Building reusable UI components in Symfony has historically been a balancing act. On one hand, Symfony provides an incredibly robust backend architecture. On the other, the frontend templating layer — while powerful — often forces developers into awkward gymnastics when building component libraries. If you have ever written a heavily nested ternary operator just to conditionally append a CSS cl...
Honestly, I never thought I'd be writing the 41st article about the same project. Here I am, two years deep into Papers, my "personal knowledge base," and I'm just now realizing how spectacularly I failed at my original goal.
Anthropic and Amazon have announced one of the biggest AI infrastructure deals we have seen so far, and it deserves more attention than a normal funding story.
Anthropic says it will commit more than $100 billion over the next 10 years to AWS technologies in exchange for up to <...
WebSockets and "stateless" feel like a contradiction. A WebSocket is a persistent, stateful connection — the server holds a socket open per client, and your broadcasting logic depends on knowing exactly which process owns which connection.
That's the assumption this article dismantles.
Using AWS API Gateway WebSocket API, DynamoDB, and L...
I didn't set out to build a trading bot.
I set out to answer a simple question: can a small algorithm, running on a $100 account, consistently beat gold?
After two sessions, one brutal backtest, and a complete strategy overhaul — here's exactly what we built, what failed, and what's now running live. No fluff, no paid course upsell. Just the raw journey.
Meta data engineering interviews (and similar big-tech loops) usually lean heavily on SQL—often PostgreSQL-style—and on Python for problems involving hash maps, counting, arrays, strings, and streaming or interval-style logic. Interviewers care that you can write correct queries, pick the right grain, and explain trade-offs—not just memorize sy...