to language for developers, engineers, data scientists, and hobbyists worldwide. Known for its versatility, Python can efficiently power applications, offering remarkable speed, safety, and scalability. This book distills Python into a collection of straightforward recipes, providing insights into specific language features within various contexts, making it an indispensable resource for mastering Python and using it to handle real-world use cases.

The third edition of Modern Python Cookbook provides an in-depth look into Python 3.12, offering more than 140 new and updated recipes that cater to both beginners and experienced developers. This edition introduces new chapters on documentation and style, data visualization with Matplotlib and Pyplot, and advanced dependency management techniques using tools like Poetry and Anaconda. With practical examples and detailed explanations, this cookbook helps developers solve real-world problems, optimize their code, and get up to date with the latest Python features.

What you will learn

• Master core Python data structures, algorithms, and design patterns
• Implement object-oriented designs and functional programming features
• Use type matching and annotations to make more expressive programs
• Create useful data visualizations with Matplotlib and Pyplot
• Manage project dependencies and virtual environments effectively
• Follow best practices for code style and testing
• Create clear and trustworthy documentation for your projects

Who this book is for

This Python book is for web developers, programmers, enterprise programmers, engineers, and big data scientists. If you are a beginner, this book offers helpful details and design patterns for learning Python. If you are experienced, it will expand your knowledge base. Fundamental knowledge of Python programming and basic programming principles will be helpful

Table of Contents

1. Numbers, Strings, and Tuples
2. Statements and Syntax
3. Function Definitions
4. Built-In Data Structures Part 1: Lists and Sets
5. Built-In Data Structures Part 2: Dictionaries
6. User Inputs and Outputs
7. Basics of Classes and Objects
8. More Advanced Class Design
9. Functional Programming Features
10. Type Matching and Annotations
11. Input/Output, Physical Format, and Logical Layout
12. Graphics and Visualization with Jupyter Lab
13. Application Integration: Configuration
14. Application Integration: Combination
15. Testing
16. Dependencies and Virtual Environments
17. Documentation and Style

Hard Copy : Modern Python Cookbook: 130+ updated recipes for modern Python 3.12 with new techniques and tools

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Python for Algorithmic Trading Cookbook: Recipes for designing, building, and deploying algorithmic trading strategies with Python

 

Harness the power of Python libraries to transform freely available financial market data into algorithmic trading strategies and deploy them into a live trading environment

Key Features

• Follow practical Python recipes to acquire, visualize, and store market data for market research
• Design, backtest, and evaluate the performance of trading strategies using professional techniques
• Deploy trading strategies built in Python to a live trading environment with API connectivity
• Purchase of the print or Kindle book includes a free PDF eBook

Book Description

Discover how Python has made algorithmic trading accessible to non-professionals with unparalleled expertise and practical insights from Jason Strimpel, founder of PyQuant News and a seasoned professional with global experience in trading and risk management. This book guides you through from the basics of quantitative finance and data acquisition to advanced stages of backtesting and live trading.

Detailed recipes will help you leverage the cutting-edge OpenBB SDK to gather freely available data for stocks, options, and futures, and build your own research environment using lightning-fast storage techniques like SQLite, HDF5, and ArcticDB. This book shows you how to use SciPy and statsmodels to identify alpha factors and hedge risk, and construct momentum and mean-reversion factors. You’ll optimize strategy parameters with walk-forward optimization using vectorbt and construct a production-ready backtest using Zipline Reloaded. Implementing all that you’ve learned, you’ll set up and deploy your algorithmic trading strategies in a live trading environment using the Interactive Brokers API, allowing you to stream tick-level data, submit orders, and retrieve portfolio details.

By the end of this algorithmic trading book, you'll not only have grasped the essential concepts but also the practical skills needed to implement and execute sophisticated trading strategies using Python.

