Qt dynamically loads dynamic libraries, QMetaObject meta-object loading

The program crashes due to loading a third-party library through the pro file (the third-party library may exist or not, and the old and new versions are in different paths) Building an empty library yourself will overwrite possible third-party libraries during installation. Therefore, the modification uses QLibrary for dynamic loading; Directly enter the code #include […]

P9574 “TAOI-2” Break Through the Barrier

Go to Luogu to read my blog Ideas First of all, we can be sure that no matter how it changes, the answer will be at most more consecutive than the original sequence. T T There are many T 2 2 2. The reason is simple, for . . . B T . . . […]

P9573 “TAOI-2” core resonance

Go to Luogu to read my blog Ideas At the beginning of this question, I didn’t realize that the sequence must be 1 , 2 , 3 , ? ? , n 1,2,3,\cdots,n 1,2,3,?,n, and then directly handed in the output n n n times p p code for p. I am so stupid I […]

1688API technical analysis, enabling searching for 1688 products by image (Polaitao)

One possible solution is to use algorithms for image recognition and similarity matching. You can find the most similar product by comparing the entered image with the product images on 1688. This involves image feature extraction, similarity calculation, database matching and other technologies. You can use open source image processing libraries (such as OpenCV) for […]

How to customize Zen Tao open source version two times!

1. Introduction to Zen Tao ZenTao project management software is the first domestic open source project management software. It integrates product management, project management, quality management, document management, and organizational management. With the support of modules such as data visualization, measurement, DevOps, document asset management, and automated testing, ZenTao Software has formed an integrated project […]

Selenium Practice–a crawl to Taobao

Crawl Practice Preface content Human-Like Input Hide Machine Login Find The Target Store Orientation Page Jump Problems Caused By Frame or iFrame Preface The purpose of this article is to communicate and learn, and the original intention of creating a project stems from actual needs. Code development, but please use it correctly. The website changes […]

The large model helps Terence Tao solve problems and prove mathematical theorems: Is mathematics really going to be the first subject to achieve breakthroughs with the help of AI? …

Source: Heart of the Machine This article is about 4800 words, recommended reading 9 minutes Mathematics will be the first subject to achieve major breakthroughs through artificial intelligence? Mathematics will be the first subject to achieve major breakthroughs with AI? In February last year, DeepMind released AlphaCode, a programming aid. It uses artificial intelligence technology […]

How to customize Zen Tao open source version two times!

Class opening notice: big news | 2023 latest full-stack test development skills practical guide V2.0 (4th issue) 1. Introduction to Zen Tao ZenTao project management software is the first domestic open source project management software. It integrates product management, project management, quality management, document management, and organizational management. With the support of modules such as […]

Application of SVD decomposition in water injection algorithm—P02114003 Song Yangguang, P02114008 Chen Kang, P02114010 He Shenwang, P02114011 Zhu Haitao, P02114019 Yang Qi

1. Introduction SVD decomposition has a wide range of applications in both mathematical and applied fields, the following are some of the main roles of SVD decomposition: 1. Data dimensionality reduction: SVD decomposition can reduce high-dimensional data to low-dimensional representation. By keeping only the most important singular values and corresponding singular vectors, the dimensionality of […]