Requirements: Use websocket to implement publishing, subscribing, network disconnection and reconnection, and account squeezing after single sign-in without using plug-ins. 1. Single sign-on (only one of the same account is online at the same time, multiple user logins are prohibited) Implementation: After the user logs in, the token token is obtained and stored locally. It […]
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Python Artificial Intelligence in Practice: Intelligent Signal Processing
1. Background Introduction At present, artificial intelligence technology has entered the field of automation and achieved remarkable results. It has made breakthrough progress in the fields of image recognition, speech recognition, natural language processing and other fields, but it has not received such attention in the field of signal processing. For digital signal processing, many […]
Mobile Development Technology Assignment 2: Implementation of Recycleview click-to-jump function
1. Function description Implement the functional design of page jump and return to the module that has added recyclevie 2. Development Technology Development tools: Android studio Version: API 32 Android 12 3. Development ideas and core code In the last article, I placed recycleview1 in fragment2 (information interface). Due to design needs, I now put […]
Android Development-Assignment 2: Click to jump to the list page
1. Achieve goals 1. Function description Based on the last experiment, improve the content of the list items and add a click function to each item. After clicking, you can jump to another page< /strong> and can return to the original list page. 2. Realize the effect 2. Implementation instructions There are roughly three things […]
Android mobile development assignment–implementation of click-to-jump function of Recycleview
Table of Contents 1. Design goals 1.1 Design requirements 1.2 Introduction to design functions 2. Detailed design explanation 2.1 Define the contactMS class 2.2 Define layout files 2.3 Modify Myadapter adapter 2.4 Define ContactDetailsActivity.java 3. Run interface display 4. Source code warehouse address 1. Design Goals 1.1 Design Requirements Relying on assignment 1, add a […]
Design practice of tens of millions of high-availability distributed reconciliation systems
Programmer Hei Ge 2023-11-10 15:55 Published in Hunan included in collection #Code 14 #Design1 #Java218 #programming141 #programmer157 Background At present, online business volume is increasing day by day, with daily orders exceeding tens of millions, capital flows are large, and capital security has become a key concern. In order to ensure the accuracy of each […]
Design and implementation of smart housekeeping robot based on Android
1. Overview Android is a free and open source operating system based on Linux. It is mainly used in mobile devices, such as smartphones and tablets. It is led and developed by Google and the Open Handset Alliance. The Android-based part of the system uses JAVA to complete development work. The entire system consists of […]
In embedded design, for a variable storage design with only two states, how to efficiently quantify the deviation of the tracking car…
Foreword (1) In embedded programming, we often need to store data from various sensors. Most of the time sensors, such as infrared light sensors, return data that is either 0 or 1. Therefore, only one bit is needed to store it. However, many people often use char array storage, so that only one-eighth of the […]
Design and implementation of java graduation project based on spingboot+vue questionnaire system
Collect and follow to avoid getting lost, end of source code article Article directory Preface 1. Project introduction 2. Development environment 3. Function introduction 1 Administrator use case 2User use cases 4. Core code 5. Effect drawing 6. Article Table of Contents Foreword With the rapid development of science and technology, all walks of life […]
[Open Source] Design and implementation of domestic waste recycling system based on Vue.js
Directory 1. Abstract 1.1 Project introduction 1.2 Project detailed screen recording 2. Research content 3. Interface display 3.1 Log in and register 3.2 Resource Type & Resource Category Module 3.3 Recycling mechanism module 3.4 Resource purchase/sale/transaction order module 3.5 Customer service consultation module 4. Disclaimer 1. Summary 1.1 Project Introduction The domestic waste recycling system […]