What you will learn

• Acquire and process freely available market data with the OpenBB Platform
• Build a research environment and populate it with financial market data
• Use machine learning to identify alpha factors and engineer them into signals
• Use VectorBT to find strategy parameters using walk-forward optimization
• Build production-ready backtests with Zipline Reloaded and evaluate factor performance
• Set up the code framework to connect and send an order to Interactive Brokers

Who this book is for

Python for Algorithmic Trading Cookbook equips traders, investors, and Python developers with code to design, backtest, and deploy algorithmic trading strategies. You should have experience investing in the stock market, knowledge of Python data structures, and a basic understanding of using Python libraries like pandas. This book is also ideal for individuals with Python experience who are already active in the market or are aspiring to be.

Table of Contents

1. Acquire Free Financial Market Data with Cutting-edge Python Libraries
2. Analyze and Transform Financial Market Data with pandas
3. Visualize Financial Market Data with Matplotlib, Seaborn, and Plotly Dash
4. Store Financial Market Data on Your Computer
5. Build Alpha Factors for Stock Portfolios
6. Vector-Based Backtesting with VectorBT
7. Event-Based Backtesting Factor Portfolios with Zipline Reloaded
8. Evaluate Factor Risk and Performance with Alphalens Reloaded
9. Assess Backtest Risk and Performance Metrics with Pyfolio
10. Set Up the Interactive Brokers Python API
11. Manage Orders, Positions, and Portfolios with the IB API

Hard Copy : Python for Algorithmic Trading Cookbook: Recipes for designing, building, and deploying algorithmic trading strategies with Python

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Python Playground: Coding Games and Projects for Kids and Beginners

 

Unlock the full potential of Python programming with " Python Playground: Coding Games and Projects for Kids and Beginners." Whether you're a beginner or an experienced coder, this book is your ultimate resource for learning and mastering the Python language.

Dive deep into the essentials of Python programming, starting with the basics and progressing to advanced topics. Learn how to write clean, efficient code with Python debugging techniques that help you identify and fix errors quickly. Ensure your code's reliability with thorough Python testing strategies that cover a variety of testing frameworks.

Explore the exciting world of Python web development and discover how to build robust web applications using popular frameworks like Django and Flask. If you're interested in creating visually appealing applications, our comprehensive coverage of Python GUI programming will guide you through developing user-friendly graphical interfaces with libraries like Tkinter and PyQt.

For those with a passion for gaming, the Python game development section provides insights into creating interactive games using Pygame and other game development tools. Every chapter is filled with practical examples and hands-on Python projects that reinforce your learning and enhance your skills.

" Python Playground: Coding Games and Projects for Kids and Beginners" is your go-to companion for all things Python, offering clear explanations, expert tips, and numerous resources to aid your Python learning journey. With Python, the possibilities are endless—start exploring them today!

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Python All-in-One For Dummies

 

Everything you need to know to get into Python coding, with 7 books in one

Python All-in-One For Dummies is your one-stop source for answers to all your Python questions. From creating apps to building complex web sites to sorting big data, Python provides a way to get the work done. This book is great as a starting point for those new to coding, and it also makes a perfect reference for experienced coders looking for more than the basics. Apply your Python skills to data analysis, learn to write AI-assisted code using GitHub CoPilot, and discover many more exciting uses for this top programming language.

• Get started coding in Python―even if you’re new to computer programming
• Reference all the essentials and the latest updates, so your code is air-tight
• Learn how Python can be a solution for large-scale projects and big datasets
• Accelerate your career path with this comprehensive guide to learning Python
• 
  

Experienced and would-be coders alike will love this easy-to-follow guide to learning and applying Python.

Hard Copy : Python All-in-One For Dummies

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Python, Javascript, Java, SQL, Linux: The Complete Coding and Developing Crash Course for Beginners (2024)

 

The Complete Coding and Developing Crash Course for Beginners - From Zero to Hero 2024

Are you a beginner struggling to get started with coding in 2024? Overwhelmed by learning new programming languages? Looking for an easy-to-understand guide to take you from novice to confident coder?

