Tag：Interview questions
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Time：2021-12-31
What is bubble sorting? Basic idea: bubble sorting is similar to bubble in water. The larger number sinks and the smaller number floats slowlyVisual expression: that is, in array sorting, sort from small to large Algorithm description Starting from the first number, compare every two adjacent numbers, the small one on the left and the […]
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Time：2021-12-30
Today’s knowledge points (October 11, 2021) – day 909（I want to write a question, too) [html] The tag level of HTML is too deep. How to optimize it? [css] Use CSS to make male and female icons [js] JS how to solve the problem of URL Chinese garbled code? [soft skills]Do you think programmers must […]
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Time：2021-12-29
Recently, the topic of “programmers leave big factories to enter factories” has aroused heated discussion on the Internet. Under this topic, the most eye-catching event is the recruitment of the subsidiary of new energy giant Ningde times in Yibin.If you look at the news carefully, you will find that the topic is still different from […]
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Time：2021-12-29
Today’s knowledge points (October 12, 2021) – day 910（I want to write a question, too) [html] How to verify the HTML code written? [css] Using CSS to make fast forward button effect [js] What basic class libraries have you encapsulated? [soft skills]What is click hijacking? How to prevent? In the Analects of Confucius, Zeng Zi […]
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Time：2021-12-28
Today’s knowledge points (August 4, 2021) – day 841（I want to write a question, too) [html] Have you ever used the contenteditable property? Tell me your understanding of it [css] Use CSS3 + SVG to draw paper aircraft flying along a fixed path [js] Write a method to find the quadratic of each element in […]
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Time：2021-12-26
As for the interview questions, you may not have so much time to summarize the answers. If there is anything to discuss, please give us your advice. Mainly record the preparation process and some summaries of the interview, hoping to help the students who are interviewing or will interview. one side How to implement JSON […]
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Time：2021-12-25
Today’s knowledge points (August 18, 2021) – day 855（I want to write a question, too) [html] What should I pay attention to when writing pages at high resolution? [css] Will the background image of hidden elements be loaded? [js] Write a method to remove the last string [soft skills]How do you think front-end programmers practice […]
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Time：2021-12-25
Today’s knowledge (2021.08.05) – day 842（I want to write a question, too) [html] HTML code mixed with PHP or other background language code, do you think it is easy to maintain? Why? [css] Use CSS3 to draw the special animation effects of Tengu lunar eclipse and solar eclipse [js] Write a method to judge whether […]
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Time：2021-12-24
Today’s knowledge points (September 21, 2021) – day 889（I want to write a question, too) [html] How do I set preview for video? [css] What is CSS weight priority used for? [js] Object. What is the difference between defineproperty and proxy in ES6? [soft skills]How does the written code run in the CPU? In the […]
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Time：2021-12-24
Today’s knowledge points (August 23, 2021) – day 860（I want to write a question, too) [html] What is the role of the meta tag author in HTML5? [css] What is the @ property property of CSS used for? [js] Write a method to randomly combine an array of 2n elements in pairs [soft skills]What do […]
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Time：2021-12-24
Today’s knowledge points (June 7, 2021) – day 783 (I also want to write a question) [HTML] use canvas to draw the animation of elegant hair [CSS] write an animation of a fan [JS] write a long press Delete method at the mobile terminal [soft skills] do you know the back-end knowledge system? tell us […]
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Time：2021-12-24
Today’s knowledge points (August 6, 2021) – day 843（I want to write a question, too) [html] How many methods can the front end draw graphics? [css] Use CSS3 + SVG to draw time hourglass animation effects [js] How did you learn JS by yourself? [soft skills]As a department leader, how do you calculate the input-output […]
