MyBatis Plus Practical Guide: Spring Boot CRUD, Pagination, Logical Delete, and Optimistic Locking

[AI Readability Summary] MyBatis Plus extends MyBatis and helps you complete CRUD operations, conditional queries, and common data-layer governance with far less boilerplate code. It reduces repetitive work around handwritten Mapper interfaces, XML, and generic SQL. Keywords: MyBatis Plus, Spring Boot, LambdaQueryWrapper. The technical specification snapshot outlines the stack at a glance Parameter Description Core … Read more

Common Security Risks in System Architecture Design: A Practical Guide to Authentication, Data Protection, and Supply Chain Security

This article focuses on seven high-frequency security risks in system architecture design: authentication, data security, injection attacks, network isolation, endpoint protection, log auditing, and supply chain governance. Its goal is to help teams establish an executable security baseline during the design phase. Keywords: system security, architecture design, RBAC. Technical Specification Snapshot Parameter Details Topic Area … Read more

Build an Iterative High-Precision Financial Analysis Workflow with Dify, GLM-5.1, and Tavily

This is an intelligent workflow designed for financial research: Dify orchestrates the process, GLM-5.1 on Lanyun MaaS handles task decomposition and conclusion distillation, and Tavily delivers high signal-to-noise retrieval. Together, they solve the common problems of shallow one-shot search, heavy noise, and poor traceability. Keywords: Dify, GLM-5.1, Tavily. The technical specification snapshot outlines the stack … Read more

TCP Three-Way Handshake to HTTP/3: A Practical Guide to Network Layers, Reliable Transport, and QUIC

This article focuses on network layering, TCP reliable transport, and the evolution of HTTP/3 and QUIC. It explains the three-way handshake, four-way teardown, congestion control, and packet capture fundamentals to help developers understand timeouts, head-of-line blocking, and weak-network optimization. Keywords: TCP, UDP, HTTP/3. Technical Specification Snapshot Parameter Content Domain Computer Networking / Transport Layer / … Read more

Dual Backbone Detection Architecture Explained: Feature Reconstruction for Single-Modal and Multimodal Object Detection

[AI Readability Summary] This dual-backbone detection architecture is designed for object detection by splitting feature extraction into a detail branch and a semantic branch. It also enables early interaction across multiple scales, which helps address the limitations of single-backbone networks, including detail loss, semantic conflicts, and inefficient late-stage fusion in multimodal setups. Keywords: Dual Backbone, … Read more

How to Port pngquant to HarmonyOS/OpenHarmony with Lycium: HPKBUILD, Cross-Compilation, and Dependency Resolution

This article explains how to port pngquant 2.18.0 to the HarmonyOS/OpenHarmony PC platform with Lycium. The core challenge is that its handwritten configure script is not cross-dependency friendly, so you must explicitly export the pkg-config path and inject header and library paths. Keywords: Lycium, pngquant, OpenHarmony. Technical Specifications Snapshot Parameter Description Project pngquant 2.18.0 Target … Read more

YOLOv12 Long-Range Parking Space Detection System: Multi-Model Benchmarking, Desktop Deployment, and Traceable Export

This project builds a parking space detection system for long-range surveillance views. Its core capabilities include empty-space/occupied-space recognition, multi-source inference, hot-swappable model weights, and result export. It addresses key challenges such as small objects, perspective distortion, occlusion, and engineering traceability. Keywords: YOLOv12, parking space detection, PySide6. Technical Specifications at a Glance Parameter Details Core Language … Read more

How to Port NotePad– to HarmonyOS PC: The Complete Path to Packaging a Qt Widgets App as a HAP

[AI Readability Summary] This article explains how to port the Qt Widgets text editor NotePad– to HarmonyOS PC. The core pattern is to convert the original desktop executable into an OHOS-loadable shared library, then let an ArkTS shell handle the application lifecycle and HAP packaging. This approach solves the common blocker that Qt desktop applications … Read more

HarmonyOS Game CI/CD Automation: From Manual Packaging to Traceable Releases

For HarmonyOS game projects, this article distills the minimum viable path to CI/CD adoption: replace manual packaging with automated builds, automated testing, and automated releases to eliminate version confusion, unreproducible builds, and uncontrolled multi-device delivery. Keywords: HarmonyOS, CI/CD, Hvigor. Technical Specifications Snapshot Parameter Details Target Platform HarmonyOS / OpenHarmony game projects Build Languages Bash, YAML, … Read more

How VuReact Compiles Vue Transition to React: A Deep Dive into Animation Semantic Migration

VuReact compiles Vue 3 into maintainable React code. Its core value lies in preserving enter/leave animation semantics, reducing migration cost, and supporting both CSS class conventions and JavaScript hooks. It is particularly useful for teams migrating animation-heavy interfaces from Vue to React. Keywords: VuReact, Vue Transition, React transition animations. The technical specification snapshot highlights … Read more