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Today reminds me of how I did math in primary school. You know, putting two or more numbers below each other and then going from right to left, from digit to digit, to either add or multiply. Life was easy and peaceful back then. Much has changed since. But I digress. Let’s look at the…

This guide outlines how to build a scalable notification service supporting email, SMS, push and in-app channels. It covers user preferences, rate-limiting, synchronous & batch delivery, queueing with retries, high availability, and trade-offs between latency, cost and reliability. design a notification system Think about the apps you use every day. A banking app alerts you…

Running a small construction or remodeling business shouldn’t mean sacrificing your evenings to fight with spreadsheets and half-finished invoices. Yet that’s exactly what I see all the time with electricians, plumbers, painters, and general contractors I work with. In this article, I want to share how we tackled that problem by creating an AI-powered invoice…

Schitt updates its modular Magni Unity with a new DAC card, perfect for Hi-Res Audio thrills from sensitive wired headphones 🎬 Watch the Video

This large display blends content creation with gaming and tries to cover too much for the price. 🎬 Watch the Video

All the ways to watch Real Betis vs Barcelona live streams online and from anywhere in La Liga at the Estadio La Cartuja de Sevilla today. 🎬 Watch the Video