Please help me with recent tutorial.

http://www.mpgh.net/forum/showthread.php?t=1105750

Anyone is kind enough to show where to put the code in CE. Sorry I'm really new to the community and want to learn a thing or two. Where should I start?

First thing you should do is use the search bar on the upper right of the page. but you can check this out for starters and try to search for the things you need. they are all in the search bar.. http://www.mpgh.net/forum/showthread.php?t=1087077

I get the search part now, what do I do something that begin with LuaCall? code are below for examples.
[ENABLE]
LuaCall(SetPlayerPosition(1460.9886474609,-476.58477783203,0.044399324804544))
[DISABLE]