Front-end interview daily 3+1-day 898

Today's knowledge points (2021.09.30)-Day 898 ( I also have to )

• [html] In writing page layout, is it better to use relative path or absolute path when encountering links? Why?
• [css] keep the aspect ratio of the picture suitable for various layouts?
• [js] Use js to write a method to realize the breakpoint resume function of file upload
• [Soft Skills] Do you want to make an open source project by yourself?

In "The Analects", Zeng Zi said: "My day and my body are three (I reflect on myself many times a day).
Front-end interview 3+1 questions every day, use interview questions to drive learning, and make a little progress every day!
Let hard work become a habit, let struggle become a kind of enjoyment!
Believe that insists on the power of ! !

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[Recommendation] Welcome to toss the front-end with jsliang, organize the front-end knowledge systematically, and is currently tossing LeetCode, intending to get through the two channels of both the algorithm and the data structure. GitHub address

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• Learning does not close, charging and refueling is only for meet a better self , 365 days without holidays, every morning at 5 o'clock in the morning hand-published yourself, everyone 1615d497c3dddb).
• I hope everyone in the front-end circle of exaggerating calm , and insist on spending 20 minutes every day to learn and think.
• In this ever-changing front-end with endless class libraries, it is recommended that you don't wait until you are looking for a job and then frantically questions. It is recommended that 1615d497c3de46 learn every day! ( not forget the original intention of , html, css, javascript are the cornerstones!)

• Welcome to Issues , encourage PR , thank Star , if you have any good suggestions, you can add me to WeChat to discuss!

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