作者查詢 / cphe
作者 cphe 在 PTT [ C_and_CPP ] 看板的留言(推文), 共157則
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6F→: 一般這種的都是邊寫邊測的吧…而且嵌入式OS的記憶體管理機制06/23 12:31
7F→: 也不一定會一樣,在PC跑再怎麼樣都是不準06/23 12:31
33F推: 這例子實在是特例…一般正常寫很難遇到~不過是不錯的例子06/22 10:28
9F→: VC的,話說VC不是都會有提示叫你用_s版?06/20 11:21
10F→: 查查MSDN或google一下就知道他的理由06/20 11:21
1F推: 肉眼debug曠日費時,最快就是看你加了哪些東西才掛掉從那開06/17 13:15
2F→: 始找,要不然debugger開下去就知道死在哪了06/17 13:15
5F推: 應該不只上面提到的問題.......06/16 12:06
12F推: 改用迴圈網路上找就有了吧 不過你遞迴看不懂改寫我猜你更06/15 15:30
13F→: 看不懂06/15 15:30
3F→: 寫得出來就好了,自己還可以給不同input試試結果06/03 15:42
2F推: 看不太懂你的問題… 然後你的圖只畫出一個其中兩個pointer05/25 16:12
3F→: 但你的code不是長這樣阿~ 當然會跟你認知要allocate不一樣05/25 16:12
6F推: 即使是thread的切換還是會有context switch,我想應該是當05/23 09:47
7F→: 你沒特別實作進出critical section規則時,kernel會按它即有05/23 09:47
8F→: 排程來做05/23 09:47
4F推: 你這個不叫二維陣列,陣列的定義是一塊連續的記憶體,你發05/22 04:44
5F→: 生segmentation fault是你列的這段code?05/22 04:44
10F推: 它有core dump的話可以debug一下,不過allocate失敗感覺不會05/22 11:00
11F→: 是這樣的訊息…05/22 11:00
12F推: 話說你那個f==0,0和null是不一樣的喔05/22 11:07
17F推: 可以吧 你google一下就可以找到debug方式05/22 11:47