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ppl – SyntaxBug

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 […]

Simple application of C# NamedPipe pipeline

Used for data exchange between two processes on the same computer 1. Declare the pipeline identification name serverName, and the server and client are created based on this 2. Create a server NamedPipeServerStream to obtain the reading data stream (StreamReader) and writing data stream (StreamWriter); then wait for the client to connect serverStream_m.WaitForConnection(); after the […]

Application of TS318_1B0814 thermopile sensor on stm32

This project is a piece of content used in my work. I have little talent and knowledge. If there are any omissions, please give me some advice. First, let’s introduce the TS318_1B0814 thermopile sensor. I uploaded the data used by this sensor on Baidu Cloud. To put it simply, this is an analog sensor. It […]

The innovative use of Amazon Transcribe under the application of Amazon Cloud AI large language model

Introduction to Transcribe Speech recognition technology, also known as Automatic Speech Recognition (ASR), aims to convert the lexical content in human speech into computer-readable input, such as keystrokes, binary codes, or character sequences. Speech recognition technology has been developing for decades. It was not until 2009, when Hinton introduced artificial intelligence deep learning solutions into […]

Spring-boot Mybatis-plus practical application

Article directory Preface 1. springBoot integrates mybatis-plus 1.1 maven introduces dependencies: 1.2 Configure data source:: 2. Use: 2.1 mysql prints the executed sql settings: 2.2 Paging query: 2.3 Conditional constructor: 2.3.1 QueryWrapper query: 2.3.2 UpdateWrapper update: 2.3.3 LambdaQueryWrapper query: 2.3. LambdaUpdateWrapper update: 3. Use of plug-ins: 3.1 Custom ID generation: 3.2 Logical deletion: 3.3 Autofill: […]

ESP32 IDF development application? http request

ESP32 IDF development application? http request 1. The blogger’s purpose for writing this technical article: 2. Overview 3. HTTP request 4. HTTP response 6. HTTP response status code 7. Introduction to related APIs 8. Software design 9. Example 10. Debugging results Don’t get lost-Navigation bar Quickly navigate to find what you want (article directory) If […]

ESP32 IDF development application? esp_http_client example analysis

ESP32 IDF development application? esp_http_client example analysis 1. The blogger’s purpose for writing this technical article: 2. Overview 3. Introduction to esp_http_client related APIs 4. Software design 5. Examples 6. Debugging results Don’t get lost-Navigation bar Quickly navigate to find what you want (article directory) If this article is useful to you, please like and […]

Synchronization Quest: Understanding the differences and applications of System V and POSIX semaphores

Directory title 1. Introduction 1.1 Overview of the importance of semaphores 1.2 Purpose of this article: Compare System V and POSIX semaphores 2. Basics of Semaphores 2.1 Definition and Function of Semaphores 2.2 The role of semaphores in process synchronization (Role in Process Synchronization) Synchronization and Mutual Exclusion The similarity between the psychology of semaphores […]

CSS Effect 009: Audio Ripple Loading Rhythm

100 common CSS examples + column directory This column records frequently used CSS examples and techniques, mainly including CSS layout, CSS special effects, and CSS lace information. Among them, CSS layout mainly lists some commonly used CSS layout information points, CSS special effects mainly include some animation examples, and CSS lace describes some CSS-related libraries, […]