Skip to content
Be on the Right Side of Change
  • πŸ”΄ YouTube
  • πŸ‘‘ Membership
  • πŸ‘©β€πŸŽ“ Academy
  • πŸ“– Books
  • 🎲 Puzzles
  • 🀎 User Stories
    • What Our Users Say
    • About Finxter
    • Finxter Feedback from ~1000 Python Developers
    • Video Reviews
    • Course Review from Cristian
    • Course Review from Adam
    • Review by ChatGPT
    • About Chris
  • Start Here ⭐

Maurice Colon

Three Ways to Transform Pandas Dataframes to Arrays Effortlessly

March 8, 2022 by Maurice Colon

What are Arrays? A Python array is a data structure like a list. They contain a number of objects that can be of different data types. They provide fast ways and versatile ways to normalize data. What are Dataframes? Dataframes are an ordered sequence of Series, sharing the same index with labeled columns used to … Read more

Categories Data Science, NumPy, Pandas Library, Python

Be on the Right Side of Change πŸš€

The world is changing exponentially. AI eliminates entire industries. πŸ€–

πŸ’° 12 Ways to Make Money with AI (Article)

⭐ Join our free email newsletter (130k subs).

Be on the right side of change with AI and master the art of vibe coding! 🌴

New Finxter Tutorials:

  • IngramSpark vs KDP: The Same $14.99 Paperback Pays $4.39 on KDP and $0.75 at IngramSpark’s 55% Discount
  • Is BookBub Featured Deal Worth It? Book 1 Alone Needs 66% of Clicks to Buy, a 5-Book Series Needs 4.7%
  • Sequence of Returns Risk Example: Same 25 SPY Years, Reversed, and $1M Ends at $119,235 vs $3.77M (Python)
  • Best AI for Writing Fantasy Novels: A 120k-Word Epic Earns 2.4Γ— a Novella per KU Read
  • Is Expanded Distribution on KDP Worth It? One Amazon Sale Equals ~3 Expanded Copies at $14.99
  • How Much Does It Cost to Self Publish a Book on KDP? $0 to Upload, $1,920–$8,930 to Do It Pro
  • Kindle Unlimited All Star Bonus: Stuck at $3.4 Million Since 2024 While the Fund Grew 19%
  • Missing the Best Days in the Market: Skip SPY’s 10 Best Days Since 1993 and $313,613 Becomes $136,082 (Python)
  • Read-Through Rate: 64% of the Readers a Series Loses Quit Before Book 2
  • Kindle Sales Rank Calculator: #10,000 Means 13–25 Sales a Day, #100,000 About 1–2

Finxter Categories:

  • About
  • Impressum
  • Privacy
  • Terms
  • Puzzles
  • Academy
  • Books & Courses
  • Earnings Disclaimer
  • Finxter Instagram
  • Finxter Twitter
  • Finxter Facebook
  • Finxter YouTube
  • πŸ”΄ YouTube
  • πŸ‘‘ Membership
  • πŸ‘©β€πŸŽ“ Academy
  • πŸ“– Books
  • 🎲 Puzzles
  • 🀎 User Stories
    • What Our Users Say
    • About Finxter
    • Finxter Feedback from ~1000 Python Developers
    • Video Reviews
    • Course Review from Cristian
    • Course Review from Adam
    • Review by ChatGPT
    • About Chris
  • Start Here ⭐
© 2026 Be on the Right Side of Change • Built with GeneratePress