情景：遠端伺服器安裝oralcle服務，遠端可以通過sqlplus連線，本地連線報錯ora-1247丟失連線；
解決方法：
orcl =(description =
(address = (protocol = tcp)(host = localhost
10.0.13.123)(port = 1521))
(connect_data =
(server = dedicated)
(service_name = orcl)))
listener =
(description_list =
(description =
(address = (protocol = ipc)(key = extproc1521))
(address = (protocol = tcp)(host = localhost)(port = 1521))
(address = (protocol = tcp)(host = 10.0.13.89)(port = 1521))))
重啟之後報錯ora-12514:tns:監聽程式當前無法識別連線描述符中請求的服務
解決方法：新增如下**
(global_dbname = orcl)
(sid_name = orcl) ))
重啟監聽，連線成功。
Tfs鏈結錯誤解決方案
1.system microsoft.net framework v2.0.50727 config 下的 machine.config 檔案有亂碼問題。2.有防火牆阻止或其它安全軟體阻止問題 3.ie 設定，我是這個問題，突然我的ie設定了 導致不能連線tfs，tfs那邊有ip過濾 解決思路 方法...
Error running 錯誤解決方案
在pycharm等ide整合開發環境中出現以下錯誤時，即 error running cannot run program c users administrator pycharmprojects venv scripts python.exe in directory c users admin...
CUDA PCL boost錯誤解決方案
如果包含標頭檔案 include則報錯的大致內容包括 pcl io file io.h 346 error namespace boost has no member iequals pcl io pcd io.h 485 error name followed by must be a class...