课程: Mastering Web Developer Interview Code
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Have you used JavaScript templates?
- [Instructor] Using JSON and AJAX is great, but if you're going to parse more complex data, it's better and more common to use a templating engine. Now, templating is a really common task in JavaScript because it makes parsing things a little bit easier. It's part of several languages like React, and something implemented in ES6. In this video we'll examine the concept, as well as a specific implementation called EJS. Now EJS stands for embedded JavaScript, and is one of the templating implementations popular in Express.js. However, the concept is similar in different implementations, so once you learn to work with embedded JavaScript templates, it will be super easy to learn the difference in some of the other implementations. Here's the EJS website, where you can get more information about this implementation. We're going to use this on our current project, and right now you'll notice that this particular file has…
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内容
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How do you use the data- attribute in HTML?11 分钟 14 秒
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Are you comfortable using jQuery?11 分钟 32 秒
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Describe when you should use the bind() method5 分钟 21 秒
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Do you know how to use the conditional operator?3 分钟 43 秒
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Have you used Ajax to load an external file?8 分钟 25 秒
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Have you used JavaScript templates?7 分钟 3 秒
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How do you manipulate the DOM?11 分钟 7 秒
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How do you search using functional programming?6 分钟 27 秒
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How do you use a constructor to create instances?10 分钟 33 秒
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How do you use arrow functions in ES6?6 分钟 30 秒
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How do you use the Fetch API?7 分钟 22 秒
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How do you render JSON to a DOM element?9 分钟 36 秒
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How does an IIFE work?7 分钟 12 秒
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How does immutability work in JavaScript?4 分钟 12 秒
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How would you use JavaScript reduce()?3 分钟 54 秒
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Quick concepts: Do you have experience linting your code?2 分钟 31 秒
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What are event bubbling and propagation about?11 分钟 42 秒
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What does "use strict" do?3 分钟 28 秒
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What is a callback and how do you use it?8 分钟 51 秒
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What is the relationship between promises and callbacks?9 分钟 57 秒
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What is the virtual DOM?7 分钟 7 秒
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What is variable hoisting and how do you guard against it?8 分钟 43 秒
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What tooling options have you used in the past?7 分钟 11 秒
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When would you use recursion?6 分钟 25 秒
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Can you build a Sass mixin?7 分钟 57 秒
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Do you know how to use CSS variables?10 分钟 38 秒
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Animate an underline on hover in CSS9 分钟 48 秒
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Explain the difference between absolute and relative positioning7 分钟 55 秒
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How comfortable are you with Sass?12 分钟 10 秒
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How do you animate CSS?9 分钟 41 秒
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How do you debug CSS using your browser?10 分钟 47 秒
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How do you use calc() in CSS?9 分钟 56 秒
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How would you use flexbox to control horizontal alignment?7 分钟 21 秒
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In CSS, what's the difference between ems and rems?9 分钟 58 秒
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What's the difference between a pseudo-class and a pseudo-element?6 分钟 16 秒
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Do you know how to use npm?8 分钟 40 秒
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Do you have experience using version control?16 分钟 37 秒
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How does routing work in a modern web application?9 分钟 30 秒
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