The code mentioned above is incorrect:

var value =" Hello World";
     setTimeout( (function( randomValue) {
          return function() { console.log( randomValue); }
         }) ( randomValue), 1000);
      value =" End";

It should have been :

 var value =" Hello World";
     setTimeout( (function( randomValue) {
          return function() { console.log( randomValue); }
         }) (value), 1000);
      value =" End";

Hi, interesting read! But you have a typo I think:

The argument passed to an SEF should be value, not randomValue.

The self executing function really hit home for me... I was wondering what someone was wrote in their code but this explains it really well

I'm definitely going to flex with BaNaNa in my circle from now onwards 😅, It was a good read!!

This was new to me ! Thanks👍

This is pretty cool. I was not aware we can assign values to undefined. 🤯

Banana was really new to me, thanks a lot

Interesting read! Thanks for sharing.