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• What is the meaning of the "mutable" in objective C?
• "untrusted server certificate" on iPhone
• Does the Xcode provide the iCal in the simulator?
• What is the meaning of the #define in the objective C?
• How to retrieve mobile numbers from iPhone Contacts.
• How to convert the NSMutableArray to CSV file on iPhone?
• What is Java EE Web Application?
• How to control of display the number of digit in JSP?
• What is dealloc in objective C
• How to convert the Object[] to String[] in Java?

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