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Two new leaks have surfaced, offering another look at Samsung's upcoming wide-screen foldable, rumored to be called the Galaxy Z Fold8. One offers another look at a dummy unit of the device, while the other compares its size and form factor with the Galaxy S26 Ultra. We've already seen the Galaxy Z
Every authentication mechanism in use today emerged to address a specific set of constraints the previous one wasn't designed for. This article walks through that chain — not as a list of definitions, but as a sequence of problems and the constraints that shaped each solution. The earliest widely us
Most backend engineers already know how to handle HTTP errors. 400 means the request is bad. 401 means auth failed. 429 means rate limited. 500 means something broke upstream. Retry a few times, add exponential backoff, log the response body, move on. That works fine for many APIs. It works badly fo
Autoscaling is supposed to save money by matching capacity to demand. In practice, a small misconfiguration can cause it to do the exact opposite — and the bill is usually the first symptom anyone sees. Autoscaling is one of cloud computing's most genuinely valuable capabilities, and also one of its
Ahnii! If you let an AI agent modify your application, the agent needs more than a text editor. Raw str_replace on a PHP file passes a lot of tests and still breaks things an hour later in production, because the tool has no idea what the file actually represents. Bimaaji is the Waaseyaa package tha
One of the most important parts of any automated trading bot isn't entering trades—it's managing risk after a position has been opened. A stop-loss system is only effective if it continuously monitors orders and reacts correctly to every stage of the order lifecycle. In this article, I'll walk throu
If you've spent any time exploring backend engineering, distributed systems, or system design, you've almost certainly seen one book recommended more than any other: Designing Data-Intensive Applications, or DDIA for short. For years, I've heard experienced engineers describe it as the book that com
Thomas Edison put it plainly: "To have a great idea, have a lot of them." Steve Jobs said something similar. "Creativity is just having enough dots to connect... to connect experiences and to synthesise new things." Both of them are saying the same thing. Your first idea is rarely your best one. The
Originally published on wp-nota.com. You installed an SSL certificate and moved your WordPress site to HTTPS — but the browser still shows "Not Secure" in the address bar, or a padlock with a warning. This is the classic mixed content problem: your pages load over secure HTTPS, but some resources on
The homelab started flat. One /24, everything on it. My workstation, the NAS, the Proxmox host, and — over time — a growing list of workloads sharing the same broadcast domain because that was the path of least resistance. For a while, that was fine. A homelab running one workload doesn't need segme
Why Developers Should Care About SEO Strategy If you're building e-commerce platforms or managing online stores, you might think SEO is a marketing concern. Think again. The structure you build, the markup you generate, and the architecture you choose directly impact searchability. As a developer, u
Hey DEV community! 👋 Yesterday I posted about the massive technical architecture behind Wealtii, the digital asset index fund platform I spent 10 months building completely solo. We talked about the 315,000 lines of code, the Docker containers, and the autonomous execution engines. But today, I wan
The post Solana Price Climbs 10% as Whales Say SOL a ‘Massive Opportunity’ appeared first on Coinpedia Fintech News Solana is beginning to regain momentum after weeks of heavy selling pressure. The seventh-largest cryptocurrency has climbed more than 10% over the past week, outperforming several lar
The post South Korea Stock Market Drop: KOSPI Index Crashes Over 8% appeared first on Coinpedia Fintech News South Korea’s KOSPI fell more than 8%, dropping below 7,700 and triggering sell-side short-selling on both the KOSPI and KOSDAQ markets. More than ₩518.5 trillion ($350 billion) in market val
The post Metaplanet Increases Bitcoin Holdings to 43,000 BTC appeared first on Coinpedia Fintech News Metaplanet purchased an additional 2,823 Bitcoins during the quarter, investing 35.886 billion yen at an average price of 12.71 million yen per BTC. The acquisition brings the company’s total Bitcoi
At the end of the first quarter, the company's management raised 'substantial doubt' about its ability to continue operations.
The unusual ‘fishy smell ’ in your home you should never ignore during a heatwave — here’s why.
Stop starting new ChatGPT chats for every task. Here's why continuing the same conversation often produces better answers with less prompting.
Insufficient sleep pressure, blood sugar fluctuations and elevated cortisol levels are all behind my middle insomnia. Here's the doctor-approved strategies I'm using to manage my 3 a.m. wake ups.
HBO Max is kicking off July 2026 by adding dozens of movies to its library, and I've found five excellent flicks you need to stream now.
