1Foreword File uploading is very common in project development. Most projects will involve the uploading of pictures, audios, videos, and files. Usually a simple Form can upload small files, but when encountering large files, such as more than 1GB, or When the user’s network is relatively slow, simple file upload is not applicable. The user […]
Tag: point
vue3 + springboot3 large file breakpoint resume upload
Preface: 1. Requirements: Files above 10MB support breakpoint resumption and require a real-time progress bar. 2. There are currently two ways to implement breakpoint resumption on the Internet. The main difference is whether the action of cutting files is on the front end or the back end. (This article implements cutting files on the front […]
Java project: 318SSM hospital appointment registration system
Author’s homepage: Ye Weiyang 5788 Introduction: High-quality creators in the Java field, Java projects, learning materials, and technical mutual assistance Get the source code at the end of the article Project introduction Hospital appointment registration system based on SSM Role: Administrator, Doctor, User After the administrator logs in to the system, he can perform corresponding […]
C# HTTP breakpoint resume download
In IIS, the file corresponding to the disk path can be downloaded directly, while native IIS does not require additional configuration to resume the download. The file download address used in Xiaozhu’s project does not correspond to the file address of the disk path. Instead, it is necessary to verify whether the user has permission […]
Computer Java Project Recommendation Hospital Appointment Registration System Based on SSM_2
Project Introduction : The system is designed with three user roles: administrator, user, and doctor. Basic functional modules include doctor scheduling, online appointment registration, payment, medical record inquiry, prescription viewing, etc. Compared with other information management systems, this system has more special functions, such as department screening of doctors, medical record inquiry, etc. Users can […]
The saveBatch of mybatis-plus reports an error, but there is no problem with save? Null pointer Caused by: java.lang.NullPointerException
Null pointer problem in batch operations such as saveBatch in mybatis-plus describe: Error message Solutions solution doubt Reference blog Description: It’s almost time to get off work again, haha. I hope I can help you. I’ll explain it in a scribble. Null pointers will appear in batch operations, but there is no problem in a […]
One question with three solutions (brute force, binary search algorithm, single pointer): the egg falls
Involving knowledge points Violence, single pointer Collection of binary search algorithms Title You are given k identical eggs and access to a building with n floors from floor 1 to floor n. It is known that there is a floor f, satisfying 0
1034 Head of a Gang (30 points)
Title translation: Given N call records and a limit K. Each call record contains two names and a call time, and the people contacted belong to the same gang. The question requires that only a group with more than 2 people and a total call time exceeding K can be counted as a gang, and […]
A brief analysis of why point cloud registration in CC is better than PCL?
The public account is dedicated to sharing articles and technologies related to point cloud processing, SLAM, 3D vision, and high-precision maps. You are welcome to join us to communicate and make progress together. If you are interested, please contact WeChat: cloudpoint9527. This article is shared by the blogger of Point Cloud PCL. Please do not […]
[UG\ X secondary development] NXOpen point-to-point moving face (admMoveFaceBuilder), point-to-point copying face (copyFaceBuilder)
//Move the surface from point to point tag_t P2P_move_face(std::vector<tag_t> faces, double pt1[3], double pt2[3]) { if (faces.empty()) { return false; } Session *theSession = Session::GetSession(); Part *workPart(theSession->Parts()->Work()); Part *displayPart(theSession->Parts()->Display()); Features::AdmMoveFace *nullFeatures_AdmMoveFace(NULL); if (!workPart->Preferences()->Modeling()->GetHistoryMode()) { throw NXException::Create(“Create or edit of a Feature was recorded in History Mode but playback is in History-Free Mode.”); } Features::AdmMoveFaceBuilder *admMoveFaceBuilder1; […]