https://www.jupiuslearning.com/blog/ Programming articles from Jupius Learning. en https://www.jupiuslearning.com/blog/queues-explained-with-real-examples-from-the-linux-kernel/ https://www.jupiuslearning.com/blog/queues-explained-with-real-examples-from-the-linux-kernel/ Mon, 02 Nov 2026 05:42:32 GMT Learn how a queue works, build a small circular queue in C, and see how the Linux kernel uses queues for sleeping processes, the runqueue and pipes. https://www.jupiuslearning.com/blog/stacks-explained-with-real-examples-from-the-linux-kernel/ https://www.jupiuslearning.com/blog/stacks-explained-with-real-examples-from-the-linux-kernel/ Thu, 29 Oct 2026 13:44:03 GMT What a stack is, how push and pop work, and how the Linux kernel uses stacks for function calls, interrupts and process switches. https://www.jupiuslearning.com/blog/why-you-still-need-the-basics-when-ai-writes-the-code/ https://www.jupiuslearning.com/blog/why-you-still-need-the-basics-when-ai-writes-the-code/ Mon, 26 Oct 2026 16:07:00 GMT AI can write code in seconds, but you still have to judge it. Here is why the basics matter more now, and how to learn them. https://www.jupiuslearning.com/blog/why-data-structures-matter-lessons-from-the-linux-kernel/ https://www.jupiuslearning.com/blog/why-data-structures-matter-lessons-from-the-linux-kernel/ Mon, 26 Oct 2026 14:00:42 GMT Why data structures decide speed and scale, with seven real examples from the Linux kernel: lists, hash tables, bitmaps and trees.