This guide shows how to deploy OpenCode Server as a backend and connect it to Telegram and Discord bots, enabling on‑the‑go AI‑powered code assistance with multi‑model support, detailed setup steps, code examples, and a comparison of the two platforms.
The article compares Python and Go across syntax, libraries, concurrency, memory usage, readability, data processing, and deployment, concluding that Go suits large‑scale, high‑concurrency crawlers while Python excels when rich data‑analysis tools and rapid development are needed.
The article presents a step‑by‑step design and implementation of a Claude‑style Skills mechanism for LangChain agents, using a double‑layer tool architecture, state‑driven dynamic filtering, and middleware interception to load only relevant tools, dramatically reducing token consumption and improving decision quality and response speed.
This article explains why synchronous Python code blocks on I/O, introduces asyncio’s event loop and coroutine model, and walks through creating and managing tasks, using TaskGroup, handling timeouts, avoiding common pitfalls, and applying best‑practice patterns for high‑performance I/O‑bound programs.
This article details how a low‑code e‑commerce workflow was migrated to a modular LangGraph architecture, introducing Agent Skills, an A2A protocol, and a Planner node to enable multi‑turn natural‑language scene creation, product matching, and persistent storage while leveraging AI coding tools for rapid development.
The article outlines a tester’s three‑stage journey—from manual functional testing through AI testing practice to becoming an AI test architect—highlighting skill gaps, learning strategies, essential capabilities, and industry outlook for professionals seeking to reshape their career with AI.
This guide walks you through the full deployment of the open‑source Strix AI security testing platform, covering environment setup, dependency management, configuration, core module verification, real‑world scanning scenarios, performance tuning, Docker packaging, CI/CD integration, and troubleshooting steps.
This step‑by‑step guide shows developers how to create a Huawei Cloud development environment, obtain MaaS model tokens, install and configure the OpenClaw AI assistant, integrate it with Feishu via a plugin, set permissions and event callbacks, and finally enable automatic hot‑news push using Python code.
The article introduces nine lesser‑known Python packages—msgspec, glom, watchfiles, beartype, pyinstrument, duckdb, fakeredis, boltons, and returns—explaining how each tackles common prototyping pain points such as data serialization, file watching, runtime type safety, performance profiling, SQL querying without a server, mock Redis, utility functions, and explicit error handling, ultimately accelerating development by up to ten times.
The article provides a detailed comparison between Ubuntu 26.04 “Resolute Raccoon” and 24.04 “Noble Numbat”, covering release timelines, support windows, desktop environment upgrades to GNOME 50 with Wayland‑only rendering, Rust‑rewritten core utilities, TPM‑backed full‑disk encryption, Python 3.14, Snap permission changes, and offers guidance on which release suits stability‑focused or cutting‑edge users.
This tutorial shows how to encode a JD.com search URL, fetch the page, and use XPath expressions in Python to reliably extract product names, links, images, and prices, offering a clearer alternative to regular‑expression or BeautifulSoup scraping.
This tutorial explains how LangGraph adds explicit control‑flow, cycles, and shared state to LLM applications, and walks through building a Strava‑based intelligent training coach with Python code, node definitions, state design, graph assembly, and GitHub Actions deployment.
The article presents an end‑to‑end automated solution for AWS resource tagging that scans all accounts, discovers services, identifies resources missing specified tags, and batch‑applies them, while offering configurable workflows, performance optimizations, permission requirements, and optional AI‑driven MCP integration for smarter governance.
The article evaluates programming languages for 2026 by defining modern criteria such as AI integration, cloud‑native support, developer productivity, job demand, and ecosystem health, then compares Python, TypeScript, Rust, and Go, ultimately declaring a clear winner.
The article explains how Amazon SageMaker's Sticky Session routing creates session affinity, allowing KV cache reuse across requests, which eliminates redundant computation, reduces latency, and improves memory efficiency for multi‑turn LLM applications.
The article recounts a developer’s successful rewrite of a Python/Flask API gateway in Go that delivered ten‑fold throughput, one‑third memory usage, and seconds‑level deployment, but caused no user‑visible latency gain, created a single point of failure, and sparked a broader discussion on technical decisions, business value, and team bus factor.
