Tag：everybody
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Time：2021-12-31
Today’s knowledge points (2021.09.09) – day 877（I want to write a question, too) [html] Use HTML5 to write a background particle effect [css] What different media types are allowed in CSS? [js] Write a method to find the two numbers with the smallest median difference in the array [soft skills]What are the third-party logins? What […]
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Time：2021-12-31
Today’s knowledge points (June 4, 2021) – day 780 (I also want to write a question) [HTML] use HTML to draw the layout of a music player [CSS] how to define and use variables in CSS? [JS] what is the difference between new constructor execution and ordinary function execution? [soft skills] are you satisfied with […]
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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
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：2021-12-25
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 […]
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Time：2021-12-20
Today’s knowledge points (October 17, 2021) – day 915（I want to write a question, too) [html] Write a multi-layer pop-up nested layout [css] Use pure CSS3 to display the submenu when the mouse passes by and hide when leaving [js] Please talk about the understanding of the methods unshift and push in JS [soft skills]Do […]
