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The Problem: Every Prompt Costs Money, But Not Every Prompt Needs GPT-4 You're running an AI system in production. Some requests need Claud
Đối với những người làm Data Science hoặc Data Analyst, việc lựa chọn một chiếc laptop đủ mạnh để chạy các thư viện nặng như pandas hay numpy trên tập
The previous articles each closed one leak. A real Streamlit + pandas dashboard leaks through five at once. This is the whole session — obfuscate, run
I had used LangChain's RAG chain in production for six months. I could not have told you, off the top of my head, what chunk_overlap did, or why cosin
چگونه اولین کتابخانه پایتون خود را بسازیم و در PyPI منتشر کنیم؟ (تجربه ساخت کتابخانهای برای متن فارسی) همه ما در پروژههای پایتون با نیازه
Building Your First Ambient Agent: A Step-by-Step Implementation Guide Autonomous systems that monitor, analyze, and act without constant h
Note: This was first published on the Resume-MCP blog. Reposting here for the dev community. Applying to jobs is mostly copy-paste drudgery: re-tai
How to Prevent Prompt Injection in LangChain Python Apps You built a support assistant on LangChain. It has a system prompt that says "only
LLM Inference (HuggingFace Transformers) This is a minimal example of running a causal language model using HuggingFace. from transformers import
Discover the most popular programming languages used for modern web development, including JavaScript, Python, PHP, Java, Ruby, Rust, HTML, and CSS. L
The problem nobody talks about Copy text from an academic PDF. Paste it. Get $%&@#^*~. That's not a bug. It's intentional — called font ob
Python was the first language I ever wrote code in. I was a beginner. Ran some scripts. Never built anything meaningful. Then college started and I m
The problem Autonomous agents lose auth state during long runs. Token rotation, OAuth refreshes, and session timeouts all silently break.
Code reviews are the part of development everyone agrees is important and nobody has time for. What if you could automate the first pass with an AI mo
I gotta say, how I Cut My AI Costs by 60% Using Global API's DeepSeek Models Three weeks ago I was sitting in my apartment with a cold cup of coffee,
Recap from part 1: We traced a connection from the 24-byte preface through SETTINGS exchange, the 9-byte frame header, the seven-loop guard tower, an
RFC 9113 is 80 pages. What does it take to turn those 80 pages into working code? BlackBull is a pure-Python ASGI web framework whose HTTP/2 stack i
Why standard file operations are a liability in production In high-availability systems, file I/O is the "hidden killer." If a server process updates
A few weeks ago I gave an AI agent access to my machine through MCP. It read files, opened PRs, queried a database. It was great — until I looked at w
How I Cut Our Security Stack Costs 60% — A CTO Field Guide for 2026 Six months ago I walked into a budget review and almost choked on my coffee. Our