If yes, then keep reading.

In Python, JavaScript, Java, SQL, Linux, you won't just learn these skills; you'll master them. This comprehensive 5-in-1 guide is tailored for complete beginners, offering a bootcamp-style approach that simplifies learning with practical examples, hands-on exercises, and real-world applications.

Whether you're just starting out or looking to refine your skills, this course will boost your confidence as you tackle coding challenges and set you apart in the job market. This book breaks down complex concepts into easy-to-understand modules, making it the perfect resource for anyone aiming to become a proficient coder.

Here's a Sneak Peek of What You'll Master in this 5-in-1 guide:

Book 1 - Python Programming

• Basics: Learn variables, functions, loops, conditionals, and data types.
• Data Structures: Master sequences, tuples, lists, matrices, and dictionaries.
• Functions: Create and utilize functions effectively.
• OOP: Understand classes, methods, and OOP principles.
• Error Handling: Implement robust exception handling.
• File Operations: Handle file reading, writing, and manipulation.
• and so much more

Book 2 - JavaScript Programming

• Fundamentals: Understand values, types, and operators.
• Client-Side JavaScript: Learn advantages and limitations.
• Development Tools: Explore JavaScript tools and environments.
• Dynamic Web Pages: Create dynamic web pages.
• Advanced JavaScript: Dive into higher-level concepts.
• and so much more

Book 3 - Java Programming

• Basics: Learn about variables, data types, and syntax.
• OOP: Understand classes, objects, inheritance, and polymorphism.
• Java Standard Library: Utilize essential classes and methods.
• Exception Handling: Implement try-catch blocks.
• Development Tools: Explore tools and environments.
• and so much more

Book 4 - SQL

• Foundations: Learn SQL basics, including data types, statements, and clauses.
• Database Management: Create, modify, and manage databases and tables.
• Complex Queries: Execute joins, unions, and advanced queries.
• Performance Optimization: Optimize SQL queries.
• Data Integrity: Implement primary keys, foreign keys, and constraints.
• and so much more

Book 5 - Linux

• Basics: Understand Linux concepts and distributions.
• Command Line: Master Linux commands and shell scripting.
• System Administration: Manage users, groups, and file permissions.
• Networking: Configure and troubleshoot network settings.
• Security: Implement security measures and manage firewalls.
• and so much more

This isn't just a book. It's a career booster. ✅ Whether you're aiming for a new job or developing your own software, this guide has everything you need. Find practical advice and skills to propel your career, set you apart from peers, and make you an invaluable asset to any organization.

Hard Copy: Python, Javascript, Java, SQL, Linux: The Complete Coding and Developing Crash Course for Beginners (2024)

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Python Programming for Beginners: 4 Books in 1: No-Fail, Step-by-Step Guide to Master Python in 30 Days or Less: Packed with Examples, Exercises, and Case Studies

 

Dive deep into the future of programming with this comprehensive guide to Quantum Computing, Cloud Systems, Machine Learning, and VR Development.

Ever felt overwhelmed by the rapid advancements in programming and tech?

Looking to stay ahead in the tech world but unsure where to start?

Or perhaps you're seeking a robust, in-depth resource that covers the frontier areas of modern coding?

Your search ends here.

In a world increasingly driven by technology, it's not just about coding anymore; it's about coding for the platforms that will define the next decade.

Many are still in the dark about where the future of programming is headed, but with this book, you'll be light years ahead.

Encompassing a deep dive into the realms of Quantum Computing, Cloud Systems, Machine Learning, and VR Development, this book is tailored for those hungry for the next big thing.

With detailed insights, step-by-step tutorials, and an easy-to-grasp style, it bridges the gap between traditional coding knowledge and future tech.

