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.
I made an alert that randomly appears to remind the user to rate the app and then set a key BOOL to YES so that it doesn’t pop up when a user hits rate. I need to initially set this to NO. Is there a function or variable that knows if its the first time a user is opening an app?
If you’re using
NSUserDefaultsto store thisBOOL, then when you ask the defaults forboolForKey:, it will automatically returnNOif theBOOLdoes not exist in the defaults.