The old method mentioned in similar questions here is the following:  var editor = ace.edit("editor"); var Range = ace.require('ace/range').Range; editor.setReadOnly(true); editor.setTheme("ace/theme/github"); editor.getSessio...

Objective  Stop Cloud9 IDE from giving me the warning message.  Background  I am coding JavaScript using the Cloud9 IDE, and wherever I use a class from another file (in the same folder) I get the warning message:     VarName is not defined, please f...

I am getting an occasional 'XMLHttpRequest cannot load' error while using the cloud 9 cloud hosted development environment.   The full error is 'XMLHttpRequest cannot load https://c9.io/_user_content/authorize?redirect=http%3A%2F%2FprojNa...

Is there any Web based editor for html, javascript, jquery and css with intellisense? Sites like jsFiddle are great, but the lack of intellisense makes the whole exercise of editing a rather tedious task....

I'm new at node.js and the framework Mocha for unit testing, but I've created a couple of tests in cloud9 IDE just to see how it works. The code looks like this:  var assert = require("assert"); require("should");  describe(&#...

Right now, whenever I want to deploy a node.js server to my production server, I need to change all the IP/DNS/username/password for my various connection to my databases and external APIs.  This process is annoying, is there a way to verify if the c...

From using Cloud9 I have noticed that the editor accepts $ as a global variable, but not other variables like _:    Is there any way I can instruct the editor that it should accept the global underscore variable?    When I say "global" in thi...

What do I do to configure Ace to have its height so that all lines will be always visible, rather than having a vertical scrollbar?  Basically, the equivalent of:  document.querySelector("textarea").oninput = function(){     this.rows = this....

I am teaching myself how to program usign JS, jQuery, HTML and CSS.  I downloaded the jquery-master from github and use it in my project, however I still cannot get it to import into my HTML files so that I can utilize it.  Does anybody know how?  An...

I use cloud 9 platform. I have php file with several functions call phpFunctions.php:  <?php  $servername = "127.0.0.1";  $username = "oshrat";  $password = "";  $database = "myDB";  $dbport = 3306;  // Create conne...