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作者 purpose 在 PTT [ C_and_CPP ] 看板的留言(推文), 共3264則
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8F推:現在像MSDN,都不用"可以放等號左邊就是左值"這種解釋了05/06 00:54
9F→:很多左值,被加了const後,也一樣不能放左邊05/06 00:54
12F推:有名稱有明確位址可以做&取址,可以靠自己存在超過一expr.05/06 10:07
13F→:右值相反,但可用 const int &i = 1+2; 來延長存在時間05/06 10:09
9F推:置底文有寫04/26 14:34
1F推:http://www.books.com.tw/products/001042144204/18 19:35
2F→:這本書,又不教MFC04/18 19:35
3F推:boost asio 吧,不然好像有個叫 ACE 的東西04/06 15:51
4F→:不過你就用 C 寫就好了04/06 15:52
2F推:用 SendMessage 送 WM_CHAR 訊息到 PCMan 的視窗就好了04/03 23:18
11F推:就是你列的深入淺出原版的名稱04/03 10:27
5F推:~a 會被 integral promotion 成 0xFF FF FF 5A (32-bit下)03/14 23:42
6F→:此 signed int 值做 >> 4 得 0xFF FF FF F5,放 b 變 0xF503/14 23:43
1F推:a = b = 3; printf("a = %d, b = %d\n", a, b);03/06 12:34
15F推:要避免這個問題,就兩條路,把運算子優先權背熟,或者不要02/27 23:12
16F→:這樣寫,賦值就只做賦值,我比較偏好後者,因為優先權很容02/27 23:13
17F→:易背過又忘,就一般記性的人來說,應該不太實用02/27 23:14
1F推:| 整數才能用的運算子02/21 19:36