Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Sorry for the multitude of iPhone Programming newb questions but..
what is the reason for having an unsigned type for something such as
- (unsigned)count
for the NSArray class.
Why not just define it as
- (int)count
?
An array can’t have a negative number of items, so an unsigned integer is a much better match for the kinds of values this method will actually return.