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129 articles

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Aug 23, 2024 · Artificial Intelligence

Getting Started with Python Generative AI: Six Practical Projects Using Llama 2, LangChain, Streamlit, Gradio, FastAPI and SQL

This article presents six hands‑on Python generative‑AI projects—ranging from a Llama 2 chatbot built with Streamlit and Replicate to natural‑language‑to‑SQL conversion using LlamaIndex and SQLAlchemy—complete with environment setup, required code snippets, deployment tips and resource links for further exploration.

FastAPIGradioLangChain

0 likes · 20 min read

Getting Started with Python Generative AI: Six Practical Projects Using Llama 2, LangChain, Streamlit, Gradio, FastAPI and SQL

Python Crawling & Data Mining

Aug 3, 2024 · Backend Development

Build a Countdown Dashboard with FastAPI and Jinja2 – Your Personal “Moyu Office”

This tutorial demonstrates building a FastAPI‑powered “Moyu Office” page that dynamically shows today’s date, weekday, and the remaining days until the weekend and major Chinese holidays, using Jinja2 templates, the zhdate library for lunar‑solar conversion, and deployment behind Nginx.

CountdownFastAPIHoliday

0 likes · 10 min read

Build a Countdown Dashboard with FastAPI and Jinja2 – Your Personal “Moyu Office”

21CTO

Jul 2, 2024 · Backend Development

FastAPI vs Flask: Why FastAPI Outperforms Flask for Modern APIs

This article compares FastAPI and Flask, highlighting FastAPI's speed, developer experience, and standards support, while providing practical migration guidance, code examples, configuration tips, async handling, dependency injection, testing, deployment, and documentation differences for Python web developers.

ASGIFastAPIFlask

0 likes · 25 min read

FastAPI vs Flask: Why FastAPI Outperforms Flask for Modern APIs

JavaEdge

Jun 28, 2024 · Artificial Intelligence

Designing Agent Personality and Emotion Handling with LangChain Prompt Templates

This article explains how to craft system prompts that give an AI agent a distinct personality and emotional behavior, shows how to implement an emotion‑detection chain, compares ChatPromptTemplate.from_messages with from_template, and integrates the agent into a FastAPI service with full code examples.

AI AgentEmotion DetectionFastAPI

0 likes · 13 min read

Designing Agent Personality and Emotion Handling with LangChain Prompt Templates

JavaEdge

Jun 27, 2024 · Backend Development

Build a FastAPI Chatbot with LangChain and WebSocket – Step‑by‑Step Guide

This tutorial walks through installing FastAPI and related packages, creating a basic FastAPI app, adding chat, PDF, and text endpoints, integrating LangChain tools for AI responses, implementing a WebSocket echo service, and running the server with uvicorn, all illustrated with code snippets and screenshots.

APIBackendFastAPI

0 likes · 8 min read

Build a FastAPI Chatbot with LangChain and WebSocket – Step‑by‑Step Guide

Python Programming Learning Circle

Jun 22, 2024 · Backend Development

Moving from Flask to FastAPI: A Comprehensive Comparison and Migration Guide

This article compares Flask and FastAPI, explains their core differences in speed, developer experience, and standards, and provides step‑by‑step migration instructions, code examples, configuration tips, and deployment strategies for building modern Python web APIs.

APIFastAPIPython

0 likes · 19 min read

Moving from Flask to FastAPI: A Comprehensive Comparison and Migration Guide

JD Tech Talk

Jun 14, 2024 · Artificial Intelligence

Building a Retrieval‑Augmented Generation (RAG) System with JD Cloud Docs, ClickHouse, LangChain, and FastAPI

This guide explains how to build a Retrieval‑Augmented Generation (RAG) system using JD Cloud documentation as a knowledge base, storing document embeddings in ClickHouse, leveraging LangChain for vector retrieval, and exposing query and answer services via FastAPI and a Gradio UI.

