Linux ss Command: Check Open Ports and Socket Connections
The Linux ss command shows open ports, listening services, and active connections. Learn ss -tulpn, state and port filters, and how it replaces netstat.
Paul Hill
11 min
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Python Career Path: 6 Jobs That Use Python and How to Choose
Python career path guide: six jobs that use Python, from backend developer to data scientist and automation engineer, with BLS pay and growth data.
Paul Hill
12 min
The Python @property Decorator: Getters and Setters Done Right
The Python property decorator (@property) turns methods into managed attributes: computed values, read-only fields, and setters with validation. With examples.
Paul Hill
10 min
Google Colab vs Jupyter: Which Notebook Should You Use?
Google Colab vs Jupyter: both run Python notebooks, but one is local and one is cloud-hosted with free GPUs. Here is how to choose the right one.
Paul Hill
9 min
Python asyncio: A Practical Guide to async and await
Python asyncio explained: how async, await, asyncio.run, and asyncio.gather run I/O-bound tasks concurrently on one thread. With tested timing examples.
Paul Hill
9 min
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