This article explains how to configure a Python codebase to connect simultaneously to Elasticsearch (8.x/9.x) and Easysearch by selecting the elasticsearch‑7.13.1 client, handling product‑validation differences, applying NumPy 2.0 compatibility patches, and configuring HTTPS self‑signed certificates, while comparing three implementation options and recommending the most maintainable solution.
This tutorial walks you through constructing a LangGraph‑based AI agent for automated Strava training plans, covering core concepts like state, nodes, and edges, detailed workflow steps, Python code examples, conditional graph routing, testing, and deployment via GitHub Actions.
The article explains what TOML is, why developers are moving away from JSON and YAML for configuration files, shows how to read TOML in Python with the built‑in tomllib module, and discusses its adoption across Python, Rust, and DevOps ecosystems.
This guide walks through building custom pylance and lance‑namespace wheels to enable HDFS support, resolves common ModuleNotFoundError, Hive dependency, and native library issues, clarifies correct table_id usage, and provides a complete Python script that reads and modifies a Lance dataset with Ray.
This guide shows how to automatically archive pytest HTML/Allure reports, extract key metrics, compare with historical data, generate a markdown summary, and optionally push alerts, turning each test run into a valuable health‑check for your software project.
From Python 3.9 to 3.12 the standard library adds a suite of ready‑to‑use functions—such as str.removeprefix/removesuffix, math.dist, math.comb, zoneinfo, hashlib.blake2b, and tomllib—that eliminate repetitive code, boost performance, and let developers focus on core logic.
Learn to create a Python @performance_baseline decorator that automatically measures API response times, compares them against a stored performance baseline, flags regressions, updates baselines dynamically, integrates with pytest, and supports advanced features like environment‑specific baselines, P95/P99 statistics, and Grafana visualization.
This article explains how to use Redis 8.4.0 for vector recall and keyword filtering, covering index selection (FLAT vs HNSW), schema creation with redisvl, full‑text BM25 search, pure KNN vector queries, hybrid text‑plus‑vector retrieval, query cleaning, score fusion, and optional in‑Redis Lua re‑ranking or TAG‑based filtering extensions.
This guide explains how to run the Qwen3‑Embedding‑0.6B model on a CPU‑only server, configure key parameters, optionally use Intel Extension for PyTorch, and efficiently store the resulting vectors in Redis 8 with proper serialization and indexing.
The article explains why architecture matters, introduces ten essential Python design patterns—such as Dependency Injection, Strategy, Builder, Event‑Driven, Repository, Mapper, Pipeline, Command, Specification, and Plugin Registry—with concrete code examples and practical advice to transform messy scripts into clean, scalable applications.
This tutorial shows how to build a JD.com search URL, encode keywords, fetch the page with Python's urllib, and extract product details using regular expressions, providing code snippets, regex explanations, and sample output for beginners.
DeepTutor, an open‑source AI tutoring platform from HKU’s Data Science Lab, combines a four‑layer architecture, interactive visualizations, a dual‑loop reasoning engine, and exam‑cloning features, and can be deployed with a single Docker command, offering a guided learning experience that emphasizes thinking over instant answers.
RAG-Anything is an open-source, end-to-end multimodal RAG framework that ingests PDFs, Office files, images, and scientific papers, parses them with high fidelity using MinerU, builds a multimodal knowledge graph, and enables hybrid retrieval, while noting resource and dependency considerations.
Large language models can dramatically reshape software testing by automating test case generation, understanding requirements, predicting failures, and streamlining result analysis, as demonstrated through detailed workflow diagrams, pseudocode, Python implementations, and real‑world case studies in finance, e‑commerce, and IoT domains.
This article details a lightweight, CPU‑only knowledge‑base retrieval experiment that uses Qwen3‑Embedding‑0.6B to vectorize Chinese poetry, stores vectors in Redis with HNSW indexing, and implements a hybrid keyword‑plus‑vector search pipeline with configurable weighting and performance optimizations.
This guide explains the fundamentals of gRPC, why it uses HTTP/2 and Protocol Buffers, walks through writing and compiling .proto files, provides complete Python server and client examples, and outlines common microservice and Kubernetes use cases, giving developers a practical end‑to‑end workflow.
This guide walks through configuring Alibaba Cloud credentials, implementing a FastAPI backend with email function calling, Alibaba OpenSearch, image generation via DashScope, speech recognition, and a responsive HTML/CSS/JavaScript front‑end that supports text chat, image recognition, image synthesis, and voice interaction.
