---
title: "Baragu (@baragu) | Hashnode"
description: "computer science student. Read the latest articles by Baragu on Hashnode."
url: "https://hashnode.com/@baragu"
---

@baragu

# Baragu

@baragu · Joined October 2023

computer science student

### [Mastering Regular Expressions in Python](https://baragu.hashnode.dev/mastering-regular-expressions-in-python?utm_source=hashnode&utm_medium=feed)

Unlock the secrets of Regex with our comprehensive guide! Dive into 'Regex Unleashed,' where we demystify the magic behind pattern matching in programming.

4 min read · [baragu.hashnode.dev](https://baragu.hashnode.dev/mastering-regular-expressions-in-python?utm_source=hashnode&utm_medium=feed)

[Dec 24, 2023](https://hashnode.com/posts/mastering-regular-expressions-in-python/65880ae5aa9c2b9e94381808)

### [Understanding UML Class Diagrams: A Beginner's Guide](https://baragu.hashnode.dev/understanding-uml-class-diagrams-a-beginners-guide?utm_source=hashnode&utm_medium=feed)

If you've ever heard about UML class diagrams and wondered what they are or how they work, you're in the right place. In this article, we'll provide a beginner-friendly introduction to UML (Unified Modeling Language) class diagrams by distilling the ...

4 min read · [baragu.hashnode.dev](https://baragu.hashnode.dev/understanding-uml-class-diagrams-a-beginners-guide?utm_source=hashnode&utm_medium=feed)

[Nov 1, 2023](https://hashnode.com/posts/understanding-uml-class-diagrams-a-beginners-guide/6541eed0bf0633dfb0cf864d)

### [Overcoming Python Package Installation Challenges in Ubuntu 23.04 and Debian: A Guide to Using Pipx](https://baragu.hashnode.dev/overcoming-python-package-installation-challenges-in-ubuntu-2304-and-debian-a-guide-to-using-pipx?utm_source=hashnode&utm_medium=feed)

error: externally-managed-environment × This environment is externally managed ╰─> To install Python packages system-wide, try apt install python3-xyz,

4 min read · [baragu.hashnode.dev](https://baragu.hashnode.dev/overcoming-python-package-installation-challenges-in-ubuntu-2304-and-debian-a-guide-to-using-pipx?utm_source=hashnode&utm_medium=feed)

[Oct 30, 2023](https://hashnode.com/posts/overcoming-python-package-installation-challenges-in-ubuntu-2304-and-debian-a-guide-to-using-pipx/653fefd700c108381f1942eb)