Core tech fundamentals — computer science, networking, operating systems, system design, databases, and microservices, explained clearly for developers.
Showing 1 – 5 of 5 articles
AT&T internet outages are usually local fiber cuts, not nationwide failures. Learn how to check status, claim your AT&T Guarantee credit, and add failover.
CPython added RISC-V as a PEP 11 tier 3 platform. What tier 3 really promises, whether pip install works on riscv64, and the pip version trap to avoid.
Future Claude models add a text watermark for the EU AI Act. Learn how Claude's watermark works, whether it affects output, and what it means for you.
Set up MySQL for a Django app in production on Ubuntu: install the server, create a database and least-privilege user with utf8mb4, and connect it via mysqlclient.
Set up PostgreSQL for a Django app in production on Ubuntu: install the server, create a database and least-privilege user, and wire it into Django with a .env.
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