This article explains why large‑language‑model hallucinations are risky, introduces Retrieval‑Augmented Generation (RAG) as a remedy, and walks through nine Python‑based RAG architectures—standard, conversational, corrective, adaptive, fusion, HyDE, self‑RAG, agentic, and graph RAG—detailing their workflows, code examples, strengths, weaknesses, and a decision‑making map for selecting the right design.
This article walks through the design patterns, three‑level loading mechanism, and practical implementation steps for integrating reusable, domain‑specific Skills into an existing Agent system, covering both local and distributed deployments with Redis‑based versioning and sandboxed execution.
This article presents several Python‑based login API test cases—including normal login, parameterized login, handling missing endpoints, and chaining an order request—along with step‑by‑step code examples and best‑practice tips for writing reliable, maintainable tests.
This article compares Django, Flask, and FastAPI—three of the most popular Python web frameworks—by examining their philosophies, built‑in features, learning curves, performance characteristics, and code examples for a simple Hello World service and a user‑query API, then provides a decision flowchart and a detailed matrix to help developers pick the best fit for their next project.
OpenBB is an open‑source financial data platform that consolidates dozens of data sources, offers one‑line Python access to market data, integrates AI agents for real‑time queries, and provides both CLI and web workspaces, dramatically lowering the cost and effort of quantitative research.
This tutorial walks through setting up local speech recognition with OpenAI's Whisper and Vosk, leveraging Alibaba Cloud's ASR services, building a WebSocket server/client for real‑time audio streaming, capturing audio in the browser via MediaRecorder or RecordRTC, and performing speech synthesis with pyttsx3 and Alibaba's Sambert model.
This guide walks through installing and running Alibaba's open‑source Qwen3‑TTS on Ubuntu, covering environment setup, GPU requirements, model selection, Python virtual‑environment creation, code examples for voice cloning and voice design, low‑latency streaming, Web UI launch, and common troubleshooting tips.
This guide shows how to replace repetitive print or logging calls in automated test suites by creating a reusable @log_test decorator that automatically records start, success, failure, timestamps, and execution time for each test function.
TuriX‑CUA is an open‑source AI desktop agent that captures screen content, uses multimodal large models to decide actions, and automatically moves the mouse or types, offering cross‑platform support, multi‑model architecture, and detailed setup instructions for Windows and macOS.
This guide walks through installing the open‑source Qwen3‑TTS model on Ubuntu, covering environment setup, GPU requirements, package installation, model variants, and hands‑on Python scripts for ultra‑low‑latency voice cloning and text‑driven voice design.
This comprehensive 2026 roadmap outlines the essential programming foundations, core agent architectures, LLM and API integrations, tool usage, memory management, RAG systems, deployment strategies, monitoring, and security practices needed to design, develop, and operate autonomous AI agents.
This article explains the core AI agent loop, why dedicated frameworks are needed, compares eight popular frameworks—including RelevanceAI, smolagents, PhiData, LangChain, LlamaIndex, CrewAI, AutoGen, and LangGraph—offers selection criteria, and provides hands‑on code demos for AutoGen and LangGraph.
This tutorial explains the OpenAI‑style request and response schema, demonstrates low‑level API calls with the requests library, compares them to the high‑level openai package, and walks through building a streaming multi‑turn chatbot that interacts with a locally hosted large language model.
This article explains how to design and implement a knowledge‑management and intelligent‑assistant system called Krawl using Claude Skills, covering the three‑layer skill architecture, progressive disclosure, dynamic routing, lazy loading, meta‑tool integration, and concrete Python examples for video summarisation and knowledge queries.
This guide walks you through building an automated workflow that uses Google’s Antigravity AI to generate a fully formatted WeChat public‑account article—including text, multiple high‑quality images, cloud upload, and markdown‑to‑WeChat conversion—so you can copy‑paste the result directly into the editor.
This article walks through the complete design and implementation of a daily news summarizer, covering source selection, web‑scraping with BeautifulSoup, database schema with SQLModel, LLM‑based summarization, FastAPI endpoints, front‑end layout, category/date browsing, and a scheduled update loop.
This guide walks beginners through understanding what an API is, why automation matters, manual testing tools, low‑code and code‑based automation with Python, pytest, and Allure, and how to embed tests into CI pipelines for reliable, repeatable quality checks.