AIClickHouseFastAPI

0 likes · 13 min read

Building a Retrieval‑Augmented Generation (RAG) System with JD Cloud Docs, ClickHouse, LangChain, and FastAPI

JD Cloud Developers

Jun 14, 2024 · Artificial Intelligence

Build a Retrieval‑Augmented Generation (RAG) System Using JD Cloud Docs and ClickHouse

This guide walks through creating a Retrieval‑Augmented Generation pipeline that harvests JD Cloud documentation, stores vector embeddings in ClickHouse, and serves queries via FastAPI, LangChain, a Qwen LLM, and a Gradio front‑end.

ClickHouseFastAPILLM

0 likes · 14 min read

Build a Retrieval‑Augmented Generation (RAG) System Using JD Cloud Docs and ClickHouse

Python Programming Learning Circle

Apr 26, 2024 · Artificial Intelligence

Five Essential Python Libraries for Machine Learning Engineers

This article introduces five essential Python libraries—MLflow, Streamlit, FastAPI, XGBoost, and ELI5—that every junior or intermediate machine‑learning engineer and data scientist should master to streamline experiment tracking, build interactive web apps, deploy models efficiently, achieve fast accurate predictions, and improve model interpretability.

ELI5FastAPIPython

0 likes · 8 min read

Five Essential Python Libraries for Machine Learning Engineers

Liangxu Linux

Mar 25, 2024 · Information Security

How to Use Gzip Compression to Overload Web Crawlers (Gzip Bomb Tutorial)

This guide shows how to create a tiny gzip‑compressed file, serve it with FastAPI, and exploit automatic decompression in Python's requests library to force a crawler to consume massive memory, effectively turning compression into a denial‑of‑service weapon.

Denial of ServiceFastAPIGzip

0 likes · 7 min read

How to Use Gzip Compression to Overload Web Crawlers (Gzip Bomb Tutorial)

DaTaobao Tech

Dec 27, 2023 · Artificial Intelligence

Deploying a Private LLM Knowledge Base on a MacBook

The guide walks through installing and quantizing the open‑source ChatGLM3‑6B model and the m3e‑base embedder on a MacBook, wrapping them with a FastAPI OpenAI‑compatible service, routing requests through a One‑API gateway, storing metadata in MongoDB and vectors in PostgreSQL pgvector, deploying FastGPT for RAG, ingesting data, and demonstrating 5‑7 second response times, while outlining future improvements.

ChatGLM3DeploymentFastAPI

0 likes · 23 min read

Deploying a Private LLM Knowledge Base on a MacBook

phodal

Aug 20, 2023 · Artificial Intelligence

How to Extend AutoDev with Custom LLMs and Prompt Actions

The article explains how to enhance the open‑source AutoDev coding assistant by configuring your own large language model, customizing IDE behavior, defining custom prompts and actions, and adjusting request/response handling via FastAPI, offering step‑by‑step JSON examples and guidance for advanced developers.

AutoDevFastAPIIDE integration

0 likes · 7 min read

How to Extend AutoDev with Custom LLMs and Prompt Actions

Python Programming Learning Circle

Aug 16, 2023 · Backend Development

Comprehensive List and Comparison of Python Web Frameworks

This article presents a curated collection of Python web frameworks, explains what a web framework is, outlines their purposes, and provides a ranked overview of each framework's official site, advantages, and disadvantages to help developers choose the most suitable option for their projects.

ComparisonDjangoFastAPI

0 likes · 23 min read

Comprehensive List and Comparison of Python Web Frameworks

MaGe Linux Operations

Jul 17, 2023 · Backend Development

What Frameworks Shaped FastAPI? Lessons from Django, Flask, and More

This article explores the various Python frameworks and tools—Django, Django REST Framework, Flask, Requests, Swagger/OpenAPI, Marshmallow, Pydantic, Starlette, and Uvicorn—that inspired FastAPI, highlighting the features each contributed such as automatic documentation, micro‑framework flexibility, type‑hinted validation, and high‑performance async support.

