I am both new here and in IOS programming, so please bear with my newbee questions for a while :] Here is the situation of my application before my question:
I am working on getting a simple calculator working as part of my adventure to learning Object-C and iOS development.
I have this code which allows me to pa开发者_StackOverflowss in an index, and selectively retrieve, a number ofimages in an array for a certain range length - depending on orientation.
In Object开发者_Python百科ive C, when using the function NSIntersectionRange with one of the arguments being zero length, does the result equal the other argument? Didn\'t see this when I searched so
I want to select some objects from an array. Therefore I\'m using begin and end indexes of my selection.
Here\'s what I want to do: NSRange r = NSMakeRange(0,5); id a = [NSMutableArray a]; [a addObject: r]; // but NSRange is not a NSObject *
M25****6863 2022-04-28 08:23 一百多座金字塔，不知你说的是哪一座门卡乌拉金字塔的底边边长108.5米，塔高66.5米。1839年，一名英国探险家首次打开这座金字塔，在墓室中发现一具花岗岩石棺及法老木乃伊。但装
加载中,请稍侯......