home ‣ Collections: NSArray, NSMutableArray, NSDictionary, NSMutableDictionary, NSSet, NSMutableSet, NSCountedSet login
NSArray: - (unsigned) count - (id) objectAtIndex:(int) - (BOOL) containsObject:(id)anObject
NSMutableArray - (void)addObject:(id)anObject - (void)insertObject:(id)anObject atIndex:(unsigned)index - (void)removeObjectAtIndex:(unsigned)index - (void)removeObject:(id)anObject
NSDictionary: - (unsigned) count - (void) setObject:(id)anObject forKey:(id)aKey
NSMutableArray - (void)addObject:(id)anObject - (void)insertObject:(id)anObject atIndex:(unsigned)index - (void)removeObjectAtIndex:(unsigned)index - (void)removeObject:(id)anObject
NSDictionary: - (unsigned) count - (void) setObject:(id)anObject forKey:(id)aKey
- (NSArray*) allKeys
- (id) objectForKey:(id)aKey
NSMutableDictionary
- (void)setObject:(id)anObject forKey:(id)aKey
- (void)removeObjectForKey:(id)aKey
To store int, float, long: wrap inside NSNumber object
Serializing to/from a file (in plist format):
- (id)initWithContentsOfFile:(NSString*)aPath
- (BOOL)writeToFile:(NSString*)aPath atomically:(BOOL)flag