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robust Solana Token Staking smart contract built with Anchor A robust Solana Token Staking smart contract built with Anchor. Users can stake SPL tokens to earn proportional rewards over time. Features admin configuration, reward deposits, claim-only & unstake options, two-step authority transfer, an
Why LLM Agents Fail Silently and How to Debug Them Your agent returned an empty result. No exception. No error log. No status code that points anywhere useful. Just nothing. You dig through logs. The LLM call went through. The tool was invoked. The response came back. Everything looks fine and yet t
Handing someone least-privilege access to a Kubernetes cluster means assembling a scoped kubeconfig by hand — ServiceAccount, Role, RoleBinding, token, CA, YAML. Here's the full gauntlet, and how Kubexer collapses it. A teammate needs to deploy to one namespace. A CI bot needs read-only access to po
AI agents are starting to change the assumptions behind commerce software. For a long time, ecommerce platforms were designed around human interpretation. A product page could contain a mixture of structured data, marketing copy, policy fragments, trust signals, pricing information, availability ind
I'm working on my postgraduate of Software Engineering on PUC-RJ and I have noticed that I should be more effective just organizing my company properly. Devtype is a three people company, as we have a short team, we have tried to avoid overwhelming the workflow. However after some projects we added
The Pitch We run 9 AI agents on a server with 2 CPU cores and 3.6 gigabytes of RAM. There's no GPU. There's no Kubernetes cluster. There's not even a cloud VM — it's an Ubuntu box sitting in the back office of a fitness gym in China. And it works. The gym opens every day. Members get their fitness r
The asset manager argues Bitcoin's fixed supply schedule does not undermine network security, even as miners face shrinking block rewards after each halving.
We believe much of the artificial intelligence industry is chasing the wrong prize. Frontier model vendors such as Anthropic PBC and OpenAI Group PBC, they may have shifted their commercial focus toward enterprise customers, but they’ve not changed their fundamental architecture. Specifically, they’
Here's how to watch DR Congo vs Uzbekistan as the Group K minnows both look to make a push for qualification to the knockout stages of the World Cup.
Here's how to watch Panama vs England as Harry Kane aims to fire the Three Lions to top spot in Group L.
DokuWiki replaced my notes app because it does one thing perfectly: connect related information
Here's how to watch Croatia vs Ghana as the legendary Luka Modric looks to keep his side in the competition.
I think the games industry is past the point of return
Welcome to Indie App Spotlight. This is a weekly 9to5Mac series where we showcase the latest apps in the indie app world. If you’re a developer and would like your app featured, get in contact. Mirage is a brand new app that brings best-in-class desktop wireless screen sharing to your entire Apple e
REPL Is All You Need. A 19-year-old's proposal for an open standard that lets AI Agent control hardware directly. AI agents can write code, search the web, deploy servers, and manage databases. They're incredibly capable — inside a container. But ask your favorite AI to flip a relay, read a temperat
I'm building LOOM — a small open-source language that is a machine-checked trust layer for AI-written code. I don't write it by hand: an organism I built grows it, day and night, on my own machine. Day 7 was different — the organism learned to improve itself. LOOM's trust layer (effects + capabiliti
One question that recently made me rethink cache eviction was: If Redis uses LRU, why doesn't it maintain a heap (or a perfectly sorted list) of keys? The answer comes down to optimizing the common case. Imagine a Redis instance with 10 million keys. If Redis maintained a perfect LRU structure, ever
Netflix may not want more 'The Boroughs,' but it seems audiences sure did, particularly the boomer generation.
Before I studied computer science, there was a contest in Busan, a cassette that loaded games, and code I typed in from a magazine. A look back — long before any of the tools we argue about now. These episodes come from studying computer science in Korea in the 1990s. But the memory starts a few yea
DeepInfra offers open-source LLM inference at prices 5-50x lower than OpenAI and Anthropic. But is it actually cheaper once you factor in latency, reliability, and model availability? I spent a week benchmarking DeepInfra against direct API calls. Here's what I found. Model DeepInfra OpenAI Equivale
