• It’s easy to share screens through webrtc


    brief introduction Use of screen sharing function commonly used in network conferenceProvided by webrtcgetDisplayMediaAPI can be easily implemented with the following interfaces var promise = navigator.mediaDevices.getDisplayMedia(constraints); Of mediadevices interfacegetDisplayMediaMethod prompts the user to select and grant permission to capture the contents of the display screen or parts thereof, such as browser windows and tabs, as […]

  • In the era of information explosion, how to obtain high-quality information?


    preface In the era of information explosion, we can’t overemphasize how to obtain information quickly. There are many kinds of information. Some can find the source, some can’t, some can find the law, and some may not. The source and access channel of information are very important. However, in fact, it can be really and […]

  • Convert XHTML CSS pages to printer pages


    In the past, creating a printer friendly version of a web page meant designing a separate page with modified layout and format so that you could get satisfactory results when printing. Now, by using structured XHTML and CSS, you can achieve the same effect with much less effort. From screen display to print effect, most […]

  • Question 8: how to implement browser responsive layout?


    Use media query (@ media) Using media query, different styles can be displayed according to different resolutions of users (different layout methods can be realized), so as to achieve responsive layout @media screen and (max-width: 1920px) { body { background: red; } } @media screen and (max-width: 1600px) { body { background: blue; } } […]

  • Summarize my shortcomings in HTML and CSS


    abstract I am a front-end programmer who belongs to the halfway monk type. What I often hear in the process of learning is – don’t tangle with HTML and CSS, JavaScript is the essence of the front end. There’s nothing wrong with that, but as my working hours grow, I feel more and more like […]

  • Processing traffic of nginx + Lua + redis


    Record the problem of using nginx + Lua + redis to handle the traffic in the project. Project background This is the background of the project. The project is an article distribution platform, which is to send an article with graphics and text on a platform. When sending the article, you will choose which media […]

  • A guide to using the API of media (player) in HTML5


    Send the sample code directly, and there will be no more nonsense. Copy code The code is as follows: <!doctype html><html lang=”en”><head> <meta charset=”UTF-8″> <title>HTML Audio API</title> <link rel=”stylesheet” href=”./style/main.css” /> <script src=”./script/audio-controls.js”></script></head><body> <header> <h1>HTML5 Audio API</h1> <p>HTML5 Audio API demo by <a href=”<a href=”http://github.com/LearnShare”>http://github.com/LearnShare</a>” target=”_blank”>LearnShare</a>.</p> <p> Last update @2013-04-23 20:40:00 + add info table […]

  • Bootstrap actual combat – Comment list


    1、 Introduction Social media websites are popular. People often use comments to express their views. The comment function has become a part of the website. 2、 Knowledge points 2.1 media objects Official explanation: This is an abstract style used to build different types of components with images aligned to the left or right of the […]

  • How to create a webrtc session


    Webrtc is a real-time communication solution based on Web. It supports the construction of audio and video channels through the built-in API of the browser. In short, first negotiate each other’s media and communication parameters in the signaling channel, and then transmit audio and video media data through the media channel. The three main objects […]

  • Brief introduction of media concept in SAP commerce cloud


    The media item in SAP commerce is not a physical file, but a reference to the file. A media item in SAP commerce is a container object that contains references to files. That is, the media item in SAP commerce is not the file itself, but a reference to the file. The actual files can […]

  • Beijing guangtui technology recruits front-end development engineer 35-50k


    Who we are and what we do Guangtui technology is a technology driven advertising company focusing on Internet integrated marketing services. The company was jointly founded by senior experts in the field of Internet and advertising. It has industry-leading technology and marketing promotion experience. Its business covers PC terminal, mobile terminal and overseas Internet advertising […]

  • M1x message approaching, Microsoft: Windows 11 system will not support running on Apple M1 device!


    Microsoft has confirmed that running Windows 11 on Apple‘s M1 chip device is an “unsupported” solution. According to the register report, a Microsoft spokesman has certified to the media the fact that running Windows 11 on Apple M1 devices is not a “supported scenario” for the operating system. I believe this will sound good news […]