Preface Paper is usually the first publication of a new technology, algorithm, programming method or software tool. By reading papers, we can learn about the […]
Month: November 2023
JavaScript
Cloud Objects – Redefining front-end and back-end interaction
background Since 2000, xmlit has become popular as a data exchange format, with server splicing xmlinterfaces, client js obtaining xmlcontent, and dynamically modifying pages. A few years later, […]
SQL
SAP ABAP DBSQL_SQL_ERROR error
wrong information: Database error text: SQL message: rejected as server is temporarily overloaded Return value of the database layer: “SQL dbsl rc: 99” In a […]
Computer
Detailed explanation of C++ exception handling mechanism: easily master exception handling skills
C++ exception handling The C++ exception handling mechanism allows programs to handle errors or unexpected conditions at runtime. It provides a structured way of catching […]
Computer
Based on uniapp+vue3+uv-ui chat example | uni-app+vite4 imitation WeChat app application
uniapp_vue3_wechatuni-app+vue3+vite4+pinia2+uni-ui is a three-terminal (h5 + mini program + APP) imitation WeChat chat instance originally developed based on the latest cross-terminal technology . Preview effect The effect […]
Computer
Tips for filtering specific processes using Python
Preface In an operating system, a process is an instance of a running program. Sometimes we need to filter and manage specific processes, such as […]
Computer
Remember to upgrade from Laravel5 to Laravel10 + use octane for containerization
Already have a plan Upgrade process Project preparation Dependency handling File changes Handle error reports Containerization composer require laravel/octane .rr.yaml Dockerfile FROM composer:latest AS vendor […]
JavaScript, React Native
React-Create a global Tooltip text prompt component
Preface When I used antd’s tooltip component in a recent project, I found that it is a bit unstable. It often floats to the upper […]
Android
Android source code module compilation
compile command Note that generally when you use mmto compilefor the first time , some file resources may not be found. You can usemmato compile […]
SQL
Share a few tips on index creation
Regarding the index in MySQL, Brother Song has talked a lot with his friends before. However, there are still some details that need to be […]