The article dissects X’s newly open‑sourced ‘For You’ feed algorithm, detailing its Rust and Python implementation, the Home Mixer pipeline, candidate sourcing, Grok‑based scoring, and extensive filtering, showing how machine‑learning predicts user interactions and shapes the content you see.
This article introduces ten practical Python decorator patterns—covering caching, timing, retry, rate‑limiting, logging, dependency injection, class‑wide decoration, singleton, role‑based access control, and context management—each explained with concrete code examples, output snapshots, and guidance on when and how to apply them.
This article explains why the default Django project layout is unsuitable for production, then presents a detailed, battle‑tested directory structure, split settings, environment variable management, organized apps, services, selectors, testing layout, Makefile shortcuts, and Django 5.2 considerations to help developers create maintainable, secure, and scalable Django applications.
This article walks through using the SeleniumBase Python framework together with an AI code‑generation platform to create, optimize, and run an automated web‑testing pipeline for an e‑commerce search feature, showing how beginners can achieve high success rates and faster execution in just a few hours.
This article outlines a practical roadmap for manual testers who want to become automation engineers, covering goal setting, essential programming languages, key automation tools and frameworks, test‑case design strategies, hands‑on project experience, and continuous learning habits.
The BU Browser Use team open‑sourced bu‑agent‑sdk, a minimal LLM agent framework that treats the agent as a simple for‑loop and adds explicit done tools, context compression, ephemeral messages, and a unified LLM interface, enabling flexible, low‑overhead AI applications.
This article provides concise, language‑by‑language overviews of more than thirty widely used web frameworks—including Ruby on Rails, ASP.NET, Vapor, Django, Flask, Phoenix, Laravel, Next.js, Astro, Spring Boot, Express.js, Gin, and Go‑specific frameworks—highlighting their core concepts, typical use cases, and notable projects built with them.
This guide shows how to design API test cases in XMind, automatically generate pytest scripts with Allure reporting, export YAML/Excel files, and integrate the whole workflow into GitHub Actions for seamless CI/CD execution.
This article walks through a complete data‑science pipeline for autonomous driving, covering CSV/JSON preprocessing with pandas, rule‑based scene classification, a weighted complexity‑risk model, and visual analytics using Matplotlib and Seaborn to identify high‑risk driving scenarios.
This guide explains why using OAT to add a server can render yum unusable due to a broken Python interpreter, analyzes the underlying script logic that causes the failure, and provides two practical remediation methods—including fixing the Python symlink and adjusting the installation script—along with the full script for reference.
This guide walks through building an open‑source Retrieval‑Augmented Generation (RAG) system that indexes local files with Everything, uses hybrid BM25‑vector search via Elasticsearch, and answers questions with a local LLM, covering architecture, core techniques, deployment steps, performance tweaks, and common pitfalls.
This article explains how FastAPI’s async support, type‑hint integration, automatic OpenAPI docs, and rich ecosystem enable Python developers to build scalable, secure microservices with layered architecture, JWT authentication, performance optimizations, comprehensive testing, Docker/Kubernetes deployment, and structured logging.
This article walks through the complete workflow of loading and running the open‑source Qwen3‑8B model, explaining each core file (weights, config, generation config, tokenizer), how the model tokenizes input, applies chat templates, generates responses, and decodes output, all illustrated with code and diagrams.
This guide explains how Apache AGE extends PostgreSQL with OpenCypher‑compatible graph capabilities, covering architecture, installation, storage schema, Cypher‑SQL integration, common graph operations, and a LangChain example that turns natural‑language questions into executable graph queries.
The open‑source Xiaohongshu MCP (Multi‑Channel Publisher) leverages AI to predict hot topics, auto‑generate copy, titles and tags, monitor performance, analyze competitors, and manage multiple accounts, enabling creators to boost followers from a few hundred to thousands without costly subscriptions, with step‑by‑step deployment instructions and a free GitHub repository.
This short tutorial shows how to draw an ASCII Christmas tree in the console using just six lines of Python code, explaining each variable, the loop logic, and how to add a simple trunk.
TuriX-CUA is an open‑source Python framework that lets AI agents understand screen content and perform mouse‑keyboard actions on Windows and macOS, offering high success rates, model hot‑swapping, MCP integration, and step‑by‑step installation for desktop automation tasks.
