jsp+servlet hospital appointment registration system based on javaweb+mysql (java+jdbc+jsp+mysql+ajax)

jsp + servlet hospital appointment registration system based on javaweb + mysql (java + jdbc + jsp + mysql + ajax) Private message Source code acquisition and debugging communication Operating environment Java≥8, MySQL≥5.7, Tomcat≥8 development tools eclipse/idea/myeclipse/sts, etc. can be configured to run Be applicable Course design, major assignments, graduation projects, project exercises, learning demonstrations, […]

LinSNPGT: Genotyping specified SNP loci on Linux systems

LinSNPGT: Genotyping specified SNP loci on Linux systems General introduction background Test Data Install SNPGT SNPGT-build contact us General introduction We have developed a toolkit WinSNPGT for calling variant sites on Windows systems, which is very friendly to those with little Linux operating experience. It obtains genotypes from raw sequencing data for a specified SNP […]

[RK3568][Android12.0]— The system comes with preset third-party APK method

Platform: RK3568 OS: Android 12.0 Kernel: 4.19 Rockchip provides a mechanism to preset third-party APKs by default. The method is very simple: 1. Create the preinstall directory in device/rockchip/rk3568 (if you want it to be uninstallable, create the preinstall_del directory) 2. Put the APK you want to pre-install into this directory preinstall cannot be uninstalled […]

Windows system application development and practice

1 Introduction With the continuous development of computer technology, applications on Windows systems are becoming more and more diverse and feature-rich. This article will take you to explore how to develop Windows system applications and provide some practical code examples. Building development environment Before starting the development of Windows applications, you first need to set […]

Python artificial intelligence practice: automatic recommendation system

1. Background introduction Auto Recommendation System (Auto Recommendation System) is a very popular research field in the Internet industry. According to different application scenarios and user needs, its goals can be divided into the following three categories: Personalized recommendation: The system recommends products, articles, etc. that are most relevant to the user’s interests based on […]

WIndows’ CMD\PowerShell command line startup program runs a nohup command similar to Linux system in the background.

There is no command similar to nohup under windows, but you can use other commands to achieve this function. 1. Explanation of commands used: 1. Start-Process: Start one or more processes on the local computer. Related introduction links: Start-Process (Microsoft.PowerShell.Management) | Microsoft Learn? Mainly used parameters 1.1, -WindowStyle Specifies the state of the window used […]

[vsomeip] How to make vsomeip run on dual systems—-(1)

Article directory Preface 1. Verify that vsomeip comes with the helloworld routine 1. First run the server APP 2. Run the client APP again 2. Create helloworld Service and client configuration files 1. Modify the code 2. Run the test APP Summarize Foreword Verify that vsomeip can communicate between Host Linux and Guest Linux in […]

Design and implementation of information technology knowledge contest system based on SpringBoot

Table of Contents Preface 1. Technology stack 2. Introduction to system functions User information management Learn video management Announcement type management Announcement information management 3. Core code 1. Login module 2. File upload module 3. Code encapsulation 4. Conclusion Foreword Firstly, it takes a lot of time to manage information using traditional methods. Secondly, the […]

Install airflow scheduling on linux system

Create airflow user groupadd airflow useradd airflow -g airflow Install python3 yum -y update yum -y install gcc — will be used later to install mysqlclient yum -y install gcc-objc gcc-objc + + libobjc — does not install and reports error gcc: error trying to exec ‘cc1plus’: execvp: No such file or directory yum -y […]

Semaphores–System V semaphores and Posix semaphores

What is a semaphore A semaphore is a counter used to control access to resources shared by multiple processes/threads. Often used together with locks. When a process/thread is accessing a resource, the semaphore can prevent another process/thread from disturbing it. Producer and consumer models are typical uses of semaphores. Why are there two sets of […]