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Create directory if not exists
JavaScript, Node · Oct 22, 2020
Creates a directory, if it does not exist.
- Use
fs.existsSync()to check if the directory exists,fs.mkdirSync()to create it.
const fs = require('fs');
const createDirIfNotExists = dir =>
!fs.existsSync(dir) ? fs.mkdirSync(dir) : undefined;createDirIfNotExists('test');
// creates the directory 'test', if it doesn't existMore like this
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Creates a hash for a value using the SHA-256 algorithm. Returns a promise.
Encode string to Base64
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Creates a base-64 encoded ASCII string from a String object in which each character in the string is treated as a byte of binary data.
Uncached module require
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Loads a module after removing it from the cache (if exists).