AAnnetinhtml-portfolio.hashnode.dev·11h ago · 4 min readMastering the Two Pointers Technique in Python (With Easy Examples)When I first started solving coding problems, I noticed that many array and string questions looked different but could actually be solved using the same approach: Two Pointers. Instead of using neste00
Ttechpotionsintechpotions.hashnode.dev·5h ago · 4 min readWhen to Turn Off Next.js Image OptimizationOriginally published at techpotions.com. Turning on Next.js images unoptimized looks like a mistake in a code review, and in our own next.config.ts, it's exactly what we did, with a comment so nobody 00
Ttechpotionsintechpotions.hashnode.dev·5h ago · 7 min readSearXNG JSON API for LLM GroundingOriginally published at techpotions.com. The first time a large language model invented a statistic in my draft about search APIs, I knew it was time to ground the thing against real web results. A se00
SKShivam Kumarinshivamshrma09.hashnode.dev·6h ago · 13 min readIntroduction to System DesignNote before we start: The best way to actually learn system design is by implementing the core concept yourself, every single time. Treat every system like a prototype. After you write or design anyth00
UTUjjwal Tripathiinmicrocosmworks.hashnode.dev·15h ago · 5 min readSaaS Rewrite vs. Refactor: How to Tell Which One You Actually NeedIf you're reading this, someone on your team has probably said "we should just rewrite this" in the last few months. Maybe it was you. It's one of the most common — and most emotionally driven — conve00
AUAhtsham Ul Haqinshani-dev.hashnode.dev·17h ago · 14 min readHow LLMs Actually Work: From Tokens to TransformersLLMs Explained: What Actually Happens When You Hit "Send" on ChatGPT You type a question. You hit Enter. A few hundred milliseconds later, words start appearing on your screen — one after another, lik00
DCDate Calxindatecalx.hashnode.dev·17h ago · 2 min readWhy Leap Years Break Date Calculations (And How to Handle Them in JavaScript)Working with dates looks easy until leap years enter the picture. A single extra day every four years can introduce subtle bugs in age calculations, subscriptions, scheduling systems, and reporting da00
PIPrism Infowaysinprisminfoways.hashnode.dev·19h ago · 4 min readHow to Choose the Right Tech Stack for Your MVP (Without Overthinking It)Every early-stage founder eventually hits the same wall: which tech stack should we actually build this on? And almost every founder gets the same well-meaning, contradictory advice: "Use what you kn00
FSFlutter Senseiinfluttersensei.hashnode.dev·20h ago · 29 min readFlutter Text Styling Guide – Font Size, Weight, Colors, Spacing and Responsive TypographyHave you ever opened a Flutter app on your phone, and the text looked absolute perfection—clean, crisp, and beautifully proportioned—only to test it on a tablet or a smaller device and realize the hea00
CMChris McGimpsey-Jones 🏴☠️👻 (@cipheranarchist)inchrisjonesunixmen.hashnode.dev·1d ago · 5 min readH-Linux: Building an Operating System, Not Installing OneThere is a temptation within the Linux community to compare one distribution against another. In truth, many distributions share the same foundations, with their differences often coming down to packa00
