I need to do this:
while (result2.charAt(j) != ''){
}
I get an error saying: Invalid character constant
.
Why? And how can I get over it?
See Question&Answers more detail:osI need to do this:
while (result2.charAt(j) != ''){
}
I get an error saying: Invalid character constant
.
Why? And how can I get over it?
See Question&Answers more detail:os