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⚠️ O'Reilly Media, one of the most reputable publishers in the fields of programming, data mining, and AI, has made 10 data science books available to those interested in this field for free .

✔️ To use the online and PDF versions of these books, you can use the following links:👇

0⃣ Python Data Science Handbook
Online
PDF

1⃣ Python for Data Analysis book
Online
PDF

🔢 Fundamentals of Data Visualization book
Online
PDF

🔢 R for Data Science book
Online
PDF

🔢 Deep Learning for Coders book
Online
PDF

🔢 DS at the Command Line book
Online
PDF

🔢 Hands-On Data Visualization Book
Online
PDF

🔢 Think Stats book
Online
PDF

🔢 Think Bayes book
Online
PDF

🔢 Kafka, The Definitive Guide
Online
PDF

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80 Python Interview Questions.pdf
410.4 KB
🚀 80 Python Interview Questions with Answers & Code! 🚀

Why this resource? 
- Covers frequently asked questions in Python interviews 

📄 Each question comes with detailed answers and ready-to-use code snippets, making it perfect for beginners and experienced developers alike. Whether you're preparing for a job interview or leveling up your Python skills, this guide has you covered! 👀 

🔥 Don’t miss out! Save this, share it, and start preparing today! 💼 

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👍5
Free Certification Courses to Learn Data Analytics in 2025:

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3. Statistics and R
🔗 https://edx.org/learn/r-programming/harvard-university-statistics-and-r

4. Data Science: R Basics
🔗https://edx.org/learn/r-programming/harvard-university-data-science-r-basics

5. Excel and PowerBI
🔗 https://learn.microsoft.com/en-gb/training/paths/modern-analytics/

6. Data Science: Visualization
🔗https://edx.org/learn/data-visualization/harvard-university-data-science-visualization

7. Data Science: Machine Learning
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13. Mathematics
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15. Data Visualization
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17. Deep Learning
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18. Data Science: Linear Regression
🔗https://pll.harvard.edu/course/data-science-linear-regression/2023-10

19. Data Science: Wrangling
🔗https://edx.org/learn/data-science/harvard-university-data-science-wrangling

20. Linear Algebra
🔗 https://pll.harvard.edu/course/data-analysis-life-sciences-2-introduction-linear-models-and-matrix-algebra

21. Probability
🔗 https://pll.harvard.edu/course/data-science-probability

22. Introduction to Linear Models and Matrix Algebra
🔗https://edx.org/learn/linear-algebra/harvard-university-introduction-to-linear-models-and-matrix-algebra

23. Data Science: Capstone
🔗 https://edx.org/learn/data-science/harvard-university-data-science-capstone

24. Data Analysis
🔗 https://pll.harvard.edu/course/data-analysis-life-sciences-4-high-dimensional-data-analysis

25. IBM Data Science Professional Certificate
https://imp.i384100.net/9gxbbY

26. Neural Networks and Deep Learning
https://imp.i384100.net/DKrLn2

27. Supervised Machine Learning: Regression and Classification
https://imp.i384100.net/g1KJEA

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👍7
🌟 Unlock the Power of Automation with the Google IT Automation with Python Professional Certificate! 🚀

Are you ready to take your IT skills to the next level? This professional certificate, offered by Google, is designed to help beginners and IT professionals master the art of automation using Python. Whether you're managing systems, automating tasks, or troubleshooting complex issues, this course equips you with the tools and knowledge to excel in today's tech-driven world. 💻

### What You'll Learn:
Python Programming: Master the fundamentals of Python, one of the most versatile programming languages.
Automation Techniques: Automate repetitive tasks, manage system configurations, and streamline workflows.
IT Best Practices: Learn version control with Git, debugging, and problem-solving strategies.
Real-World Projects: Gain hands-on experience through practical projects that simulate real-world IT challenges.
Career-Ready Skills: Prepare for in-demand roles like IT Support Specialist, Systems Administrator, and Automation Engineer.

This program is hosted on Coursera and consists of multiple modules, making it beginner-friendly yet comprehensive enough for experienced learners. By the end of the course, you'll have a Professional Certificate from Google, a credential recognized by top employers worldwide. 🌍

🔗 Enroll Now: https://www.coursera.org/professional-certificates/google-it-automation

### Why Choose This Course?
- Industry-Recognized Certification: Boost your resume with a credential from Google.
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- Job Opportunities: Open doors to high-paying roles in IT and tech.

