在物理DG主备库切换时遇到ORA-16139: media recovery required错误 SQL> ALTER DATABASE COMMIT TO SWITCHOVER TO PRIMARY; ALTER DATABASE COMMIT TO SWITCHOVER TO PRIMARY * ERROR at line 1: ORA-16139: media recovery required 解决办法: --如果报ORA-16139: media recovery required,
进行分支切换时,出现如此错误,导致无法正常切换:error: The following untracked working tree files would be overwritten by checkout 通过错误提示可知,是由于一些untracked working tree files引起的问题.所以只要解决了这些untracked的文件就能解决这个问题. 解决方式: 打开SourceTree通过命令行,进入本地版本仓库目录下,直接执行 git clean -d -fx 即可.可能很
一,ALT+TAB切换时小图标的添加 Dlg类中添加变量 protected: HICON m_hIcon; #define IDR_MAINFRAME 128 ICON IDR_MAINFRAME,IDC_STATIC,,,, // Icon with lowest ID value placed first to ensure application icon // remains consistent on all systems. IDR_MAINFRAME ICON DISCARDAB