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Write a file

Write a file: Node.js Essential Training
Write a file: Node.js Essential Training

Now that you have been introduced to readline, it is time to use it to build a small application that collects answers to questions in the terminal. In this video, learn how to create a reusable asynchronous function that can be used to ask any number of questions in the terminal. Once all of the questions have been answered, learn how to invoke a custom callback function and pass the full list of answers to that function as an argument.

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Skill Level Intermediate
1h 53m
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Skills covered in this course
Developer Web Web Development Node.js

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