• Front end interview daily 3 + 1 — 370th day


    Today’s knowledge point (2020.04.20) — day 370 [HTML] talk about your understanding of these concepts: cascading context, cascading level, cascading order [CSS] write out the method of horizontally and vertically centering the elements with fixed height and fixed width [JS] righta == (‘1’||’2’||’3’) ? false : trueImprove the writing method and write your optimized method […]

  • Front end interview daily 3 + 1 – day 781


    Today’s knowledge point (2021.06.05) — day 781(I’m going to ask questions, too) [html] JS generate text game map [css] What animation library of CSS do you have? Which is better? Why? [js] How does localstorage realize scheduled (non permanent) storage [soft skills]What do you think is the more reasonable condition to raise salary in the […]

  • Front end interview daily 3 + 1 – day 737


    Today’s knowledge point (2021.04.22) — day 737(I’m going to ask questions, too) [html] Interface return field contains\N or < br > 0, how to recognize text line breaks? [css] Using CSS to write an animation of dolls [js] What does the length property of a function represent? [soft skills]Do you like the programmer industry? Why? […]

  • Front end interview day 3 + 1 – 784


    Today’s knowledge point (2021.06.08) — day 784(I’m going to ask questions, too) [html] Make a ceiling fan layout [css] Use CSS3 to write a flexible animation of picture switching from left to right [js] What are the application scenarios of metaprogramming? [soft skills]As a front-end engineer, how can we not be anxious? In the Analects […]

  • Front end interview day 3 + 1 – 482


    Today’s knowledge point (August 10, 2020) – day 482(I’m going to ask questions, too) [html] How to write elegant HTML structure? [css] When will CSS block occur? [js] Can the value of cookie be set to Chinese? Why? If so, how to set it? [soft skills]Please explain DPR and DPI In the Analects of Confucius, […]

  • Front end interview day 3 + 1 – 535


    Today’s knowledge point (2020.10.03) – day 536(I’m going to ask questions, too) [html] Have you ever used @ support? Talk about your understanding of it [css] How to make the page background image fixed and not follow the scroll bar? [js] Use js to write an algorithm to calculate the minimum number of eggs in […]

  • Front end interview daily 3 + 1 — 625th day


    Today’s knowledge point (December 31, 2020) – day 625(I’m going to ask questions, too) [html] How does H5 interact with app? What are the ways? [css] What language is the latest version of less written in? [js] Using JS to write a method to operate CSS variable [soft skills]What is UTC time? In the Analects […]

  • Txscrolllabelview


    preface Some time ago in the development of a broadcast function, online also found some library, did not find very easy to use, so I took the time to write a, inGithubMore than 60 harvests a daystarFirst of all, I would like to thank you for your forwarding on WeiboTXScrollLabelViewI know more people who need […]

  • Draw lots and never worry about what to eat


    preface Get up in the morning and ask yourself: what do you have for breakfast? Eleven o’clock, take out time, ask yourself: what’s for lunch? After work at five, I went home to cook and asked myself: what’s for dinner? At 10:30 in the evening, I was almost hungry again. I asked myself: what do […]

  • How to configure Oracle client runtime in CentOS


    Author: 33 chongtian Blog:http://www.zhouhuibo.club Through the process of learning and sharing, summarize and output the problems and technologies in their work, hoping that both rookies and veteran can gain new knowledge through their own articles and put them into practice. 1、 Preparation – Download runtime environment package This paper mainly describes the installation and configuration […]

  • Front end interview day 3 + 1 – day 645


    Today’s knowledge point (2021.01.20) — day 645(I’m going to ask questions, too) [html] What’s the difference between local storage and cookies? [css] What are the different types of functions in less? [js] Write a JS method to determine whether the element is in the visible area [soft skills]Talk about your understanding of 3-minute enthusiasm and […]

  • Front end interview day 3 + 1 – 689


    Today’s knowledge point (2021.03.05) — day 689(I’m going to ask questions, too) [html] Write a toolbar that always floats on the right [css] Have you ever used it display:box Attribute? Talk about its function [js] Write a method to delete duplicate items in the array [soft skills]Why can websocket realize persistent connection? In the Analects […]