The article explains why traditional text chunking fails for video RAG, introduces pause‑based chunking with overlapping windows, outlines a length‑based fallback, and presents an LLM‑driven topic chunking method, then shows how to combine both strategies in a production pipeline.
The article explains that Spring's second‑level cache can resolve simple circular dependencies, but a third‑level cache is introduced to handle cases involving AOP proxies, allowing delayed proxy creation without breaking the bean lifecycle.
This tutorial walks through Claude Code’s built‑in slash commands, explaining each command’s purpose, when to use it, and providing concrete examples and demo prompts so developers can manage sessions, control context, run background tasks, and streamline AI‑assisted coding efficiently.
This guide presents a concise reference of the most frequently used Go commands—including go build, go install, go get, go doc, godoc, go test, go list, and go fix—explaining each command’s purpose, typical usage, and key flags to help developers work efficiently with the Go toolchain.
The article explains seven AI agent design patterns—workflow, routing, parallel, loop, aggregation, network, and hierarchy—illustrates their use with concrete examples and code, compares agent frameworks such as AutoGPT, Dify, AutoGen, CrewAI and LangGraph, and shows why multi‑agent architectures outperform traditional workflows in complex operational tasks.
This article shows how Spring Boot 3.5.0’s built‑in UrlHandlerFilter can safely handle trailing‑slash URLs by either issuing a permanent redirect or wrapping the request, with step‑by‑step examples for Spring MVC, custom servlet filters, reactive WebFlux filters, and equivalent Nginx configuration.
This article explains Elasticsearch shard fundamentals, primary and replica roles, allocation rules, recovery and rebalance mechanisms, tuning parameters, best‑practice sizing, and presents real‑world production cases—including a 100,000‑shard cluster—along with concrete API commands for effective shard operations.
The article breaks down a complete Dubbo RPC invocation into ten precise steps—five on the consumer side and five on the provider side—explaining each core component such as Proxy, Filter, Cluster, LoadBalance, Protocol, and Transport, and addresses common interview follow‑up questions about clustering, load balancing, and sync vs async calls.
This guide shows how to turn Codex from a simple code‑writing bot into a reliable development partner by using GitHub‑Issue‑style prompts, planning workflows, AGENTS.md rules, powerful slash commands, proper validation, and environment best practices.
In 2026 the backend job market is undergoing a dramatic shift, with AI deep‑binding, salary polarization and a surge in demand for AI‑engineered talent, prompting many developers to consider a new AI algorithm engineer track that promises higher salaries and rapid career growth.
The PSI Lab at USC, led by Wang Yue, secured three CVPR 2026 awards—Psi‑0, PhysWorld and Humanoid Everyday—each tackling a distinct stage of humanoid robot learning: large‑scale human video pre‑training, embodiment‑aligned fine‑tuning, and physics‑aware world modeling, together forming a coherent data‑model‑prediction pipeline.
This survey revisits spatial intelligence research through the lens of cognitive maps, arguing that agents must build a stable, updatable, and inferable internal representation to integrate partial observations into a coherent world model for perception, reasoning, and generation.
Meta’s VLM³ demonstrates that a plain vision‑language model, when trained on large‑scale data with simple camera‑focal‑length and pixel‑space normalization, matches or surpasses expert 3D vision models across monocular depth estimation, object‑level understanding, pixel‑matching and camera‑pose tasks, eliminating the need for task‑specific architectures, loss functions, data augmentations or regression formulations.
OpenAI’s secret S‑1 filing, valuing the company at $852 billion with 900 million weekly active users, signals a likely Q4 2026 IPO that may drive API price hikes, introduce quarterly‑driven stability risks, and force developers to rethink career paths and technology stacks.
FrontierCode, a new benchmark from Cognition AI, shows that leading models like Claude Opus 4.8 score only 13.4% on mergeability tasks, exposing a huge gap between code that runs and code that can actually be merged into production projects.
Apple demonstrated an AI that creates a full Safari extension from a single sentence, sparking analysis of the barren Safari extension marketplace, the modest 13.4% success rate of AI‑generated code, security concerns, and the shifting role of developers in the ecosystem.
The article analyzes why current AI agents often act beyond business rules, proposes an ontology‑driven semantic foundation called Harness Engineering, and details three technical pillars—architectural constraints, context engineering, and feedback loops—illustrated with the Knora implementation and real‑world use cases.
Anthropic reveals how its teams use Claude Code Skills, classifying them into nine functional categories, emphasizing verification and focus, and sharing concrete guidelines for structuring SKILL.md, progressive disclosure, memory, scripts, hooks, distribution, composition, and usage measurement.
The article explains why Kafka does not guarantee exactly‑once delivery and presents three practical approaches—business‑level idempotence, manual offset management, and Kafka’s transaction/EOS features—to reliably avoid duplicate message processing.
The article explains how Xiaomi’s MiMo‑V2.5‑Pro‑UltraSpeed mode achieves a record‑breaking 1000 tokens per second inference speed, why such ultra‑fast performance matters for real‑time AI applications, and the FP4 quantization, DFlash decoding and TileRT inference technologies that make it possible without sacrificing model quality.
