Ubuntu node.js

1. You are using mootools and not jQuery.

2. To check if your element exists

if($('#other').length > 0)

So if you do not want to...

join joins all elements of an array into a string, so it will be hard to use that with JSX, since JSX is just a bunch of React.createElement calls under the hood.

React has a couple of ways of doing this. The first is as suggested by Tudor Ilisoi, which is simply concatenating strings. The second way is to give className an...

In the first case, you create a new object and you apply the Function constructor.

Return value is a function.

In the...