johnjr's submissions | Hacker News

1.		A New Series on Cracking FAANG-Level Code Challenges (johnjr.dev)
		2 points by johnjr 77 days ago \| past \| 1 comment
2.		Builder Design Pattern and Cyclomatic Complexity Reduction (johnjr.dev)
		2 points by johnjr 3 months ago \| past \| 1 comment
3.		Composition, Inheritance, and Liskov Substitution Principle (joaojunior.org)
		3 points by johnjr 10 months ago \| past \| 3 comments
4.		Improving Legacy Code: Using Task Queue to Speed Up a Crawler in an ETL Process (joaojunior.org)
		1 point by johnjr on Feb 12, 2025 \| past \| 1 comment
5.		Is CPython Faster Without the Global Interpreter Lock(GIL)? (joaojunior.org)
		7 points by johnjr on July 17, 2024 \| past
6.		Lua scripts are not atomic in Redis (joaojunior.org)
		3 points by johnjr on April 8, 2024 \| past