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 trying to call it. …

Oct 10, 2012 · You need node.js to write react code. You don't need node.js to run react code. Think of node.js as the compiler for React projects.

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:

Feb 2, 2011 · Is there a way to read environment variables in Node.js code? Like for example Python's os.environ['HOME'].

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 using a Node …

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.

Jan 23, 2023 · 0 The first solution is to uninstall Node.js and npm and then reinstall them. Or it might be because of an incorrect node_modules path. Please check the path and make sure it is correct.

$ node -h Usage: node [options] script.js [arguments] How would I access those arguments in JavaScript? Somehow I was not able to find this information on the web.

76 Use Underscore.js It's a library with a host of functions for manipulating arrays. It's the tie to go along with jQuery's tux, and Backbone.js's suspenders. _.uniq _.uniq(array, [isSorted], [iterator]) Alias: …

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 desired …