APIFastAPIOpenAPI

0 likes · 10 min read

What Frameworks Shaped FastAPI? Lessons from Django, Flask, and More

Open Source Linux

Jun 14, 2023 · Backend Development

How to Integrate APScheduler with FastAPI for Reliable Async Task Scheduling

This guide explains how to add, manage, and persist asynchronous scheduled jobs in a FastAPI application using APScheduler's AsyncIOScheduler with SQLite storage, covering task types, code examples, limitations, and alternative solutions such as arq, fastapi‑utils, and Celery.

APSchedulerFastAPIPython

0 likes · 4 min read

How to Integrate APScheduler with FastAPI for Reliable Async Task Scheduling

Python Programming Learning Circle

Jul 27, 2022 · Backend Development

Comprehensive Overview of Python Web Frameworks

This article presents a detailed survey of over thirty Python web frameworks, describing their official sites, main features, advantages, and drawbacks, and offers guidance on selecting popular options such as Django, Flask, FastAPI, and many others for various development needs.

Backend DevelopmentDjangoFastAPI

0 likes · 20 min read

Comprehensive Overview of Python Web Frameworks

Python Crawling & Data Mining

Jun 27, 2022 · Information Security

How to Use Frida RPC to Bypass Mobile App Encryption and Build a FastAPI Proxy

This article explains how to employ Frida RPC to intercept and forward encrypted mobile app requests, demonstrates the required environment, provides hook scripts for encryption and decryption, and shows how to wrap them in a FastAPI service for automated crawling.

FastAPIFridaMobile Security

0 likes · 10 min read

How to Use Frida RPC to Bypass Mobile App Encryption and Build a FastAPI Proxy

MaGe Linux Operations

May 15, 2022 · Backend Development

Top 37 Python Web Frameworks: Features, Pros & Cons Explained

After two weeks of research, this guide presents a ranked list of 37 Python web frameworks—detailing their official sites, strengths, weaknesses, and visual overviews—to help developers choose the most supported and suitable framework for their projects.

Backend DevelopmentDjangoFastAPI

0 likes · 27 min read

Top 37 Python Web Frameworks: Features, Pros & Cons Explained

Programmer DD

Jan 20, 2022 · Backend Development

Why FastAPI Is the Fastest Way to Build High‑Performance Python APIs

FastAPI is a high‑performance, easy‑to‑learn Python web framework that lets you build robust APIs quickly, offering features like speed, concise code, automatic validation, and OpenAPI compatibility, with simple installation via pip and interactive documentation out of the box.

ASGIBackend DevelopmentFastAPI

0 likes · 4 min read

Why FastAPI Is the Fastest Way to Build High‑Performance Python APIs

dbaplus Community

Jan 8, 2022 · Artificial Intelligence

How Ctrip Streamlined ML Model Development and Deployment with MLOps

This article explains how Ctrip tackled the long, costly ML model development‑to‑deployment pipeline by adopting and extending MLflow for full lifecycle management, covering model persistence, tracking, serving, custom pyfunc models, Dockerized deployment, scaling, and performance monitoring.

DockerFastAPIMLOps

0 likes · 14 min read

How Ctrip Streamlined ML Model Development and Deployment with MLOps

Python Crawling & Data Mining

Dec 30, 2021 · Backend Development

Build a Dynamic “Moyu Office” Countdown Page with FastAPI and Jinja2

This tutorial shows how to create a single‑page web app that displays the current date, weekday, and the number of days remaining until major holidays and the weekend, using FastAPI for the backend, Jinja2 for templating, and the zhdate library for lunar calendar conversion.

CountdownFastAPIJinja2

0 likes · 10 min read

Build a Dynamic “Moyu Office” Countdown Page with FastAPI and Jinja2

MaGe Linux Operations

Nov 2, 2021 · Backend Development

8 Python Frameworks to Speed Up API Development – Find the Right Fit

This article reviews eight Python frameworks—Django REST, Flask‑Restful, Falcon, Connexion, FastAPI, Hug, Eve, and Cornice—explaining their features, ideal project sizes, and how they simplify and accelerate the creation of robust APIs.

