Search results
25 lut 2016 · You can write to a file with { flag: 'wx' }, and if the file already exists, you will get an Error with { code: 'EEXIST' } and you know that the lock could not be acquired. If I am not mistaken, this operation is atomic.
27 wrz 2022 · In this post, we discussed a method of locking files with Node.js. We covered the basics and reasoning of why controlling resources and files is important, and we then covered an example of file locking in Node.js using proper-lockfile.
19 sie 2019 · JSDoc is an open source API documentation generator for Javascript. It allows developers to document their code through comments. Here's an example: /** * Retrieves a single file by id. * @param {string} id File identifier. * @returns {File} File object. */ const getFileById = (id) => { // ...
The easiest way to write to files in Node.js is to use the fs.writeFile() API. const fs = require('node:fs'); const content = 'Some content!'; fs.writeFile('/Users/joe/test.txt', content, err => { if (err) { console.error(err); } else { // file written successfully } }); JavaScript Copy to clipboard.
Easily generate and modify .docx files with JS/TS with a nice declarative API. Works for Node and on the Browser.
12 maj 2019 · The following simple function allow you to generate a download of a file directly in the browser without contact any server. It works on all HTML5 Ready browsers as it uses the download attribute of the <a> element: function download(filename, text) {.
Easily generate and modify .docx files with JS/TS. Works for Node and on the Browser.
