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Thinking on Automatic Failover of Public CDN after the jsDelivr Accident

On December 20, a network accident occurred in jsDelivr. jsDelivr lost its mainland ICP license, that is, there was no mainland node. It was interrupted for about 5 hours. Fortunately, I am a personal blog, otherwise

  • Friend C
  • December 23, 2021
  • 7 comments

    • Service work's scheme for updating the user's local cache

    Service work+cache can be used to cache some resources of the website locally, or even realize offline access (if your website is purely static). About the specific section of this technology

  • Friend C
  • August 19, 2020
  • 4 comments

    • Element binding event dynamically created for js

    When describing the handhome topic comment, if it is a sub comment, there will be an @ someone anchor link in front of the comment content. Since the navigation at the top of the theme occupies 50px height, when clicking the anchor link

  • Friend C
  • August 1, 2017
  • 6 comments

    • The method of offset a certain position up and down after the anchor link jumps

    Because we want to change the comment area to infinite nesting, only the second level comments will be indented in the css style, and the lower level comments below will not be indented, so we need to add the word @ XX before the comment content, and then click this word to

  • Friend C
  • December 26, 2016
  • 13 comments

    • Emmet grammar notes

    Using the vs code editor or subordinate (of course, there are many other editors) will have a very practical function, the TAB key auto completion function. In particular, it simplifies the process of writing front-end code and greatly improves the efficiency
  • Friend C
  • November 29, 2016
  • 18 comments
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    Grunt Introductory Notes

    Grunt is a very useful tool in front-end tools. Think about it. If we don't have this tool, we need to manually create a file with compressed code

  • Friend C
  • November 29, 2016
  • 8 comments

    • Get to know Node.js quickly

    The correct way to write Node.js is node or Node.js. Node.js is a back-end development environment, while JavaScript is the front-end language. Nodejs is not a language, but it implements

  • Friend C
  • November 22, 2016
  • 5 comments