Cuando una aplicación necesita leer un archivo, escribir en una conexión TCP o esperar datos de un disco, el kernel de Linux ofrece tradicionalmente dos caminos: bloquear el proceso hasta que la operación termine, o usar interfaces como epoll y Linux AIO para manejar múltiples operaciones concurrentes. Durante casi tres décadas, esas fueron las opciones dominantes. Pero desde la versión 5.1 del ke
When Google announced the Manifest V3 deadline, the developer community had a lot to say — most of it negative. The service worker model was rightly criticized as a regression for ad blockers and complex extensions. I've now migrated 18 extensions from MV2 to MV3, or built them MV3-native from the start. The commonly documented issues (no persistent background pages, limited webRequest) are real.
By Simeon Griggs Houseplants often die from over-watering, not neglect. It is easy to project human needs onto them: "If I am thirsty, they must be thirsty too." But many indoor plants actually benefit from drying out between waterings. Similarly, your empathy can lead to misinterpreting signals from your database. You don't like feeling overwhelmed, so you don't want your database overwhelmed eit
Something shifted in the last ninety days. While the headlines talk about 1.9% tech growth, those of us in the trenches are seeing a different reality: The floor has been hit. We are no longer in the "automation at all costs" era. We have entered the era of Human-Led Resilience. The Reality of 27-Second Breakouts In my day job in public safety communications, "uptime" isn't a KPI; it's a lif
Most "online ruler" pages look simple: draw a rectangle, add centimeter ticks, add inch ticks, done. That works only if every screen maps CSS pixels to real-world size in the same way. They do not. A 13-inch laptop, a 27-inch external monitor, a phone, a tablet, and a 4K display can all render the same CSS width with different physical sizes. Browser zoom, operating-system scaling, Retina-style di
Building Multilingual Legal Document Management Systems for IP Licensing IP licensing agreements are complex beasts. When you're dealing with multiple jurisdictions, languages, and legal systems, managing these documents becomes a technical challenge that goes far beyond simple file storage. After working on several document management systems for legal teams handling international IP portfolios
Imagine navigating a bustling city without street signs. That's essentially what browsing the internet would be like without HTTP status codes. These cryptic strings of numbers, often encountered after clicking a link or submitting a form, are the unsung heroes of the web, silently whispering vital information about the health and fate of our online interactions. Understanding their language revea
When you first learn to write software, you are building in a utopia. On your laptop, the database is always online. The network has zero latency. The third-party API always responds in exactly 12 milliseconds. You write a function, you hit run, and the data flows perfectly from point A to point B. In the industry, we call this the "Happy Path." It is the magical scenario in which every piece of t