I am learning Node.js at the moment on Windows. Several modules are installed globally with npm.cmd, and Node.js failed to find the installed modules. Take Jade, for example, npm install jade -g J...
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 version manager like nvm to install Node.js and npm.
A JS file is a JavaScript file extension and This would be the fully Javascript functions only. JSX is a file syntax extension used by React and here you can use CSS and Html as well.
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 added support for native ES modules, it controversially introduced the MJS file extension to differentiate the two and prevent applications from breaking.
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. You declare function fn1 in first.js, and then in second you can just have fn1(); 1.js:
Normally the size of a js file is relatively small compared to the users' bandwidth, therefore, a less size of the js files doesn't help a lot in most cases while on the server-side, the bandwidth is precious.
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 test object equality. If you know in advance that the array is sorted, passing true for isSorted will run a much faster algorithm.
26 Upgrading node.js to the latest version on Windows Install chocolatey if you haven't already: Installing Chocolatey From the command prompt, type cup nodejs (which is equivalent to typing choco upgrade nodejs -- assumes you already have node installed)
Alright, so let's first start with making the distinction between Javascript in a web browser, and Javascript on a server (CommonJS and Node). Javascript is a language traditionally confined to a web browser with a limited global context defined mostly by what came to be known as the Document Object Model (DOM) level 0 (the Netscape Navigator Javascript API). Server-side Javascript eliminates ...
$ 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.