TuriX‑CUA is an open‑source Python‑based AI agent that equips artificial intelligence with visual perception and mouse‑keyboard control, enabling it to see the screen, reason with multimodal models, and act autonomously across macOS and Windows, with a multi‑model architecture, MCP support, and step‑by‑step setup instructions.
This guide walks through the MetaGPT framework—explaining its multi‑agent architecture, core concepts, predefined roles, team setup, environment preparation, installation, configuration, and troubleshooting steps—so you can quickly build, run, and validate a collaborative AI software‑company simulation.
ktransformers is an open‑source AI model optimization framework that uses dynamic quantization, layer fusion and memory reuse to cut memory usage by up to 50%, double loading speed and reduce inference cost, enabling 7B‑13B models to run smoothly on ordinary CPUs or low‑end GPUs.
This article explains LangGraph's network (decentralized) architecture for multi‑agent systems, compares it with supervisor and hierarchical designs, and provides a step‑by‑step Python example using the langgraph‑swarm library to build agents that can dynamically hand off control and preserve conversation continuity.
The article presents LeetCode problem 2609, defining a balanced substring as a consecutive segment of zeros followed by an equal number of ones, and provides a linear‑time solution using a two‑pointer scan that counts consecutive zeros and ones, with implementations in Java, C++, Python, and TypeScript, along with complexity analysis.
This article showcases six powerful yet often overlooked Python standard‑library features—pathlib, contextlib, __slots__, functools.lru_cache, generator pipelines, and dataclasses—demonstrating how they simplify code, boost performance, reduce memory usage, and make scripts more maintainable.
The article examines seven new Pydantic v2 capabilities—TypeAdapter, Annotated + Field, deterministic validators, precise serialization hooks, computed_field, RootModel, and ConfigDict—showing how each resolves common API‑validation pain points, improves contract clarity, and boosts performance with concrete code examples and a FastAPI integration.
This article compares five modern Python GUI frameworks—PyQt6, Dear PyGui, Flet, Textual, and CustomTkinter—detailing their core features, quick‑start code samples, strengths, learning curves, and ideal use cases to help developers choose the most suitable toolkit for desktop, web, or terminal‑based interfaces.
The article argues that Python remains the top programming choice in 2026 because its concise syntax, massive ecosystem, and modern tooling deliver unmatched development speed, lower total cost, and a balanced blend of rapid prototyping with long‑term stability for a wide range of applications.
This article details a practical workflow that combines Cursor's AI prompting with Playwright to quickly generate, debug, and launch a lightweight Python‑based web automation framework, covering requirement planning, prompt design, architecture, core modules, usage instructions, and future enhancement ideas.
This article explains how Pyodide compiles CPython to WebAssembly, allowing developers to run complete Python—including libraries like Pandas, NumPy, and Matplotlib—directly in the browser without any server, installation, or build system, and demonstrates a practical CSV‑viewer example.
This article explains the motivation behind LangGraph, walks through a quick start, details its core syntax and state management, demonstrates conditional branching, parallel execution, tool integration, multi‑agent orchestration, and real‑time monitoring, and finally discusses future directions for the framework.
The article explains how Claude Code’s new native support for the Language Server Protocol transforms its code‑understanding from a heuristic, file‑reading approach to real‑time, type‑aware diagnostics and precise navigation, and provides step‑by‑step guidance for enabling and configuring LSP plugins.
This article walks readers through ZAP’s architecture, dual passive/active scanning engines, headless operation, Python automation, CI/CD integration with Jenkins and Docker, advanced scripting with Zest and custom plugins, and best‑practice recommendations for building an enterprise‑grade automated security testing pipeline.
This article walks through creating performance‑test data with Excel and a Python script, troubleshooting cookie handling issues in Java web applications, and building a complete JMeter test plan—including thread groups, CSV data sets, and assertions—to validate an e‑business login flow.
This guide walks you through installing, configuring, and running AgenticSeek—a fully local, privacy‑focused AI assistant—by setting up prerequisites, cloning the repository, adjusting environment files, launching Docker services or CLI mode, and troubleshooting common issues.
The "Academic Path" lecture series at Tsinghua University taught non‑CS students practical Python techniques—including Requests, AJAX, Selenium, PDF parsing, and multiprocessing—to extract, process, and analyze financial data, culminating in hands‑on case studies of ESG news, A‑share reports, and IFC databases.
