They are + operators. The String class defines + operation for its members to be string concatenation.
Having said that, I'd advise you to stop using the String class, it will bite you through memory leaks - causes crashes.
They are + operators. The String class defines + operation for its members to be string concatenation.
Having said that, I'd advise you to stop using the String class, it will bite you through memory leaks - causes crashes.