12:08

What Pandas users should know about NumPy 2.0 and dtypes

08:21

Search-and-replace Pandas values with "where" and "mask"

08:37

Understanding and using idxmin/idxmax in Pandas

02:20

My new book, Pandas Workout, will make you more confident and fluent with Pandas

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What are the "nlargest" and "nsmallest" methods in Pandas? (And should you use them?)

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Advanced unpacking in Python "for" loops

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Sorting a mix of letters and numbers in Python

10:07

The new case_when method in Pandas 2.2.0

18:17

Method chaining in Pandas

08:45

Five mistakes companies make teaching Python to their staff

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Comparing values in Pandas with "diff" and "pct_change"

09:04

Selecting rows in Pandas using .loc and lambda

14:00

Understanding "with" and Python's context managers

04:19

Improve your career with Python + data: Announcing PythonDAB cohort 4

10:42

*args and **kwargs — what are they, and how are they different?

08:23

Boolean indexing in Pandas made simple

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Using | in Pandas? Consider the "isin" method instead

08:17

Flipping Data with Pandas: Stack & Unstack

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The six most important read_csv arguments in Pandas

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Data selection in Pandas with "filter"

09:13

Why you'll love Jupyter Notebook 7

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NaN vs. NA — understanding Pandas nullable types

05:05

One Python function, three different errors

11:27

Bang! Unix shell magic inside of Jupyter

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Magic commands in Jupyter and IPython

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ChatGPT wrote Pandas code to analyze US debt. Was it any good?

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ChatGPT + Noteable (Jupyter) = Mind-blowing!

02:07

Finally! Pandas exercises that aren't boring: Bamboo Weekly

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Stop using inplace=True in Pandas!

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Finding text patterns in Pandas with regular expressions

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New to Python? Join my upcoming courses for Python newbies!

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Interpolating missing values (NaN) in Pandas data frames

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Three ways to optimize your Pandas data frame's memory footprint

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How fast does your Python code run? Find out with timeit

08:24

First steps with Jupyter Lab: How is it different from the notebook?

09:13

Understanding Python list comprehensions

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Replacing values in a Pandas data frame

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Better Python input with Rich

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How to sort in Pandas

11:13

Intro to Python exceptions

09:14

Python's for loops vs. comprehensions

11:58

Retrieving from a multi-index in Pandas

14:03

What does "if __name__ == '__main__' " do in Python?

02:36

Reuven Lerner, Python Training: PyCon APAC 2022 virtual booth

09:44

Turn numbers into categories with the Pandas "cut" method

00:59

Want to improve your Python? You've come to the right place!

15:45

Python identifiers — rules and conventions

08:11

Understanding (and avoiding) the SettingWithCopyWarning in Pandas

11:07

Peeking at Python bytecodes

09:16

Using Python's "range" builtin

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What does Python's "enumerate" do?

15:27

What is object-oriented programming? And why should we care? A brief introduction with Python.

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Python and Unicode characters

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Three ways to use Python's "vars" function

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Pivot tables with Pandas

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Selecting columns when reading a CSV into pandas

05:11

Grouping on dates in pandas

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Basic grouping in pandas

06:20

Getting a random sample from your pandas data frame