SQLAlchemy 2.0.45 resolves a race‑condition in greenlet‑based connection pools that caused intermittent 500 errors under load, improves cross‑database parameter handling and SQLite reflection, and includes performance benchmarks and a safe upgrade guide for Python backend developers.
The article explains how Python’s context manager (the with statement) provides an elegant, exception‑safe way to acquire and release resources such as files, database connections, locks, and even asynchronous handles, showing concrete code examples, custom implementations, and best‑practice guidelines.
This article walks through the principles of Retrieval‑Augmented Generation (RAG) and provides a complete Python implementation using Elasticsearch, covering document chunking, semantic embedding, bulk indexing, hybrid BM25‑vector search, RRF result fusion, prompt design, LLM invocation, and a practical demo.
The article defines AI Skill “hard‑core” capabilities versus soft prompt‑based logic, outlines a three‑layer architecture (scripts, metadata, security), and walks through concrete wechat‑publisher implementations—including inline style injection, multi‑template rendering, exit‑code handling, and a step‑by‑step development checklist—to show how to turn AI from a mere text generator into an autonomous executor.
This article compares the execution models of C/C++, Java, and Python, explaining how compiled machine code, bytecode with JVM, and interpreted bytecode with the Python virtual machine operate, and illustrates each process with example file structures and compilation steps.
This article analyzes the shortcomings of standard Elasticsearch analyzers for code search, presents a custom NGram analyzer combined with match_phrase queries, shows configuration and query examples, compares performance of different query types, and offers best‑practice guidelines and pitfalls to avoid when building a reliable code‑search system.
This article explains Anthropic's Agent Skills, compares them with MCP, Projects, and other agent platforms, and provides a step‑by‑step guide to creating a practical Skill for uploading article images to an image‑hosting service.
This article examines why vLLM experiences out‑of‑memory errors in production, explains memory fragmentation caused by PagedAttention, outlines four typical OOM scenarios with concrete command‑line solutions, and provides deep analysis, configuration scripts, dynamic tuning, troubleshooting flowcharts, monitoring alerts, and best‑practice recommendations.
This article introduces three core LangGraph workflow patterns—Prompt‑Chain, Router, and Parallel—explaining their concepts, advantages, and concrete Python code examples that demonstrate how to decompose tasks, route requests, and run sub‑tasks concurrently for more reliable and efficient AI agents.
This article presents a complete end‑to‑end pipeline that automatically extracts, generalizes, incrementally updates, and vector‑syncs knowledge from diverse sources such as tickets, documents, and SQL code, turning the traditionally labor‑intensive knowledge‑base construction for agents into a low‑effort, continuously maintainable Python‑driven solution.
This article explains why traditional RAG suffers from hallucinations, introduces GraphRAG’s knowledge‑graph‑based approach, walks through its indexing and query pipelines—including text splitting, entity‑relation extraction, graph construction, community detection, and local vs. global retrieval—provides practical setup commands, Neo4j visualization steps, and compares its performance with classic RAG.
LangChain 1.0 replaces fragmented agent code with a production‑ready framework that unifies model outputs, simplifies tool integration, introduces content_blocks for consistent response handling, and adds a middleware system for privacy, summarization, and human‑in‑the‑loop safety, dramatically improving developer efficiency and reliability.
This article introduces the Model Context Protocol (MCP), a universal standard that lets large language models seamlessly connect to databases, APIs, local files, and third‑party services, explains its architecture, core primitives, practical Python implementation, trade‑offs, security considerations, and how it compares with other integration approaches.
This article explains how the pure‑Python functional library toolz can transform tangled automation scripts into clear, composable data pipelines, reducing code size, improving testability, and eliminating hidden technical debt through concrete examples and step‑by‑step refactoring.
This article walks through constructing a small large‑language model from the ground up, covering model architecture, tokenization methods, BPE vocabulary building, embedding, positional encoding, attention mechanisms, multi‑head attention, transformer blocks, training pipelines, inference, and sampling strategies, all with runnable Python code.
The article explains how the Kalman filter fuses noisy sensor measurements with model predictions using Bayesian updates, demonstrates the process with intuitive 1‑D and 2‑D Python examples, and shows its real‑world applications such as navigation, autonomous driving, and signal processing.
