Reuven M. Lerner
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lernerpython.com
Reuven M. Lerner
@lernerpython.com
Helping you become more confident with Python and Pandas since 1995.

• Courses: LernerPython.com
• Newsletters: BetterDevelopersWeekly.com • BambooWeekly.com
• Books: PythonWorkout.com • PandasWorkout.com
• Videos: YouTube.com/reuvenlerner
Here's a list of deals for Python developers, thanks to @trey.io :

treyhunner.com/2025/11/pyth...
Python Black Friday & Cyber Monday sales (2025)
It’s time for some discounted Python-related skill-building. This is my eighth annual compilation of Python learning-related Black Friday & …
treyhunner.com
November 25, 2025 at 4:48 PM
The pleasure was all mine! Delighted to meet in person and enjoy a meal together.
November 21, 2025 at 8:15 AM
You're not alone — most Python classes don't provide what you need to really get ahead.

That's why I've created my Python Data Analytics Bootcamp. Join me on Tuesday for a free info session: us02web.zoom.us/webinar/regi...
November 16, 2025 at 4:00 PM
I was on week 10 of writing about it for better developers, and had been giving parts of it to my students. I decided to just break it off into its own sequence. But yeah, the cheat sheet is great!
November 3, 2025 at 2:10 PM
You know what would be even cheaper? No reporting requirements whatsoever.

The point of regular reports isn't to save (or spend) money. It's to provide investors with transparency, reducing fraud and improving the overall market.

It's no surprise that a grifter like Trump hates such reports.
September 15, 2025 at 1:39 PM