Solved
Best way to replace a character from a string
What is the best way to remove a character from a string? Currently I am using this implementation to remove a comma from a string. Does the emptystring variable leave unexpected characters?
That should work. emptystring is the same as "" in most programming languages -- a blank string of 0 length. It is different than null and ignore, though has a "falsy" aspect to it. (Fusion's backend is JavaScript, so you can imagine there's some overlap there.)