APIFastAPIPython

0 likes · 9 min read

8 Python Frameworks to Speed Up API Development – Find the Right Fit

Python Programming Learning Circle

Sep 28, 2021 · Backend Development

Eight Python Frameworks for Simplifying API Development

This article introduces eight Python frameworks—Django REST, Flask‑Restful, Falcon, Connexion, FastAPI, Hug, Eve, and Cornice—that help developers build APIs quickly and efficiently, highlighting each framework’s strengths, suitable project sizes, and key features.

DjangoFastAPIframeworks

0 likes · 8 min read

Eight Python Frameworks for Simplifying API Development

21CTO

Feb 5, 2021 · Frontend Development

Boost Front‑End Prototyping with FakeAPI: Instant Mock Data Generation

This article introduces FakeAPI, a FastAPI‑based mock data service that lets front‑end developers quickly generate realistic JSON payloads, explains its endpoints, payload formats, repeat feature, and shows how to deploy it locally using Docker.

API mockDockerFake Data

0 likes · 4 min read

Boost Front‑End Prototyping with FakeAPI: Instant Mock Data Generation

Python Crawling & Data Mining

Dec 25, 2020 · Backend Development

Mastering Python Rate Limiting: From ratelimiter to SlowAPI

This article explains how to control request frequency in Python using the ratelimiter library for synchronous and asynchronous code, and introduces SlowAPI as a flexible solution for FastAPI and Flask, helping backend developers reduce server load and protect APIs from abuse.

Backend DevelopmentFastAPIPython

0 likes · 6 min read

Mastering Python Rate Limiting: From ratelimiter to SlowAPI

Python Crawling & Data Mining

Oct 16, 2020 · Backend Development

Master FastAPI Middleware, Background Tasks, and Deployment Strategies

This article walks through using FastAPI middleware for request timing, redirection, host whitelisting, and CORS, demonstrates background tasks and custom response codes, and explains various deployment options including Uvicorn, Gunicorn, Docker, and Nginx, providing complete code examples.

FastAPIPythonWeb

0 likes · 8 min read

Master FastAPI Middleware, Background Tasks, and Deployment Strategies

Python Crawling & Data Mining

Apr 9, 2020 · Backend Development

Master FastAPI Middleware, Background Tasks, and Deployment in One Guide

This article completes a FastAPI series by detailing middleware usage, request redirection, trusted host and CORS settings, background task handling, custom HTTP status responses, and multiple deployment options—including Uvicorn, Gunicorn, Docker, and Nginx—accompanied by full code examples.

DeploymentFastAPIPython

0 likes · 8 min read

Master FastAPI Middleware, Background Tasks, and Deployment in One Guide

Python Crawling & Data Mining

Mar 28, 2020 · Backend Development

Master FastAPI Production: Routing, DB Integration, Validation & Error Handling

This tutorial walks through deploying FastAPI in production, covering router inclusion as blueprints, handling multiple HTTP methods, integrating SQLAlchemy for database operations, applying Pydantic data validation, and implementing robust exception handling for a reliable backend service.

API RoutingException HandlingFastAPI

0 likes · 13 min read

Master FastAPI Production: Routing, DB Integration, Validation & Error Handling

Python Crawling & Data Mining

Mar 26, 2020 · Backend Development

Master FastAPI: Build High‑Performance Python APIs Quickly

This article introduces FastAPI, a modern high‑performance Python web framework, walks through installation, basic routing, async handling, query and path parameters, data modeling with Pydantic, template rendering with Jinja2, and compares its speed to Flask, providing complete code examples and screenshots.

APIBackend DevelopmentFastAPI

0 likes · 10 min read

Master FastAPI: Build High‑Performance Python APIs Quickly