Building RAG with LangChain & Chroma: Two Hidden Pitfalls That Cost Me 6 Hours
At 10 PM, my product manager dropped 200 PDFs in my lap: “We need to demo an internal knowledge base Q&A for the boss tomorrow morning—super urgent.”
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At 10 PM, my product manager dropped 200 PDFs in my lap: “We need to demo an internal knowledge base Q&A for the boss tomorrow morning—super urgent.”
设计模式与原则:构建可扩展代码的经典之道 软件设计是一门艺术,而设计模式和原则是这门艺术的语法。它们不是教条,而是经过时间检验的智慧结晶。 为什么设计模式重要? 想象一下,你在盖房子。每一块砖自己堆叠,最终只能是一堵墙。但如果你懂得使用不同的砌法——
The Problem Most personal computers sit idle 90% of the time. Meanwhile, ML training and gaming workloads cost a fortune on cloud GPU insta
US Stock Screener Access address https://usstockscreener-production-6b89.up.railway.app/ A daily US stock screener built with F
Your Pipeline Is 24.1h Behind: Catching Stock Market Sentiment Leads with Pulsebit We just discovered a significant anomaly: a 24h momentum
Description: Open-source pentest platform with a multi-AI agent, real-time findings stream, and PDF reports. Your data never leaves your server. l
This article provides a step by step deployment guide for using Amazon Bedrock models with ADK Agents. What is this project trying to Do?
Workflows are designed to improve efficiency. They connect steps, automate actions, and keep processes moving. But even well designed workflows can
What's new Based on early user feedback, Permi can now save your vulnerability scan results in three distinct formats to fit your workflow:
Most "chat with your website" projects ship without any measurement. Mine did too. The live demo was up, answers looked plausible, and I moved on. The
Python's ast Module: Parse, Inspect, and Validate Code at the Token Level ast.parse() is one of the most underused tools in Python. Most de
If you've ever worked with Jinja2 templates, you know the drill — you open an HTML file and half of it is {{ this }} and {% that %}, and VS Code just.
Your Pipeline Is 10.5h Behind: Catching Energy Sentiment Leads with Pulsebit We just observed a notable anomaly in sentiment analysis: a 24
Previous posts: v2 — hallucination detection + A/B testing The most common question I got after v2 was this: "The hallucination score spiked. No
As cryptocurrencies continue to reshape finance in 2026, the risk of scams, hacks, and lost access credentials poses significant challenges. Recoverin
At 2 a.m., the customer group chat erupted: "Your AI assistant completely forgot the client background I provided last week and even fabricated new de
I missed a prize-notification email by 24 hours because my AI agent only checked Gmail when it booted. The email needed a response within 48 hours. I
When I started learning Python a while back, I had ChatGPT open in one tab and the docs in another. The thing is — I was using ChatGPT wrong. I'd ty
Building an AI-Powered Quantitative Trading System with Hermes Agent and IBKR How I set up a multi-signal ETF trading bot that runs on auto
I wanted to understand how AI coding tools actually work under the hood. Not just use them — but build one myself. So I built AgentCode: an open-sour