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Python: Bucket Sort, Regular Expressions in Python, and 5 Python Features That You May Not Be Familiar With

Submitted by Roy Schestowitz on Friday 26th of June 2020 02:09:41 PM Filed under
Development
  • The Real Python Podcast – Episode #15: Python Regular Expressions, Views vs Copies in Pandas, and More

    Have you wanted to learn Regular Expressions in Python, but don’t know where to start? Have you stumbled into the dreaded pink SettingWithCopyWarning in Pandas? This week on the show, we have David Amos from the Real Python team to discuss a recent two-part series on Regex in Python. We also talk about another recent article on the site about views vs copies in Pandas. David also brings a few other articles and projects from the wider Python community for us to discuss.

  • Bucket Sort in Python

    In this tutorial, we'll be diving into the theory and implementation of Bucket Sort in Python.

    Bucket Sort is a comparison-type algorithm which assigns elements of a list we want to sort in Buckets, or Bins. The contents of these buckets are then sorted, typically with another algorithm. After sorting, the contents of the buckets are appended, forming a sorted collection.

    Bucket Sort can be thought of as a scatter-order-gather approach towards sorting a list, due to the fact that the elements are first scattered in buckets, ordered within them, and finally gathered into a new, sorted list.

    We'll implement Bucket Sort in Python and analyze it's time complexity.

  • 5 Python Features That You May Not Be Familiar With

    Python, for all its ease of learning, has some pockets of real complexity. If you’ve ever read through the programming language’s documentation, you’ve probably gotten a sense of that. If you’re new to the language, here are some features you might not be familiar with, but could nonetheless prove useful (or at least fun to experiment with).

    [...]

    Staying on top of the changes in a language like Python is never easy, but it can be fun finding out new things! Careful reading of the What’s new in Python 3.xx webpages is a good start; they are already there for both 3.9 and 3.10.

»

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