Nowrap condition in html head and body

Question

In jsfiddle they have option to set no wrap(head), no wrap(body), OnDomReady and OnLoad in left side option. In my progra

Answer 1

It just means that the script is added in the section of the

From JSFiddle Docs,

no wrap(head): do not wrap the JavaScript code, place it in section

Here is a demo of what you might be using (All HTML at one place).