How to enqueue Scipts in WordPress, the rigth way

How to enqueue Scripts in WordPress, the right way.md

When you want to enqueue a script in WordPress you need the URL of the JS or CSS!.

To accomplish that, the best way is to use a constant that have the URL of your plugin

if ( !defined( 'XXXXXX_PLUGIN_URL' ) )
	define( 'XXXXXX_PLUGIN_URL', plugin_dir_url( __FILE__ ) );

and then use it to tell the url like this.

XXXXXX_PLUGIN_URL.'js/something.js'

For e.g:

wp_enqueue_script( 'some_script', # ID the the script to enqueue 
		   XXXXXX_PLUGIN_URL.'js/something.js', # Url
		   array( 'jquery' ), # Dependencies 
		   '12345', # version
		   true ); # I load on footer

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