作者查詢 / leondemon
作者 leondemon 在 PTT [ MacDev ] 看板的留言(推文), 共277則
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1F推:不過蠻好奇的 會使用setA:nil來relase的特殊情況有哪些12/27 00:46
2F→:如果有實際例子能夠提供的話 小弟感激不盡12/27 00:46
7F→:難怪u大很討厭dot operator... XD12/27 00:48
1F推:順便想問一下下面兩個語意是否相同:12/22 23:52
2F→:self.A = nil;12/22 23:53
3F→:[A release]; //A為物件變數12/22 23:53
4F→:在dealloc的時候 要release物件變數 兩者是否都可使用?12/22 23:54
5F推:謝謝 :)12/23 19:20
6F推:不過蠻好奇的 會使用setA:nil來relase的特殊情況有哪些12/27 00:46
7F→:如果有實際例子能夠提供的話 小弟感激不盡12/27 00:46
1F推:所以getter的時候 無論用不用dot operator都不會出錯囉?12/22 23:26
2F→:setter部分我懂了 謝謝B大解說12/22 23:27
8F推:我也是這樣想 :) 不過對於你說可能會出錯的狀況很有興趣12/22 23:47
10F推:順便想問一下下面兩個語意是否相同:12/22 23:52
11F→:self.A = nil;12/22 23:53
12F→:[A release]; //A為物件變數12/22 23:53
13F→:在dealloc的時候 要release物件變數 兩者是否都可使用?12/22 23:54
14F推:當然self.A = nil寫成[self setA: nil]會比較好 XD12/22 23:57
5F→:所以假使沒用到Cocoa framework的話 就可以在其他平台12/01 20:41
6F→:編譯並且執行嗎?12/01 20:41
7F→:不好意思 我沒有資工的背景 所以不知道如何去找這個知識12/01 20:45
8F→:希望大家不吝解答12/01 20:45
11F→:感謝~ 我知道了!12/01 20:53
3F推:View通常reusable,Controller則否 你思考看看它的用途吧11/07 21:03
4F推:感覺去餐館吃飯的隱藏菜單 要內行人才知道 XD10/18 20:53
7F→:哈哈哈 MOS Burger的梗嗎? XD10/18 22:32
25F推:幾公里以內用平面座標算誤差不會太大啦~ XD10/16 17:44
15F推:我很喜歡zonble的網誌!10/10 00:48
2F→:物件轉成NSData是否都需要先conform NSCoding protocol?10/04 20:26
3F→:因為我的理解是NSData只是可以塞多個Root Objects而已10/04 20:28
4F→:但是似乎都是需要經過Archiver叫各物件encoding10/04 20:30
5F→:還是說可以不用encoding就可以丟到NSData裡面去??10/04 20:31