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To add a new app, first cd to the project. Then run: After that a new folder call 'scrumboard' will be created in you applicaiton folder. Now cd to sc 阅读全文
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In this lesson we'll take an array of objects and map it to a new array where each object is a subset of the original. We'll look at multiple ways to 阅读全文
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Promise chains can be a powerful way to handle a series of transformations to the results of an async call. In some cases, additional promises are req 阅读全文
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In this lesson, we’ll explore the process of combining all of your SVG icons into one SVG sprite, to be included directly into markup. We’ll use the c 阅读全文
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So what is Point-free function. Take a look this example: To make it as point-free function, we need to get rid of person object we pass into the func 阅读全文
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Naming things is hard and arguments in generic utility functions are no exception. Making functions "tacit" or "point free" removes the need for the e 阅读全文
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After create a component dynamic, we are able to change the component's props and listen to its event. If we log out 'this.component.instance', we can 阅读全文
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In this lesson we'll learn the basics of using lenses in Ramda and see how they enable you to focus changes on specific properties of an object while 阅读全文
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Install python3 on MacOS: Come alone with python3, there are also some other tools are installed as well, for examlpe: 'pip, setuptools'... We need 'p 阅读全文