Within these pages, here's a snapshot of what you'll uncover:

Quantum Revolution: Grasp the Fundamentals of Quantum Computing and its Game-Changing Implications

Above the Clouds: Navigating Modern Cloud Systems for Efficient and Scalable Programming

Minds and Machines: Delving into Machine Learning, AI, and the Promise they Hold

Reality 2.0: Dive into the World of VR Development and Shape Virtual Realities like Never Before
And a Universe More!

Imagine being able to converse confidently about quantum algorithms, or creating machine learning models that can predict the future, or designing immersive

VR experiences that feel more real than reality itself.

This four-in-one bundle doesn't just scratch the surface. It provides a deep understanding, empowering you to harness the opportunities of the next tech era.

★ Are you ready to leap into the future of programming and stand out in the tech universe? ★

Hard Copy: Python Programming for Beginners: 4 Books in 1: No-Fail, Step-by-Step Guide to Master Python in 30 Days or Less: Packed with Examples, Exercises, and Case Studies

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Clean Code in Python: Refactor your legacy code base

 

Getting the most out of Python to improve your codebase

Key Features

Save maintenance costs by learning to fix your legacy codebase

Learn the principles and techniques of refactoring

Apply microservices to your legacy systems by implementing practical techniques

Book Description

Python is currently used in many different areas such as software construction, systems administration, and data processing.

In all of these areas, experienced professionals can find examples of inefficiency, problems, and other perils, as a result of bad code. After reading this book, readers will understand these problems, and more importantly, how to correct them.

The book begins by describing the basic elements of writing clean code and how it plays an important role in Python programming. You will learn about writing efficient and readable code using the Python standard library and best practices for software design. You will learn to implement the SOLID principles in Python and use decorators to improve your code. The book delves more deeply into object oriented programming in Python and shows you how to use objects with descriptors and generators. It will also show you the design principles of software testing and how to resolve software problems by implementing design patterns in your code. In the final chapter we break down a monolithic application to a microservice one, starting from the code as the basis for a solid platform.

By the end of the book, you will be proficient in applying industry approved coding practices to design clean, sustainable and readable Python code.

What you will learn

Set up tools to effectively work in a development environment

Explore how the magic methods of Python can help us write better code

Examine the traits of Python to create advanced object-oriented design

Understand removal of duplicated code using decorators and descriptors

Effectively refactor code with the help of unit tests

Learn to implement the SOLID principles in Python

Hard Copy: Clean Code in Python: Refactor your legacy code base

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Prepare Data for Exploration

 

Mastering Data Preparation: A Review of Coursera's "Data Preparation" Course

In today’s data-driven world, the ability to handle and prepare data is a vital skill. Coursera’s Data Preparation course offers an excellent introduction to this fundamental process, providing learners with hands-on experience and practical knowledge in preparing data for analysis.

Why Data Preparation Matters

Before any analysis can begin, data must be cleaned, formatted, and organized. Messy or incomplete data can lead to inaccurate results and poor decisions. Proper data preparation ensures that your data is reliable and ready for analysis, making it one of the most important steps in the data science workflow.

What the Course Covers

The Data Preparation course on Coursera, part of a broader data science specialization, covers essential techniques to ensure that your data is in prime shape for analysis. Whether you’re working with large datasets or trying to make sense of small, incomplete ones, the course provides the tools needed to:

• Clean and format data: You’ll learn how to deal with missing values, outliers, and inconsistent formatting—common issues when working with raw data.
• Handle different data types: Learn how to work with various data types such as text, numeric, categorical, and date/time data.
• Data transformation: You’ll explore techniques for transforming data, such as normalization, standardization, and encoding categorical variables, making the data suitable for algorithms and further analysis.
• Explore datasets: The course also emphasizes the importance of exploratory data analysis (EDA), where you’ll learn to visualize and summarize data to uncover patterns, correlations, and trends.

Hands-on Learning Experience

What sets this course apart is the practical, hands-on learning experience. Using real-world datasets, you’ll get to apply the techniques you learn, ensuring you leave the course not only with theoretical knowledge but also the skills to execute data preparation in practice.

