2014/10/15 下午 10:03:35

iphone Programming Glossary: alphanumeric

Keychain group access to share data between my existing applications

http://stackoverflow.com/questions/11793271/keychain-group-access-to-share-data-between-my-existing-applications

regard. iphone ios ipad ios5 keychain share improve this question If you have different bundle seed IDs the ten alphanumeric characters preceding the bundle identifier the Xs in XXXXXXXXXX.com.company.application you can't share an access group...

How to check if a string only contains alphanumeric characters in objective C?

http://stackoverflow.com/questions/1671605/how-to-check-if-a-string-only-contains-alphanumeric-characters-in-objective-c

to check if a string only contains alphanumeric characters in objective C I'm working on a small iphone project and i would need to check if the userName entered only.. in objective C I'm working on a small iphone project and i would need to check if the userName entered only contains alphanumerical characters A Z a z 0 9 . How would i go about checking it iphone objective c string alphanumeric checking share improve.. only contains alphanumerical characters A Z a z 0 9 . How would i go about checking it iphone objective c string alphanumeric checking share improve this question If you don't want to bring in a regex library for this one task... NSString str..

iOS Keychain Security

http://stackoverflow.com/questions/3558252/ios-keychain-security

0ms per password try 0 tries per second .7 years for a 50 change of guessing the correct passcode for a 6 digit alphanumeric code with base 36. The standard simple code of 4 numeric digits would be brute forced in less than 9 minutes. Based on the..

How to programmatically get iOS's alphanumeric version string

http://stackoverflow.com/questions/4857195/how-to-programmatically-get-ioss-alphanumeric-version-string

to programmatically get iOS's alphanumeric version string I've been working with the nice PLCrashReport framework to send to my server the crash reports from my user's.. the crash report the symbolicatecrash utility requests that along with the iPhone OS version number I have the ipsw's alphanumeric version in the form of OS Version iPhone OS 4.0.1 8A293 I know that I can get the iOS's numeric version by UIDevice currentDevice..

Programmatically change UITextField Keyboard type

http://stackoverflow.com/questions/7301018/programmatically-change-uitextfield-keyboard-type

be possible if user is prompted for numeric input only textField setKeyboardType @ Number Pad if user is prompted for alphanumeric input textField setKeyboardType @ Default Is this even possible iphone ios uitextfield uikeyboard share improve this..

allow only alphanumeric characters for a UITextField

http://stackoverflow.com/questions/7541803/allow-only-alphanumeric-characters-for-a-uitextfield

only alphanumeric characters for a UITextField How would I go about allowing inputting only alphanumeric characters in an iphone UITextField.. only alphanumeric characters for a UITextField How would I go about allowing inputting only alphanumeric characters in an iphone UITextField iphone share improve this question Use the UITextFieldDelegate method textField.. want to allow. For example in init initWithNibName bundle or similar NSCharacterSet blockedCharacters NSCharacterSet alphanumericCharacterSet invertedSet retain BOOL textField UITextField field shouldChangeCharactersInRange NSRange range replacementString..