replacing a character in a String

Questions & Answers
1

how to, for example

do this:

function testReplace(){
var sentence = "roma";
sentence[0] = "c";.
print(sentence); //and expect "coma"
}

instead, there's an unity error that says Chars in String are read only.

2

There might be an easier method but you can remove the characters you don't wont and then insert the correct ones:

function testReplace(){
   var sentence = "roma";
   sentence = sentence.Remove(0,1);
   sentence = sentence.Insert(0,"c");
   print(sentence); //and expect "coma"
}