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This guide explains why the FIRMS Java client was created, describes the FIRMS fire data service, details the library's modular structure, shows how to obtain a MapKey, provides Spring configuration and usage examples, and includes Maven installation instructions for seamless integration into Java or Spring Boot projects.
This guide explains how to integrate the PostGIS spatial extension into a Kingbase database running in Docker, covering prerequisite communication with support, extracting the extension files, copying necessary binaries, restarting the container, and verifying the installation with sample queries.
This guide walks through installing the Kingbase ES database via Docker, configuring persistence, adding the official driver to a Spring Boot project, adjusting the application.yml for PostgreSQL compatibility, and troubleshooting common container startup issues and SQL import procedures.
This guide explains how to embed the Netty framework within a Spring Boot application to handle custom protocols, covering Netty basics, Maven dependencies, server bootstrap configuration, custom decoder implementation, and event handler setup for robust, high‑performance asynchronous communication.
This guide explains what Dart is, outlines its multi‑platform use cases, and provides step‑by‑step installation commands for Linux, macOS, and Windows, plus environment‑variable configuration, enabling developers to start building Dart‑based applications across devices.
When a backend generates 19‑digit Snowflake IDs, JavaScript’s Number type truncates the trailing digits, causing add operations to work but delete or update actions to fail, and this article explains the root cause and four practical solutions.
This guide shows how to add Spring Boot WebSocket support, configure a server endpoint, implement lifecycle callbacks, and secure connections with JWT validation, providing a complete solution for high‑frequency real‑time data exchange.
This guide walks through setting up a PeerJS‑based P2P voice call system, covering browser compatibility, Node environment preparation, installing and running the peerjs‑server (via npm or Docker), initializing the Peer object, handling connections, making and receiving calls, and customizing Peer IDs, with full code snippets and screenshots.
This guide walks you through installing prerequisites, cloning the ZLMediaKit source, compiling it on Linux, configuring it to work with WVP, and launching the server, plus troubleshooting tips and a Docker deployment alternative for GB28181 video integration.
This tutorial walks through the complete process of setting up the wvp‑GB28181 Pro platform—including environment preparation, front‑end compilation, back‑end packaging, configuration tweaks, and test execution—to enable GB28181‑compliant video streaming using SIP and ZLMediaKit.
