Front-end interview daily 3+1-day 814

Today's knowledge points (2021.07.08)-814th day ( I have to )

• [html] Use HTML5 to make a scale thermometer
• [css] Use css3 to draw a lucky cat animation special effects
• [js] How to reliably test whether a value is NaN?
• [Soft skills] Tell me about your understanding of the multi-pass batch processing system

"The Analects", Zeng Zi said: "My body is 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 ! !

Welcome to discuss and study with friends Issues

Project address: front-end interview daily 3+1
[Recommendation] Welcome to toss the front-end with jsliang and organize the front-end knowledge systematically. I am currently tossing LeetCode and plan to get through the two lines of both algorithms and data structures. 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 am hand-published yourself, everyone 160eea090da880).
• 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 160eea090da8dd learn every day! ( not forget the original intention , html, css, javascript are the cornerstones!)

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

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

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