hello, i want to get a character out of a string but it keeps returning nil
str = "hello"
print(str[1])
hello, i want to get a character out of a string but it keeps returning nil
str = "hello"
print(str[1])
Because string
doesn’t have the index number 1
therefore it returns nil
.
You’re looking for string.sub(s, i, j)
as that gets the substring of a string from i to j. string.sub(str, 1, 1)