Article directory Preface 1. Quick Start 2. Basic use 2.1 For regular output 2.2 For output with bold fonts 2.3 Output for italic fonts 2.4 For underlined output 2.5 For output of flicker effect 3. Summary Foreword In the world of computer programming, color is not just a visual effect, it is also a tool […]
Tag: echo
[Local simulation echo data] React+AntD+Typescript
When using React 18, Ant Design 5, and TypeScript, you have several ways to implement data echoing when opening an Edit modal or performing a Delete operation while simulating data locally. Here are two common implementations: 1. Use useState and useEffect hooks import React, {<!– –> useState, useEffect } from ‘react’; import {<!– –> Table, […]
DSP development routine (2): uart_echo
This routine implements serial communication between the computer and the EVM6678L development board. It uses the serial port reception interrupt method to send the characters sent by the computer through the serial port back to the computer. The data flow diagram is shown in the figure below: #mermaid-svg-LVu5PmaXY5MvCm3X {font-family:”trebuchet ms”,verdana,arial,sans-serif;font-size:16px;fill:#333;}#mermaid-svg-LVu5PmaXY5MvCm3X .error- icon{fill:#552222;}#mermaid-svg-LVu5PmaXY5MvCm3X .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-LVu5PmaXY5MvCm3X .edge-thickness-normal{stroke-width:2px;} #mermaid-svg-LVu5PmaXY5MvCm3X […]
Kubernetes (K8S) quickly builds a typecho personal blog
Kubernetes (K8S) quickly builds a typecho personal blog 1. Preparation K8S cluster environment, for the construction tutorial, refer to Tencent Cloud Lighthouse to build a cross-regional Kubernetes cluster. K8S cluster panel, the construction tutorial refers to the installation and use of Kubernetes cluster management panel – Qingyang’s blog – a personal blog of a computer […]
Smooth upgrade adds echo module, location configuration, and rewrite configuration
Smooth upgrade adds echo module, location configuration, and rewrite configuration Smooth upgrade process: Get compilation information of old versions Old version backup Compile a new version or new function (make install cannot be executed) Manually replace with new version and restart Verify new version Environmental preparation Operating system Old version New version New features CentOS-8 […]
Smooth upgrade adds echo module, location configuration, and rewrite configuration
Smooth upgrade adds echo module, configures location and rewrite Smooth upgrade adds echo module View nginx version number and compilation information [root@localhost ~]# nginx -v nginx version: nginx/1.22.1 [root@localhost ~]# [root@localhost ~]# nginx -V nginx version: nginx/1.22.1 built by gcc 8.5.0 20210514 (Red Hat 8.5.0-4) (GCC) built with OpenSSL 1.1.1k FIPS 25 Mar 2021 TLS […]
JAVA implements Jfilechooser search function
JAVA implements Jfilechooser search function Background introduction Description of Requirement Ideas and methods Java code implementation and comments Introduction to relevant knowledge points Video demonstration Conclusion Background introduction Java is an object-oriented programming language that is widely used in various application development. File search is a need we often encounter in our daily work or […]
Nginx smoothly upgrades and adds echo module
Smooth upgrade, add echo module nginx smooth upgrade principle Nginx smooth upgrade refers to upgrading the old version of the Nginx server to the new version without interrupting the service. Its principle is mainly based on the following steps: Copy the new version of the Nginx executable file: First, copy the new version of the […]
Netty source code practice–echo
Netty source code practice To learn netty, you can start from the netty-example module of netty source code. netty-example has an example echo, which is very suitable for introductory learning. Here it is slightly modified and used as an example for learning. Introduce dependency packages: <dependency> <groupId>io.netty</groupId> <artifactId>netty-all</artifactId> <version>4.1.29.Final</version> </dependency> Server After receiving the client’s […]
nginx smoothly upgrades to add echo module, localtion configuration, and rewrite configuration
nginx smoothly upgrades to add echo module, location configuration, and rewrite configuration Article directory nginx smoothly upgrades to add echo module, location configuration, and rewrite configuration 1.Environmental description: 2.nginx smooth upgrade principle: 3. Smoothly upgrade nginx and add echo module 3.1. View the current nginx version and old version compilation parameter information 3.2. Download nginx-1.24.0 […]