
Remove duplicate values from a JavaScript array
It's the tie to go along with jQuery's tux, and Backbone.js's suspenders. _.uniq _.uniq(array, [isSorted], [iterator]) Alias: unique Produces a duplicate-free version of the array, using === to …
How do I include a JavaScript file in another JavaScript file?
Jun 4, 2009 · It includes a main.js file in the main HTML and then the script in main.js uses $.import_js() to import an additional file called included.js, which defines this function:
How do I make the first letter of a string uppercase in JavaScript ...
Jun 22, 2009 · If you use Underscore.js or Lodash, the underscore.string library provides string extensions, including capitalize: _.capitalize (string) Converts first letter of the string to …
Upgrading Node.js to the latest version - Stack Overflow
For Windows users, simply go to the Node.js (nodejs.org) website and download the latest version (8.6.0 as of 2017-09-29). Follow the steps from the auto install window and you're good to go.
What is the difference between .js and .mjs files?
Aug 14, 2019 · Node.js, a JavaScript runtime environment, used CommonJS as the specification for modules. Because so many existing applications were built with CommonJS, when Node.js …
Calling a JavaScript function in another js file - Stack Overflow
A function cannot be called unless it was defined in the same file or one loaded before the attempt to call it. A function cannot be called unless it is in the same or greater scope then the one …
node.js - How to install NodeJS LTS on Windows as a local user …
May 4, 2016 · The nodejs version of 6.11 LTS and later seems to be easier to install, because npm is already included. Download the node.js LTS binary for Windows and extract it to your …
How do I "include" functions from my other files? - Stack Overflow
Apr 18, 2020 · There are sometimes when you need include, and sometimes require, they are two fundamentally different concepts in most programming languages, Node JS as well. The ability …
What is the JavaScript version of sleep ()? - Stack Overflow
Jun 4, 2009 · 13 For browsers, I agree that setTimeout and setInterval are the way to go. But for server-side code, it may require a blocking function (for example, so you can effectively have …
How can I update Node.js and npm to their latest versions?
How to update Node.js To update Node.js itself, I recommend you use nvm (Node Version Manager). Here is the quote from the official npm documentation: We strongly recommend …