How to load Jquery or other scrips by console or lazy loading in page

Hi So the other day I was updating a few checkbox manually and then thought then why not do it by Jquery, as soon as I ran the famous selector and prop function chrome throw me error of undefined.
It was due to no jquery loaded in the context or DOM.
To do this there is a simple trick just open the console and paste the below script.


This can also be loaded in page after some execution or even inside "$( document ).ready() {}".