Real Python - 🐍 New Python tutorials on Real Python

Hey there,

There’s always something going on over at realpython.com as far as Python tutorials go.

We've just hit a huge milestone with the Real Python podcast, publishing our 150th episode! A big thank you to our amazing guests and loyal listeners for making this journey unforgettable. Here's to many more exciting conversations about Python and the amazing things it can do!

Here’s what you may have missed this past week:

Executing Python Scripts With a Shebang

In this tutorial, you'll learn when and how to use the shebang line in your Python scripts to execute them from a Unix-like shell. Along the way, you'll run custom scripts written in your domain-specific language interpreted by Python:

→ realpython.com/python-shebang

Summing Values the Pythonic Way With sum()

In this video course, you'll learn how to use Python's sum() function to add numeric values together. You'll also learn how to concatenate sequences, such as lists and tuples, using sum():

→ realpython.com/courses/python-sum-function

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When Should You Use .__repr__() vs .__str__() in Python?

In this tutorial, you'll learn the difference between the string representations returned by .__repr__() vs .__str__() and understand how to use them effectively in classes that you define:

→ realpython.com/python-repr-vs-str

The Real Python Podcast – Episode #150: Lessons Learned From Four Years Programming With Python

What are the core lessons you've learned along your Python development journey? What are key takeaways you would share with new users of the language? This week on the show, Duarte Oliveira e Carmo is here to discuss his recent talk, "Four Years of Python.":

→ realpython.com/podcasts/rpp/150

Clean Python Code Starts in Your IDE With SonarLint
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With over 200 rules designed to instantly flag bugs, security hotspots, vulnerabilities, and code smells in your Python code as you type, SonarLint is your Python Clean Code companion. This free and open source extension explains the why behind a flagged issue, helps you assess the risk, and offers to fix it for you, all within you preferred IDE. Jupyter notebooks are also supported, empowering you to write Clean Code wherever you code.

→ Install Free

PyCoder's Weekly – Get the Latest Python News & Updates

Become a better Pythonista and stay up-to-date with your weekly dose of Python news & projects:

→ pycoders.com or click here to get the latest issue via email

A lot of time and effort goes into the Real Python team bringing you new and in-depth Python tutorials every week.

Please do us a solid and share your favorite Real Python content to help us spread the word.

Thanks for your time and for being a dedicated reader!

— Dan Bader (realpython.com)

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🐍 New Python tutorials on Real Python

Saturday, March 18, 2023

Hey there, Real Python is a proud sponsor of PyCascades Conference and I'm excited to attend in-person again this year, together with Chris Bailey. If you're attending and bump into us, say hi!

🐍 New Python tutorials on Real Python

Saturday, March 11, 2023

Hey there, There's always something going on over at realpython.com as far as Python tutorials go. Here's what you may have missed this past week: What's a Python Namespace Package, and

🐍 New Python tutorials on Real Python

Saturday, March 4, 2023

Hey there, There's always something going on over at realpython.com as far as Python tutorials go. Here's what you may have missed this past week: Using NumPy reshape() to Change the Shape of

🐍 New Python tutorials on Real Python

Saturday, February 25, 2023

Hey there, There's always something going on over at realpython.com as far as Python tutorials go. Here's what you may have missed this past week: Develop Data Visualization Interfaces in

🐍 New Python tutorials on Real Python

Saturday, February 18, 2023

Hey there, There's always something going on over at realpython.com as far as Python tutorials go. Here's what you may have missed this past week: Python News: What's New From January 2023

Federal judge: Border searches of cell phones require a warrant — Rarbg Is No More — and Had a call with Reddit to discuss pricing

Wednesday, May 31, 2023

Issue #1149 — Top 20 stories of June 01, 2023 Issue #1149 — June 01, 2023 You receive this email because you are subscribed to Hacker News Digest. You can open it in the browser if you prefer. 1

[New post] Microsoft .NET Code Analysis: Use the Index Operator

Wednesday, May 31, 2023

dotNetDave posted: " C# 8 introduced the index-from-end operator when accessing items in a collection. Here is an example of this prior to C# 8: return results[results.Count - 1]; In this case,

[New post] Microsoft .NET Code Analysis: Use Compound Assignments

Wednesday, May 31, 2023

dotNetDave posted: " Compound assignments have been available since .NET was released and is the preferred way to modify numbers and strings. Here is an example of the issue: var peopleCount = 0;

[New post] Microsoft .NET Code Analysis: The Importance of the readonly Modifier

Wednesday, May 31, 2023

dotNetDave posted: " The readonly modifier is used to designate fields or variables that can only be assigned once, typically during object creation or in the constructor. It is commonly employed

Hackers steal 9M dental patients' info in year's biggest reported health data breach

Wednesday, May 31, 2023

TechCrunch Newsletter TechCrunch logo The Daily Crunch logo By Christine Hall Wednesday, May 31, 2023 Today, some cybercrimes were uncovered, we found out how many of you are curious about the new

[New post] Microsoft .NET Code Analysis: Always Use Accessibility Modifiers

Wednesday, May 31, 2023

dotNetDave posted: " Accessibility modifiers are used to control the visibility of accessibility of types and members and are critical for proper Object-Oriented Programming. Here is why you need

[New post] Microsoft .NET Code Analysis: Remove Unread Private Members

Wednesday, May 31, 2023

dotNetDave posted: " As code is removed or changed in a class, often that might create unused private members such as variables, methods, properties, etc. It's important to remove them to

[New post] Microsoft .NET Code Analysis: Inline Variable Declaration

Wednesday, May 31, 2023

dotNetDave posted: " Starting with .NET 7, when calling a method with an out parameter, it's advisable to inline the variable declaration. Here is an example of the issue: double number1;if(

[New post] Microsoft .NET Code Analysis: aDD bRACES IN c#

Wednesday, May 31, 2023

dotNetDave posted: " Not adding braces {} to if statements can cause issues and readability issues. This code causes a violation: if (somelist[i] != other.somelist[i]) return false; This is how

[New post] Microsoft .NET Code Analysis: Remove Unnecessary Using Directives

Wednesday, May 31, 2023

dotNetDave posted: " I always remove unnecessary using directives for a few reasons that I discuss in detail in my coding standards book and conference session. First, let me show the issue: using