Regex Backtracking Takes 47 Seconds Per Email Validation?!
REGEX CATASTROPHIC BACKTRACKING! 28 chars = 268M combinations! 47 seconds per validation! 200 evil emails = total DOS! Product launch FAILED! $8.7M lost sales! Security engineer FIRED!
#python #pythondisaster #regex #catastrophicbacktracking #dosattack #productionbug #pythonshorts #pythonwtf #emailvalidation #careerending #redos #performance
https://www.youtube.com/watch?v=rCF3Ql5Jcsk
Quando se fala em algoritmos, muitos pensam logo em uma linguagem específica: C, Python, Java, JavaScript. Mas, antes de escolher qualquer linguagem, existe uma camada mais básica, que é como a ideia do algoritmo.
#algoritmos #coding #programming #programmer #aprendizado #programadoresweb #programador #pensamentocomputacional #python #java #javascript #tecnologia #computer #DesenvolvimentoDeSoftware #programação #computador
https://www.moprius.com/2026/01/entendendo-algoritmos.html
🌘 國王的新衣:如何用 200 行程式碼實作 Claude Code
➤ 拆解 AI 程式碼助理的底層邏輯:從對話迴圈到工具調用
✤ https://www.mihaileric.com/The-Emperor-Has-No-Clothes/
當今的 AI 程式碼助理(如 Claude Code)看似神祕莫測,彷彿能自動理解並修改複雜的專案。然而,這篇文章揭開了這層神祕面紗,指出其核心邏輯並非魔法,而是由不到 200 行的 Python 程式碼構成的簡單迴圈。作者透過實作一個功能完備的代理程式,展示瞭如何利用大型語言模型(LLM)搭配檔案讀取、列表與編輯這三項基礎工具,就能建構出強大的自動化開發環境。這不僅讓我們理解了 AI 代理的運作本質,也為開發者提供了一個可擴展的技術原型。
+ 這篇文章精確地指出了 AI 代理的本質。一旦你理解了這只是 LLM 與本地腳本之間的「請求與執行」迴圈,AI 就不再顯得那麼神祕,而是變成了可以隨心所欲客製化的強大工具。
+ 對於想要深入理解 Agentic Wor
#AI 代理 (AI Agents) #Python #LLM 工具調用 #軟體開發
[flowimds] OSS pythonライブラリ開発しました!~画像一括処理ライブラリ~
https://qiita.com/mori_373/items/3b00dec5482c720fb738?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items
#qiita #Python #画像処理 #並列処理 #OSS #個人開発
🤔 Oh wow, apparently, building an AI coding #assistant is as easy as baking a cake with 200 lines of #Python. Who knew creating "magic" was just a matter of fooling the masses into believing in chatty LLMs with delusions of grandeur? 🌟✨ Spoiler alert: the only real #magic here is the sleight of hand that convinced you to read this drivel. 🃏🎩
https://www.mihaileric.com/The-Emperor-Has-No-Clothes/ #AIcoding #SleightOfHand #200Lines #HackerNews #ngated
Transforma tu negocio con soluciones Python de Xiliux. Desde MVPs y chatbots inteligentes hasta automatización personalizada. Impulsa la innovación y eficiencia en tu empresa. ¡Cotiza hoy mismo! #LegalTech #Python #Xiliux

Microsoft lanza su certificado profesional en Python y permite inscribirse gratis por tiempo limitado. 🐍
#Python #Microsoft #EducaciónTech
Xây dựng công cụ phân tích tài liệu thông minh với Django và React! 🚀
Hướng dẫn cách kết hợp sức mạnh của Python (Django), React và OpenAI API để tự động trích xuất thông tin quan trọng từ file PDF như: các bên liên quan, ngày tháng, và các điều khoản chính.
🛠 Tech stack:
- Backend: Django REST Framework
- Frontend: React + Axios
- AI: OpenAI GPT
- Thư viện PDF: PyPDF2
Giải pháp hoàn hảo để quản lý hợp đồng và tài liệu số.
#AI #Django #React #Python #OpenAI #WebDev #LapTrinh #CongNghe
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S1 EP16 Lab 1 - Machine Learning in Python - Booleans Are Integers - in Python #dataengineering #vscode #machinelearningtutorial #codingforbeginners #jupyternotebook #machinelearning #PythonForDataScience #algorithims #pythoncoding #learnpython #python #machinelearningbasics #softwaredeveloper #datascience #jupyterlabs #mlforbeginners #datascienceforbeginners #machinelearningmodels #statistics #learntocode
Werkzeug 3.1.5 released, with another security fix for Windows special device names. https://github.com/pallets/werkzeug/releases/tag/3.1.5 #Python #PyPI #Flask
Windows special device names are cursed: https://chrisdenton.github.io/omnipath/Special%20Dos%20Device%20Names.html This is the subject of two recent Werkzeug CVEs. #windows #python #flask
I found this an interesting approach to HTTP clients for Python: https://paulwrites.software/articles/python-api-clients
#Python #HTTP #WebDev #WebAPI #HTTPAPI