Article URL: https://www.transportenvironment.org/articles/wave-of-affordable-electric-cars-is-boosting-consumers-choice-sales-of-sub-eur25-000-models-set-to-rise-sevenfold Comments URL: https://news.ycombinator.com/item?id=49961890 Points: 37 # Comments: 38
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A system design diagram can contain all the right boxes and still leave the reader wondering what actually happens. Where does a request start? What does each arrow mean? Which part of the design needs a discussion? I'm Darshit, the creator of DrawDesign, a browser-based tool for system architecture diagrams and flowcharts.
Over a two-and-a-half-year engagement I migrated 42 financial workflows from a legacy Visual FoxPro system to C# and .NET Core, as the sole engineer. The old system carried two decades of business logic and had no written specification. The domain layer was rebuilt on Entity Framework Core with 42 T-SQL stored procedures against SQL Server, the FoxPro reports were replaced with reporting workflows in a Blazor application, and the old system was retired. This is the order of work I would recommend to anyone facing the same kind of migration. Visual FoxPro mixes data, logic and screens in one pl
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend. I built SaathiAI, an AI-powered learning companion designed to make exam preparation simpler, faster, and more focused. The idea came from a problem I have seen among my friends and classmates: before an exam, students often have large PDF notes and study materials but very limited time to revise them effectively. Finding a particular concept, simplifying a difficult topic, preparing university-style answers, creating practice questions, and revising important material can consume a significant amount of time. I
You upload your company handbook, or a folder of PDFs, or two years of notes. You ask it something the document plainly answers. It answers confidently, and it's wrong. Then you do what everyone does. You rewrite the question.
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