Category : html5

This article is suitable whether there are reptiles or not andNode.jsBasic friends watch ~ 需求: UseNode.jsCrawling web resources, out-of-the-box configuration The content of the crawled web page isPDFFormat output 如果你是一名技术人员,那么可以看我接下来的文章,否则,请直接移步到我的github仓库,直接看文档使用即可 Warehouse address:Attached documentation and source code, don’t forget to give a.starOh The technology used for this requirement:Node.jsAndpuppeteer puppeteerOfficial website address:Puppeteer address Node.jsOfficial website address:Link description ..

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webpackTo package all resources Without knowing it,webpackHas been secretly updated to4.34Version, I decided, this is the last one to write this yearwebpackUnless it is updated to version 5, I will spend the rest of this year onGolangAnd the ecology of the back end Before reading this article, suppose you are rightwebpackHave a certain understanding, if ..

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What is tensorflow.js Tensorflow.js is a javascript library that can run on browsers and nodejs for machine learning and machine training. As we all know, it is very slow to calculate with javascript on browsers. tensorflow.js will accelerate the calculation of high-performance machine learning modules based on WebGL through gpu, thus enabling our front-end developers ..

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Array, NodeList and HTMLCollection are three concepts and their relationship has many. The students who have been working in the front end for several years are not clear about them. They often meet them, but they feel very strange. They still feel confused when they are not cut. Today, let’s sort out these three things. ..

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First, create a new html file, which willbodySet the background to the dark blue of the sky and create onecanvas, canvas operation logic is placed insnow.jsMedium: <! DOCTYPE html> <head> <style> body { background-color: #102a54; } </style> </head> <body> <canvas id=’sky’></canvas> <script src=”snow.js”></script> </body> </html> The canvas operation will be executed after the page is ..

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Performance optimization is a university question. This article only elaborates on personal accumulated knowledge. Please add the following. Throw a question from the inputurlWhat did you do when everything from the address bar to the interface was displayed? 1. Browser toDNSThe server requests to resolve the domain name corresponding to the URLIPAddress; 2. EstablishmentTCPConnection (three-way ..

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