Front-end interview daily 3+1-day 974

Today's knowledge points (2021.12.15)-974th day ( I also have to the question 161c2f7322f33c)

• [html] Use canvas to make several connected mountains
• [css] Tell me about your understanding of font-display in css. What does it do?
• [js] Can recursion use multithreading? why?
• [Soft Skills] understand the relationship between your own efforts and opportunities?

In "The Analects", Zeng Zi said: "My body is three (I reflect on myself many times a day).
Front-end interview 3+1 questions a 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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Project address: Front-end interview daily 3+1
[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 lines 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 questions (161c2f7322f7dc2f7dd2f7dd2f7dd2f7dd2f7dc2f7dd2f7, everyone yourself)
• I hope everyone in this exaggerated front-end circle, keep calm , 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 161c2f7322f861 learn every day! ( not forget the original intention , html, css, javascript are the cornerstones!)

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

  I hope that everyone at learn and think every day, so as to achieve the purpose of coming here! ! ! (Don't come for anyone, come for yourself!)

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