A function parameter name confuse me when I reading the NSCache api
- (void)setObject:(ObjectType)obj forKey:(KeyType)key cost:(NSUInteger)g;
I want to know what is the mean of the g and why not defines to cost
- (void)setObject:(ObjectType)obj forKey:(KeyType)key cost:(NSUInteger)g;
I want to know what is the mean of the g and why not defines to cost