Tag：Interview questions
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Front end interview daily 3 + 1 – day 824
Today’s knowledge points (July 19, 2021) – day 825（I want to write a question, too) [html] Customize a radio box using HTML5 [css] Use CSS3 to realize a special effect of retro movie countdown [js] Write a way to reverse the words in the sentence [soft skills]Have you calculated the labor cost of the team? […]
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These 15 PHP interview questions can be done, and you can basically find a job
Series articles： PHP classic interview questions, there are answers These 15 PHP interview questions can be done, and you can basically find a job 2021 this PHP interview question is well summarized and worth learning 1、FILEWhat do you mean? (5 points)The full path and file name of the file. If used in an include file, […]
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Front end interview daily 3 + 1 – day 895
Today’s knowledge points (September 27, 2021) – day 895（I want to write a question, too) [html] Please talk about your understanding of the offline caching mechanism of HTML5 [css] Use filter to write a blur effect when the mouse moves away from the picture [js] What rules should JSON format data follow? [soft skills]Talk about […]
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Interviewer: how does nginx achieve high concurrency? What are the common optimization methods?
This is an interview question brought back by a reader How does nginx implement concurrency? Why doesn’t nginx use multithreading? What are the common optimization methods of nginx? What are the possible reasons for the error 502? Interviewer psychological analysis It mainly depends on whether the candidates are familiar with the basic principles of nginx, […]
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Front end interview daily 3 + 1 – day 738
Today’s knowledge points (April 23, 2021) – day 738 (I also want to write a question) [HTML] how to solve the problem that clicking the forward or back button does not refresh on the mobile terminal? [CSS] use flex to display several fixed blocks in one line, force line breaks and distribute them evenly [JS] […]
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Front end interview daily 3 + 1 – day 739
Today’s knowledge points (2021.04.24) – day 739 (I also want to write a question) [HTML] in H5, how to solve the problem of long press QR code pictures that cannot be recognized or are wrong? [CSS] what does flex: 1 mean? [JS] what is abstract leakage? [soft skills] have you ever been to the first […]
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Common interview questions
Prepare for the internship and regularly summarize the interview questions of the regular exam. Let’s cheer together! Previous articles: [interview questions] computer network – 10 common interview questions P1 [interview questions] JVM – 10 common interview questions P1 [interview questions] Java Concurrent part – 10 common interview questions P1 [interview questions] Java Basics – Summary […]
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Front end interview daily 3 + 1 – day 827
Today’s knowledge points (July 21, 2021) – day 827（I want to write a question, too) [html] Draw an Android logo using HTML5 [css] Use CSS3 to realize Galaxy orbit rotation effect [js] Why is there a homologous strategy? [soft skills]How to realize VR viewing? In the Analects of Confucius, Zeng Zi said:“I will examine myself […]
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Front end interview daily 3 + 1 – day 740
Today’s knowledge points (April 25, 2021) – day 740 (I also want to write a question) [HTML] use HTML to simply draw a pen holder with a pen inside [CSS] what’s the difference between the three ways of font icons? （unicode/font-class/symbol） [JS] what are the unsafe JSON values? [soft skills] do you often take part […]
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Front end interview daily 3+1 – day 874
Today’s knowledge points (2021.09.06) – day 874（I want to write a question, too) [html] What is the order of merging cells in table? [css] Tell me about your understanding of CSS filter [js] Write a way to use the scroll wheel to zoom in and out of the picture [soft skills]How to highlight highlights in […]
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Front end interview daily 3 + 1 – day 741
Today’s knowledge points (April 26, 2021) – day 741 (I also want to write a question) [HTML] what interesting things do you think HTML5 can do? [CSS] when the padding top and padding bottom values are set as percentages, are they based on the parent’s height? [JS] what are the unary operators? [soft skills] have […]
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Front end interview daily 3 + 1 – day 677
Today’s knowledge points (February 21, 2021) – day 677（I want to write a question, too) [html] If you are allowed to implement a web version of office form (similar to excel), do you think it is feasible? If feasible, what should be done? [css] Draw a linear gradient background using pure CSS [js] When will […]