Tag：everybody
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Front end interview 3 + 1-250th day
Today’s knowledge (December 22, 2019) – day 250 (I also want to work out a question) [HTML] what’s the difference between the closepath() and lineto() of canvas? What are PPI and DP? [JS] write a method to determine whether the brace {} is closed [soft skills] if you are a superior leader and someone refuses […]
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[sequoiadb] community sharing | sequoiadb + janusgraph practice
This article is from the community users, thank you for sharing the technology Project background Hello everyone! During the Spring Festival, I spent a lot of time at home, so I did the compatible extension work of sequoiadb and janusgraph. I think this project is quite interesting. In line with the idea that open source […]
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Front end interview 3 + 1 every day – 251th day
Today’s knowledge (December 23, 2019) – day 251 [HTML] what should I pay attention to when drawing an image using canvas’s Arc? [CSS] have you ever used postcss? What’s the difference between it and less / SCSS / stylus? [JS] for example, what is short circuit evaluation? [soft skills] do you have new ideas or […]
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Front end interview 3 + 1 Daily – 252th day
Today’s knowledge (December 24, 2019) – day 252 How is [HTML] canvas compatible with IE9? [CSS] how to modify and beautify the default styles of radio and checkbox? [JS] using JS to get mouse coordinates [soft skills] do you know your team? Tell me what you know about them In the Analects of Confucius, Zeng […]
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Front end interview day 3 + 1 – day 253
Today’s knowledge (December 25, 2019) – day 253 (I also want to work out a question) [HTML] how to draw pictures on canvas? What are the methods? [css] how do you compress fonts? What is the implementation idea of [JS] JS dependency injection? What are its advantages and disadvantages? [soft skills] if you are a […]
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Front end interview 3 + 1 Daily – 207th day
Today’s knowledge (November 9, 2019) – day 207 [HTML] how do you organize HTML code? [CSS] when the national mourning day, how to make the whole website gray? [JS] is the output of console.log used for debugging reliable? Why? [soft skills] do you usually play games? What games do you play? How are you doing? […]
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Calculus with neural network
When you go to school, what is the most difficult course? For most people, it should be advanced mathematics, such as Taylor formula, calculus and so on. It’s a headache to think about it.Next, but. Recently, fair (Facebook AI research) exploded again. They used neural networks to train a model that can solve calculus. Moreover, […]
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Front end interview 3 + 1 – day 255
Today’s knowledge point (December 27, 2019) – day 255 (I also want to work out the question) [HTML] how do you choose between SVG and canvas? On what basis? [CSS] talk about the difference between display: none and visibility: hidden [JS] talk about your understanding of exception handling and error handling [soft skills] how do […]
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Front end interview 3 + 1-296 days a day
Today’s knowledge point (February 6, 2020) – day 296 (I also want to write a question) Can attribute values of [HTML] HTML tags omit quotation marks? Why? [CSS] have you ever used the font size adjust attribute? What is its function? What’s the difference between [JS] setTimeout and setinterval? [soft skills] how many resources can […]
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Front end interview 3 + 1-256 days a day
Today’s knowledge (December 28, 2019) – day 256 (I also want to work out a question) [HTML] is the canvas drawing bitmap or vector? [CSS] what’s the use of user select: all in CSS? [JS] what’s the difference between return, break and continue? [soft skills] have you ever developed a chrome plug-in? Talk about your […]
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Front end interview 3 + 1-257 days a day
Today’s knowledge (December 29, 2019) – day 257 [HTML] using canvas to generate a sharing map [CSS] how to center a block element absolutely? What is the difference between currenttarget and target in [JS] JS events? [soft skills] Why use CDN in projects? In the Analects of Confucius, Zeng Zi said:“Three times a day, three […]