Tag: nan

nanodet trains its own data set and deploys NCNN to Android

nanodet trains its own data set and deploys NCNN to Android 1. Introduction 2. Train your own data set 1. Operating environment 2. Dataset 3. Configuration file 4. Training 5. Training visualization 6. Test 3. Deploy to android 1. Deploy using official weight files 1.1 Download weight file 1.2 Use Android Studio to deploy apk […]

SaaS multi-tenant [database isolation]

0. Extremely fast experience ① Clone the https://gitee.com/zhijiantianya/ruoyi-vue-pro (opens new window) repository and switch to the feature/dev-yunai branch. ② Create ruoyi-vue-pro-master, ruoyi-vue-pro-tenant-a, ruoyi-vue-pro-tenant-b Three databases. ③ Download multi-tenant multi-db.zip and unzip it, and import SQL into the corresponding database. friendly reminder: SQL scripts may become outdated as versions are released. If you encounter any problems, […]

Use only one network cable to connect JetsonNano to achieve NoMachine remote access

Use only one network cable to connect to the JetsonNano shared network and achieve NoMachine remote access Article directory Use only one network cable to connect to JetsonNano to share the network and achieve NoMachine remote access 1 NoMachin installation and configuration 1.1 Download address (Jetson) 1.2 Installation steps 1.2.1 Copy the compressed package to […]

Solving ModuleNotFoundError: No module named keras_retinanet.utils.compute_overlap

Table of Contents Solving ModuleNotFoundError: No module named ‘keras_retinanet.utils.compute_overlap’ Problem background Solution Sample code Introduction to keras_retinanet library characteristic Function Solving ModuleNotFoundError: No module named ‘keras_retinanet.utils.compute_overlap’ When writing machine learning projects in Python, we sometimes encounter various errors. One of them is ??ModuleNotFoundError??, which indicates that Python cannot find a specific module. This article will […]

Payment Security: Protect Your Financial Transactions

1. The importance of payment security: Payment security is an important issue related to our daily lives. As digital payments and electronic transactions increase in popularity, protecting personal and financial information from potential risks has become critical. Here are some key reasons why payment security is important and the problems poor payment security practices can […]

Understanding AVL trees at the nanny level [C++] (intensive lecture: AVL Insert)

Table of Contents Preface 1. Concept 2. Definition Three, insert 1. Insertion situation Situation one: Situation two: Situation three: 2. Rotation method Method One: Left Single Rotation Method Method 2: Right single rotation method Method three: first left and then right double rotation method Method 4: First right and then left double rotation method Test […]

[Text editor nano, vim, gedit, file usage, and version update issues under ubuntu system]

Text Editor Summary Under Ubuntu, there are many text editors to choose from, each with its own unique features and uses. Here are some common text editors: Gedit: This is Ubuntu’s default text editor. It is simple to use and suitable for basic text editing tasks. Installation method: Gedit is usually pre-installed in Ubuntu systems. […]

Microservice governance: building scalable and highly available systems

Article directory What is microservice governance? 1. Service discovery and registration 2. Load balancing 3. Fault tolerance processing 4. Security 5. Logging and Monitoring 6. Version management Build a scalable microservices system 1. Horizontal expansion 2. Use load balancing 3. Automated expansion 4. Asynchronous communication 5. Caching Build a highly available microservice system 1. Fault-tolerant […]