Published on 2023-07-14 at https://chenhaotian.top/debian/d-upd-nodejs/ Steps Download the required Node.js installation script from the NodeSource service. Pay attention to changing the version number. The current LTS version is 18.x curl -sL https://deb.nodesource.com/setup_18.x | sudo -E bash – It is now possible to install (update) noedjs directly from apt sudo apt install -y nodejs View node […]
Tag: updates
uni-app packages apk to achieve automatic updates
1. Just copy and paste it (Haoheng) Write in app.vue file //Write in app.vue <script> export default {<!– –> onShow: function() {<!– –> console.log(‘App Show’) }, onHide: function() {<!– –> console.log(‘App Hide’) }, onLaunch: function() {<!– –> let appVersion = ” uni.getSystemInfo({<!– –> success: function(e) {<!– –> appVersion = e.platform } }) let that = […]
[SpringBoot Series] Arthas cooperates with docker to easily implement online hot updates
Table of Contents 1. Plan 2. Limitations of hot update 3. Implementation of technical solutions 3.1 Create a springboot project 3.2 Arthas environment construction 3.3 Packaging file description 3.4 Deploy hot update implementation 3.5 hot update 3.6 Start arthas 4. Summary ?♂? Personal homepage: @香菜’s personal homepage, add ischongxin, remark csdn ?About the author: csdn […]
ASP.NET Core updates in .NET 8 Preview 1
Table of Contents Full stack web UI using Blazor Improved authentication and authorization experience Native AOT ASP.NET Core Roadmap for .NET 8 What’s new in .NET 8 Preview 1? start Upgrade an existing project routing tools Routing constraint performance improvements New analyzer for API development It is recommended to set or append to the title […]
rv1126 builds the rknpu development environment and adds the opencv library and updates the board-side rknpu driver to 1.7.3
Test platform: Ebina rv1126 38 board rknn_toolkit installation Environmental requirements: ubutu18.04 It is recommended to use docker image Install docker Reference https://zhuanlan.zhihu.com/p/143156163 Mirror address Baidu Enterprise Network Disk-Enterprise Cloud Disk-Enterprise Cloud Storage Solution-Synchronized Cloud Disk rknn_toolkit directory structure docker load –input rknn-toolkit-1.7.3-docker.tar.gz docker images docker run -t -i –privileged -v /dev/bus/usb:/dev/bus/usb \ -v /home/wzw/rk_npu_sdk/rknn-toolkit-master-v1.7.3:/rknn_toolkit rknn-toolkit:1.7.3 […]
Mybatis updates the attribute of the object’s null value to null
The attribute of the null value of the mybatis update object is null, which is not a mybatis configuration implementation and is implemented using pure code Modify the null value attribute of the object to null value. Use the updateById() method of mybatis to perform object update operations. Or use update() plus lambda expression to […]
After mysql accidentally deletes or updates wrong data under Linux, recover data from binlog (6)
1. Overall idea: 1. Check the binlog status and confirm the binlog file storage location: show variables like’%log_bin%’; 2. View the status of the binlog of the current operation: show master status; 3. Flush logs refresh status and regenerate new binlog files to ensure that the original files are not modified: flush logs; 4. Search […]
Insight h2database updates, read-write locks and transaction principles
The article analyzes and disassembles update operations based on RegularTable. The PageStore storage engine does not enable MVCC by default, and the lock model is relatively simple, making it easy to understand the entire update process. It mainly involves read-write locks (transaction isolation), implementation of data updates, transaction submission and rollback. Related concepts When discussing […]
How to turn off automatic updates in win10 (***)
Three ways to turn off automatic updates in Windows 10: 5 great ways to turn off automatic updates in Windows 10! Further reading: How to uninstall Windows installed updates? The only way to disable Win10/11 updates without side effects, one-click suspension for 1000 weeks (*It is said to be very simple and awesome, but it […]
uniapp APP automatically updates
1. Requirement description The PDA QR code scanning APP developed based on uni-app needs to add the function of automatically detecting the version and upgrading. Through research, it was found that the official also provides support for App upgrade, the upgrade center uni-upgrade-center, but due to the need to use the cloud based on uniCloud […]