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catalogue Introduction: Paper download link: Main flow of algorithm: 1. Initialization phase  2. Define density factor 3. Update density factor 4. Escape from local optimum 5. Update agent location 5.1 excavation stage 5.2 attraction stage Source code analysis: Population initialization code: Algorithm operation code: Objecti ...

catalogue Common knowledge points related to Vue3 I Encounter with Composition composite API 1.1 initial intersection with setup1.2 ref function1.3 reactive function1.4 precautions for setup1.5 calculation attributes1.6 watch monitoring1.7 watchEffect function1.8 life cycle function of vue31.9 customize the hooks function and experienc ...

   this article only deals with the simple use of the above software, which is strongly personal. For more comprehensive and detailed use, please refer to the official website.   1, What's good about the new software 1. cat,less =>bat    the commonly used cat command is used to connect multiple files and print to ...

1. Introduction In the process of application development based on Cesium, it is often encountered that the library to be used is not the standard Cesium official package. The Vue integration of the official package is quite mature and there are many materials to view. However, the unofficial package reference integration, especially in the Vu ...

I simply wrote an implementation case of Java RMI (remote method call). In order to better understand RMI (remote method call), the meaning of serialization and so on, it took more than three days to build an implementation case of Java RMI. !!! High energy warning!!! The amount of code is a little large. A diagram is attached for understanding ...

1, Introduction to QtQuick QT provides two independent ways to create user interfaces. QtQuick module provides a markup language for creating a smooth and vivid user interface. QtQuick module is suitable for interfaces that need animation elements and scenes where applications mainly run on small screens and multi touch devices. The module pr ...

1, Qt Quick Controls Basics QT5.1 released a new module of Qt Quick: Qt Quick Controls. Qt Quick Controls module provides a large number of reusable components similar to Qt Widgets module. In order to develop programs based on Qt Quick Controls, you need to create an application of Qt Quick Application type. When selecting component sets, pa ...

1, Introduction to Qt5 Jason QT4 uses the third-party library QJson to parse JSON files. QT5 adds a new class to handle JSON. All classes begin with QJson and are included in the QtCore module. Six related categories are added to QT5: QJsonArray Encapsulating JSON arrays QJsonDocument Reading and writing JSON documents QJsonObject Enca ...

1. Preface Kernel version: linux 4.9.225. Take freescale as an example. (some contents need to be modified and supplemented, which may not be accurate) 2. General In the previous article, the controller driver uses the connection mode of platform bus. In this section, the PHY device driver is based on the connection mode of device, d ...

Introduction to webrtc Chapter 4 data channel 1, Introduction In the process of realizing end-to-end connection in webrtc, in addition to transmitting media stream, it can also transmit text, files, pictures and other data. It is also practical in IM scenarios, and does not need third-party message services, such as websocket, transparent mes ...