The exercises include working with Python libraries like pandas, numpy, and matplotlib—key tools for data manipulation and visualization.

Who Should Take This Course?

This course is designed for beginners in data science and those with some basic programming skills who want to strengthen their data preparation abilities. If you're familiar with Python and want to develop your data handling skills further, this course is a perfect fit.

Whether you’re a budding data scientist, a business analyst, or a professional looking to enhance your data analysis skills, this course will equip you with the essential knowledge needed to prepare data for any data analysis or machine learning project.

Final Thoughts

Data preparation is often an overlooked but crucial step in the data science process. Coursera’s Data Preparation course offers a structured, in-depth introduction to this essential skill, ensuring that your data is clean, organized, and ready for analysis. With a mix of theory and hands-on practice, this course is an excellent choice for anyone looking to improve their data-handling skills.

Join Free: Prepare Data for Exploration

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Visualizing Word Frequencies using Python

 

pip install wordcloud

import matplotlib.pyplot as plt

from wordcloud import WordCloud

text = input("Enter sentence for word cloud :")

wordcloud = WordCloud().generate(text)

plt.imshow(wordcloud, interpolation='bilinear')

plt.axis('off')    

plt.show()

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Learn to code with AI

 

What you'll learn

How to use AI to build web apps without any programming knowledge

How to deploy your web apps to the web

The very basics of HTML, CSS, and JavaScript

There are 3 modules in this course

Imagine waking up tomorrow as a web developer. What would you want to build?

With AI tools like ChatGPT, you're already a developer, regardless of your experience, if you know how to work with them.

So in this course, you'll build functional, interactive front-end projects while learning how to write effective prompts and debug and refine your code with the help of AI.

No coding experience needed! We'll focus on helping you prototype and build projects with AI's assistance, turning you from a non-coder into a capable problem solver.

By the end of this course, you'll have a collection of mini-projects, newly acquired skills, and a solid foundation to keep building with AI.

You'll work on various projects using HTML, CSS, and JavaScript. Let's do this!

Join for Free: Learn to code with AI

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AI for Everyday Life

 

What you'll learn

Craft an input and output using the prompt engineering methods for generative AI

Apply your knowledge of one prompt engineering method to a real-world scenario

Articulate two methods of prompt engineering for everyday uses.

There are 2 modules in this course

This course takes the mystery generative artificial intelligence (gen-AI) and explains its uses straightforward language for people who want to use it in their everyday lives. 

Knowing how to describe and use generative AI effectively is an Important skillset to successfully engaging in all types of personal communication, from social media posts to emails and blogs. Learners will gain a clear understanding what generative AI is and learn the fundamental skills required to use gen-AI ethically and effectively. Participants will be provided tested methods for prompting an AI Assistant, such as ChatGPT, Claude, and Gemini to yield useful results.

Join for Free: AI for Everyday Life

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Circle Marker on Map using Python

 

import folium

# Create map

m = folium.Map(location=[37.7749, -122.4194], zoom_start=13)

# Add a circle marker

folium.CircleMarker(

    location=[37.7749, -122.4194],

    radius=50,

    popup="San Francisco",

    color="blue",

    fill=True,

    fill_color="blue",

).add_to(m)

# Display map in Jupyter

m

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EQUILIBRIUM INDEX IN ARRAY in Python

 

The Equilibrium Index of an array is an index where the sum of the elements on the left side of the index is equal to the sum of the elements on the right side.

def find_equilibrium_index(arr):

    total_sum = sum(arr)

    left_sum = 0

    for i, num in enumerate(arr):

        total_sum -= num  

        

        if left_sum == total_sum:

            return i 

        

        left_sum += num  

    

    return -1  

# Example usage

arr = [1, 3, 5, 2, 2]

equilibrium_index = find_equilibrium_index(arr)

print(f"Equilibrium Index: {equilibrium_index}")

#source code --> clcoding.com

Equilibrium Index: 2

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