ios开发教程全收入65mb iphoneipad中文版分割版本

1、一些 NSArray时间: 2010-10-09 15:08 1069一些 NSArray/NSArray*array=NSArrayalloc一些 NSArray时间: 2010-10-09 15:08 1069一些 NSArray/NSArray*array=NSArrayallocinitWithObjects: self.dataArray=array(unsignedCount;NSLog(self.dataArraycound:%d,self.dataArray/-(id)Index:index;NSLog(self.dataArraycound2:%,self.dataArray

2、/NSArray*array1=NSArrayallocNSMutableArray*MutableArray=NSMutableArrayallocinit; NSArray *array = NSArray arrayWithObjects:MutableArray=NSMutableArrayarray1=NSArray数组可以说开每天都要面对的基本操作下面一些 NSArray 的基本操作代码例子供/idNSMutableArray*newArray=NSMutableArrayalloc/idNSMutableArray*newArray=NSMutableArrayallocinit

3、; NSArray *oldArray = NSArray arrayWithObjects:i=0;ioldArraycount;obj=oldArrayIndex:inewArrayaddObject:NSLog(newArray:%,newArray); newArray release;/NSMutableArray*newArray=NSMutableArrayallocinit; NSArray *oldArray = NSArray arrayWithObjects:for(idobjinnewArrayaddObject:NSLog(newArray:%,newArray);

4、newArray release;/Deep/NSMutableArray*newArray=NSMutableArrayallocinit; NSArray *oldArray = NSArray arrayWithObjects:newArray=(CFPropertyListRef)oldArray,kCFPropertyListMutableContainers); NSLog(newArray:%, newArray);newArray/Copy(CFPropertyListRef)oldArray,kCFPropertyListMutableContainers); NSLog(n

5、ewArray:%, newArray);newArray/Copyand/NSMutableArray*newArray=NSMutableArrayallocinit; NSArray *oldArray = NSArray arrayWithObjects:NSEnumeratorenumerator=oldArrayobjectEnumerator; id obj;while(obj=enumeratornewArrayaddObject:newArraysortUsingSelector:selector(compare:); NSLog(newArray:%, newArray);

6、newArrayNSString*string=NSStringallocinitWithString:One,Two,Three,Four; NSArray*array=stringcomponentsSeparatedByString:,; stringNSArray*array=NSArrayallocinitWithObjects:One,Two,Three, NSString*string=array/NSArrayarray=NSMutableArray/-(void)addObject:(id)/NSMutableArray*array=NSMutableArrayarrayWi

7、thObjects: array/-(void)Index:(unsigned)/NSMutableArray*array=NSMutableArrayarrayWithObjects: array(NSEnumerator*)objectEnumerator;/NSMutableArray*array=NSMutableArrayarrayWithObjects: NSEnumeratorenumerator=arrayidwhile(thingie=enumeratornextObject) NSEnumerator*)reverseObjectEnumerator;/NSMutableA

8、rray*array=NSMutableArrayarrayWithObjects: NSEnumeratorenumerator=arrayidwhile(object=enumeratornextObject) enumerator=arrayidwhile(object=enumeratornextObject) /NSMutableArray*array=NSMutableArrayarrayWithObjects: for(NSString*stringin/-(id)/NSDictionary*dictionary=NSDictionaryallocinitWithObjectsA

9、ndKeys: NSString*string=dictionaryobjectForKey:One; dictionaryNSMutableDictionary*dictionary=NSMutableDictionarysetObject:One forKey:1; setObject:Two forKey:2; setObject:ThreeforKey:3;setObject:FourdictionaryNSMutableDictionary*dictionary=NSMutableDictionarysetObject:One forKey:1; setObject:Two forK

10、ey:2; setObject:ThreeforKey:3;setObject:FourdictionaryremoveObjectForKey:3; /将NSRectNSArrayNSMutableArray*array=NSMutableArrayallocinit; NSValue *value;CGRectrect=CGRectMake(0,0,320,value=NSValuevalueWithBytes:&rectobjCType:encode(CGRect); array addObject:value;/从Array valuearrayobjecvalue/NSFileManager*fileManager=NSFileManagerNSStringhome=NSDirectoryEnumeratordirenum=fileManagerenumeratorAtPath:NSMutableArray*filesNSStringhome=NSDirectoryEnumeratordirenum=fileManagerenumeratorAtPath:NSMutableArray*files=NSMutableArrayallocNSStringwhile(filena