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2014/10/15 ¤U¤È 10:13:24
iphone Programming Glossary: resultstringhttp://stackoverflow.com/questions/1286096/getting-image-from-url-server sendSynchronousRequest request returningResponse response error error request release self handleError error NSString resultString NSString alloc initWithData result encoding NSUTF8StringEncoding return resultString autorelease This method works fine... self handleError error NSString resultString NSString alloc initWithData result encoding NSUTF8StringEncoding return resultString autorelease This method works fine. Could someone please help me in understanding why I'm not getting the Image from server..
Limit a double to two decimal places without trailing zeros http://stackoverflow.com/questions/4026135/limit-a-double-to-two-decimal-places-without-trailing-zeros nil doubleValueWithMaxTwoDecimalPlaces release doubleValueWithMaxTwoDecimalPlaces nil I also tried it with NSString resultString NSString stringWithFormat @ .2lf myValue doubleValue NSLog @ @ resultString So how can I format double values with maximum.. nil I also tried it with NSString resultString NSString stringWithFormat @ .2lf myValue doubleValue NSLog @ @ resultString So how can I format double values with maximum two decimal places If the last position contains a zero the zero should be..
Objective C HTML escape/unescape http://stackoverflow.com/questions/659602/objective-c-html-escape-unescape function but that's not available on the iPhone. @interface MREntitiesConverter NSObject NSMutableString resultString @property nonatomic retain NSMutableString resultString NSString convertEntiesInString NSString s @end @implementation MREntitiesConverter.. @interface MREntitiesConverter NSObject NSMutableString resultString @property nonatomic retain NSMutableString resultString NSString convertEntiesInString NSString s @end @implementation MREntitiesConverter @synthesize resultString id init if super.. resultString NSString convertEntiesInString NSString s @end @implementation MREntitiesConverter @synthesize resultString id init if super init resultString NSMutableString alloc init return self void parser NSXMLParser parser foundCharacters..
parsing NSData object for information http://stackoverflow.com/questions/9507053/parsing-nsdata-object-for-information malloc sizeWithLocalOrdering 1 strncpy cstring bytes sizeWithLocalOrdering cstring sizeWithLocalOrdering ' 0' NSString resultString NSString stringWithCString cstring encoding NSUTF8StringEncoding NSLog @ String @ resultString free cstring bytes sizeWithLocalOrdering.. ' 0' NSString resultString NSString stringWithCString cstring encoding NSUTF8StringEncoding NSLog @ String @ resultString free cstring bytes sizeWithLocalOrdering length sizeWithLocalOrdering Do whatever you need to with the string else if typeWithLocalOrdering..
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