Don’t miss this chance to future-proof your career with automation skills that are in demand across industries! 🚀

---

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Django Features and Libraries - course

Exploring Django Features and Libraries
The "Django Features and Libraries" course is designed to help learners deepen their understanding of Django by exploring its advanced features and built-in libraries. Django is a high-level Python web framework that promotes rapid development and clean, pragmatic design. This course provides hands-on experience in leveraging Django’s powerful tools to build scalable, efficient, and secure web applications.

Enroll Free: https://www.coursera.org/learn/django-features-libraries

#python #programming #developer #programmer #coding #coder #softwaredeveloper #computerscience #webdev #webdeveloper #webdevelopment #pythonprogramming #pythonquiz #ai #ml #machinelearning #datascience #django

https://t.iss.one/DataScience4
👍6
Data Management With Python, SQLite, and SQLAlchemy

In this tutorial, you’ll learn how to use:

1⃣ Flat files for data storage
🔢 SQL to improve access to persistent data
🔢 SQLite for data storage
🔢 SQLAlchemy to work with data as Python objects

Enroll Free: https://realpython.com/python-sqlite-sqlalchemy/

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https://t.iss.one/DataScience4
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👍8
Preparing for Data Science Interviews With LeetCode FAQs.pdf
1023.2 KB
🔖 Preparing for Data Science Interviews
📝 With LeetCode FAQs

👨🏻‍💻 If you're aiming for top tech companies like Google or Amazon, it's natural to feel overwhelmed and unsure where to begin. I’ve been there too—facing tons of questions without a clear roadmap of what to study or when.

✏️ That’s why I decided to create a step-by-step plan for myself. In this guide, I’ve compiled the most frequently asked LeetCode questions, complete with solutions, techniques, and patterns to help you master the kinds of problems that big companies love to ask.

Whether you're just starting out or sharpening your interview skills, this resource is designed to give you clarity, focus, and confidence.

📂 Stay tuned — I’ll be sharing the full file soon!

#DataScience #InterviewPrep #LeetCode #CodingInterview #TechInterviews #GoogleInterview #AmazonInterview #Python #MachineLearning #AI #CareerTips


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📘 Ultimate Guide to Web Scraping with Python: Part 1 — Foundations, Tools, and Basic Techniques

Duration: ~60 minutes reading time | Comprehensive introduction to web scraping with Python

Start learn: https://hackmd.io/@husseinsheikho/WS1

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16
How to Drop Null Values in pandas

📖 Learn how to use .dropna() to drop null values from pandas DataFrames so you can clean missing data and keep your Python analysis accurate.

🏷️ #basics #datascience #python
5
Polars vs pandas: What's the Difference?

📖 Discover the key differences in Polars vs pandas to help you choose the right Python library for faster, more efficient data analysis.

🏷️ #intermediate #datascience #python
1
Python.pdf
488 KB
🏳️‍🌈 Notes "Mastering Python"
From Basic to Advanced

👨🏻‍💻 An excellent note that teaches everything from basic concepts to building professional projects with Python.

⭕️ Basic concepts like variables, data types, and control flow

Functions, modules, and writing reusable code

⭕️ Data structures like lists, dictionaries, sets, and tuples

Object-oriented programming: classes, inheritance, and polymorphism

⭕️ Working with files, error handling, and debugging

⬅️ Alongside, with practical projects like data analysis, web scraping, and working with APIs, you learn how to apply Python in the real world.

🌐 #Data_Science #DataScience
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🐍 10 Free Courses to Learn Python

👩🏻‍💻 These top-notch resources can take your #Python skills several levels higher. The best part is that they are all completely free!


1⃣ Comprehensive Python Course for Beginners

📃A complete video course that teaches Python from basic to advanced with clear and organized explanations.


2⃣ Intensive Python Training

📃A 4-hour intensive course, fast, focused, and to the point.


3⃣ Comprehensive Python Course

📃Training with lots of real examples and exercises.


4⃣ Introduction to Python

📃Learn the fundamentals with a focus on logic, clean coding, and solving real problems.


5⃣ Automate Daily Tasks with Python

📃Learn how to automate your daily project tasks with Python.


6⃣ Learn Python with Interactive Practice

📃Interactive lessons with real data and practical exercises.


7⃣ Scientific Computing with Python

📃Project-based, for those who want to work with data and scientific analysis.


8⃣ Step-by-Step Python Training

📃Step-by-step and short training for beginners with interactive exercises.


9⃣ Google's Python Class

📃A course by Google engineers with real exercises and professional tips.


1⃣ Introduction to Programming with Python

📃University-level content for conceptual learning and problem-solving with exercises and projects.

🌐 #DataScience #DataScience

https://t.iss.one/CodeProgrammer
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