¡@
2014/10/15 ¤U¤È 10:05:31
iphone Programming Glossary: contentsatpathHow to get NSData of mp3 using MPMediaPickerController? http://stackoverflow.com/questions/16195460/how-to-get-nsdata-of-mp3-using-mpmediapickercontroller MPMediaItemPropertyAssetURL NSString path NSString stringWithFormat @ @ url NSData data NSFileManager defaultManager contentsAtPath path i also tried NSData data NSData dataWithContentsOfURL url But data is null why I also tried NOt able to convert from..
iPhone SDK: accessing indexed color PNG images http://stackoverflow.com/questions/3251595/iphone-sdk-accessing-indexed-color-png-images stringByAppendingPathComponent @ test.png printf path s n path UTF8String NSData file NSFileManager defaultManager contentsAtPath path if file printf file failed n CGDataProviderRef src CGDataProviderCreateWithCFData file if src printf image failed n..
Read/write file in Documents directory problem http://stackoverflow.com/questions/6496454/read-write-file-in-documents-directory-problem textPath atomically NO encoding NSUTF8StringEncoding error NULL NSLog @ Text file data @ NSFileManager defaultManager contentsAtPath textPath This is what gets printed out 2011 06 27 19 04 43.485 MyApp 5731 707 Text file data null If I try this it also..
Reading a plist into core data - NSDictionary within NSDictionary http://stackoverflow.com/questions/6738826/reading-a-plist-into-core-data-nsdictionary-within-nsdictionary ofType @ plist read property list into memory as an NSData object NSData plistXML NSFileManager defaultManager contentsAtPath plistPath NSString errorDesc nil NSPropertyListFormat format convert static property list into dictionary object NSDictionary..
How to read data structure from .plist file into NSArray http://stackoverflow.com/questions/749504/how-to-read-data-structure-from-plist-file-into-nsarray plistPath NSBundle mainBundle pathForResource @ league ofType @ plist NSData plistXML NSFileManager defaultManager contentsAtPath plistPath contentArray NSArray NSPropertyListSerialization propertyListFromData plistXML mutabilityOption NSPropertyListMutableContainersAndLeaves..
http://stackoverflow.com/questions/905542/how-to-write-data-in-plist plistPath NSBundle mainBundle pathForResource @ save ofType @ plist NSData plistXML NSFileManager defaultManager contentsAtPath plistPath NSMutableDictionary temp NSMutableDictionary NSPropertyListSerialization propertyListFromData plistXML mutabilityOption..
|