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[問題] 哪種轉型比較危險??

[ C_and_CPP ]12 留言, 推噓總分: +4

作者: pracinverse - 發表於 2012/01/07 17:40(14年前)

1^F→uranusjr:Upcasting should be avoided, but downcasting is worse01/07 17:46

2^F→uranusjr:話說回來你引的兩段其實邏輯上也沒衝突 =p01/07 17:47

[問題] QT connect

[ C_and_CPP ]3 留言, 推噓總分: +1

作者: leo770429 - 發表於 2011/12/30 21:12(14年前)

3^F→uranusjr:你 connect 那行 signal 的 signature 少了一個 Q01/01 01:36

[問題] C 刪除字串(或是字元)

[ C_and_CPP ]15 留言, 推噓總分: +3

作者: TheMatt - 發表於 2011/12/30 18:33(14年前)

15^F→uranusjr:這年頭要找到能讓這個程式碼發生問題的 Mac 也不容易了XD01/01 01:34

[問題] 自訂class 沒辦法使用

[ C_and_CPP ]11 留言, 推噓總分: +6

作者: steve1012 - 發表於 2011/12/04 10:58(14年前)

10^F→uranusjr:請愛用 namespaces...12/04 13:43

[問題] 請問一下為何要使用new？

[ C_and_CPP ]40 留言, 推噓總分: +3

作者: sd016808 - 發表於 2011/11/21 22:40(14年前)

26^F→uranusjr:我記得之前有看過是比喻成郵局的小信箱...11/23 10:40

[問題] QT CREATOR使用console問題

[ C_and_CPP ]9 留言, 推噓總分: +1

作者: diabloevagto - 發表於 2011/11/19 17:33(14年前)

4^F→uranusjr:Run Settings 還是什麼的裡面有個 Run in console 之類的11/19 18:38

5^F→uranusjr:選項要打勾11/19 18:39

[問題] 如何使function看時間執行

[ C_and_CPP ]22 留言, 推噓總分: +3

作者: devil115789 - 發表於 2011/10/20 01:33(14年前)

1^F→uranusjr:http://www.cplusplus.com/reference/clibrary/ctime/10/20 01:37

[問題] VS2010 編譯Qt Designer開不起來

[ C_and_CPP ]5 留言, 推噓總分: 0

作者: YuuKei - 發表於 2011/10/19 03:38(14年前)

1^F→uranusjr:沒用過 VS Add-in, 不過官方也有教學10/19 22:07

2^F→uranusjr:你先試試看找不找得到 qmake 再說10/19 22:11

3^F→uranusjr:如果找不到, 試試看把 PATH 變輸寫成絕對路徑10/19 22:14

4^F→uranusjr:（你的狀況應該是 E:\Qt\4.7.4\bin）10/19 22:15

Re: [討論] 徵求支援 wide iostream 的平台

[ C_and_CPP ]64 留言, 推噓總分: +6

作者: legnaleurc - 發表於 2011/10/18 23:24(14年前)

63^F→uranusjr:https://gist.github.com/1299077 ╮(╯_╰)╭10/20 01:46

[問題] 函數宣告的問題...

[ C_and_CPP ]21 留言, 推噓總分: 0

作者: phantaxxy - 發表於 2011/10/18 18:29(14年前)

8^F→uranusjr:其實很簡單, 你只要回憶一下餘數的意義是什麼就知道怎麼10/18 18:37

9^F→uranusjr:自己寫一個了, 我想小學老師應該都有講過10/18 18:37

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