I’m working with CSV files and need to check newline character.

I have a string like aman/gupta and I want to replace it to aman$$gupta and for that I am using JavaScript replace method as follows:

I have a string like aman/gupta and I want to replace it to aman$$gupta and for that I am using JavaScript replace method as follows:

I have a string like aman/gupta and I want to replace it to aman$$gupta and for that I am using JavaScript replace method as follows:

I am working on a javascript code to heavily encode strings.

String methods are not my strong suit, I’ve been trying to manipulate an input field value that needs to be 24 characters long

Using javascript, how would I go about replacing a single instance of a subtring in a block like this where I only know what the substring is and what line it is on? For instance, in the example below, I would need to replace instance of “dolor” on line 3 with "<span>dolor</span>"

The console is literally showing “<empty string>” when I try to log a value.
It’s not “” or ‘undefined’ and I’m having no luck trying to test for it using the usual methods like

I don’t exactly know how to explain this, but what I mean is:

I am trying to figure out a bug where I am looking for a subset of text in an array of iconNames. My filter looks like this: