2014/10/15 下午 10:14:31

iphone Programming Glossary: strdata

How do I read data using CocoaAsyncSocket?

http://stackoverflow.com/questions/10902710/how-do-i-read-data-using-cocoaasyncsocket

this question This should work void onSocket AsyncSocket sock didReadData NSData data withTag long tag NSData strData data subdataWithRange NSMakeRange 0 data length NSString msg NSString alloc initWithData strData encoding NSUTF8StringEncoding.. long tag NSData strData data subdataWithRange NSMakeRange 0 data length NSString msg NSString alloc initWithData strData encoding NSUTF8StringEncoding if msg NSLog @ RX @ msg You should also implement some other delegate methods for example..

Converting HEX NSString To NSData

http://stackoverflow.com/questions/7317860/converting-hex-nsstring-to-nsdata

00000000 00000000 which looks totally irrelevant to me. Any idea suggestions on where its going wrong NSString strData @ 72ff63cea198b3edba8f7e0c23acc345050187a0cde5a9872cbab091ab73e553 NSLog @ string Data length is d strData length NSMutableData.. NSString strData @ 72ff63cea198b3edba8f7e0c23acc345050187a0cde5a9872cbab091ab73e553 NSLog @ string Data length is d strData length NSMutableData commandToSend NSMutableData alloc init unsigned char whole_byte char byte_chars 2 int i for i 0 i strData.. length NSMutableData commandToSend NSMutableData alloc init unsigned char whole_byte char byte_chars 2 int i for i 0 i strData length 2 i byte_chars 0 strData characterAtIndex i 2 byte_chars 1 strData characterAtIndex i 2 1 whole_byte strtol byte_chars..

Passing NSString value between classes

http://stackoverflow.com/questions/9954155/passing-nsstring-value-between-classes

c class nsstring share improve this question suppose you've two viewcontrollers say A B Your A.h NSString strData int cId @property nonatomic retain NSString strData @property readwrite int cId Now In your A.m @synthesize strData cId.. suppose you've two viewcontrollers say A B Your A.h NSString strData int cId @property nonatomic retain NSString strData @property readwrite int cId Now In your A.m @synthesize strData cId Your B.h @class A A aObj Now In your B.m #import A.h.. strData int cId @property nonatomic retain NSString strData @property readwrite int cId Now In your A.m @synthesize strData cId Your B.h @class A A aObj Now In your B.m #import A.h void viewDidLoad aObj A alloc init alloc object of A aObj setCId..