作者查詢 / LaPass
作者 LaPass 在 PTT [ java ] 看板的留言(推文), 共965則
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1F→: 我覺得很簡單.... 書看一看就差不多了06/03 21:41
2F→: 但是我證照考到現在,都沒用到過06/03 21:41
4F推: 不曉得,我考的時候才5,6而已,建議考新的06/04 02:13
9F推: java8多了好多方便的新功能出來,一定要看過 XD06/04 11:24
11F推: 考7的話就不會出8的題目,只是以未來使用上而言,會建議你06/04 12:28
12F→: 去看看java8的新東西06/04 12:29
8F推: 專有名詞我都聽不懂...... 可是我都用過 OAO06/03 09:34
3F推: 把反射的部份包成物件,眼不見為淨,就像是gson動用反射,06/03 21:39
4F→: 但外面在用時一樣不會被反射給污染06/03 21:40
4F推: 現在可以用這樣寫 new ArrayList<>();06/02 14:33
16F推: 請問你要算什麼東西?06/02 11:01
7F→: tcp/ip 應該也能這樣用才對05/31 08:25
10F→: 因為... client是手機,我必須要確定系統時間沒被調過。05/31 18:49
22F→: 對,就是這樣05/31 22:40
8F→: 1的時間允許的誤差還蠻寬的,大概兩三秒內那樣。05/30 22:06
9F→: 可能用,丟個裡面有時間的封包給對方,對方收到時扣掉ping05/30 22:07
10F→: 那樣吧.... 雖然應該很不准,但還在容許範圍內,不過,我05/30 22:08
11F→: 想應該會有更好的方法才對,因為系統就是靠網路去對時間05/30 22:09
12F→: 的啊。 NTP之類的05/30 22:10
17F→: 感謝,我研究看看~05/30 22:29
2F→: 試不出來,叫了notify notifyAll 可是wait都沒醒05/29 15:03
3F→: 是在android上,不過這應該不會有影響才對05/29 15:15
4F→: 用 thread.interrupt() 可以叫的醒,不過覺得用那種方式去05/29 15:22
5F→: 叫執行序不太好...05/29 15:22
6F→: 因為可能作到一半(非block狀態下)被打斷05/29 15:26
10F→: 我確認一下.....05/29 18:18
11F→: 對不起,是我耍蠢了 m(_ _)m05/29 19:22
1F推: 沒必要懂,跳過。05/22 20:36
5F推: 嗯,沒用過05/24 00:41
6F→: 只要記得別用folat跟double來算錢或需要精準度的東西就好05/24 00:41
1F推: xx另外寫一隻程式去檢查湯姆貓是否活著05/21 10:48