Front-end interview daily 3+1-day 842

Today's knowledge points (2021.08.05)-Day 842 ( I also have to the question 161137c81b82ea)

• [html] html code mixed with PHP or other backend language code, do you think it is easy to maintain? Why?
• [css] Use CSS3 to draw the animation effects of
• [js] Write a method to determine whether the string conforms to the USD format
• [Soft skills] Do you know the principle of

"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 ! !

Welcome to discuss and learn with friends Issues

Project address: Front-end interview daily 3+1
[Recommendation] Welcome to toss the front-end with jsliang, organize the front-end knowledge systematically, and currently toss LeetCode, intending to get through the two channels of both the algorithm and the data structure. GitHub address

WeChat public account

Welcome everyone to come to discuss, if you think it will be helpful to your study, welcome to order Star , and also welcome WeChat scan code to follow the front-end sword solution public account, and join "Front-end learning daily 3+ 1" 161137c81b8626 WeChat group communicates with each other (click on the menu of the

---

• Learning does not close, 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 161137c81b8694).
• I hope everyone in this exaggerated front-end circle, keep calm , insist on spending 20 minutes a 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 to 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 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!)

Exchange discussion

Welcome everyone to come and discuss, if you think it will be helpful to your study, please click [ Star ]