Tips

1. The DBA permission is granted, but the database is normally used during logon. Otherwise, the original oracle database is queried.

2. [Ct rl + Shift + R] search for files
[Ct rl + Shift + T] search class, search for all files (including Java files) in the Workspace, or use wildcards.

3. Undo the shortcut key ctrl + y

4. You can set the JDK path when editing jre home. For example, when you need to configure JDK but do not need to configure PRE

5. Because the work side is using the internet, it cannot be displayed on the logon page. To change the configuration in setting, add: 8000 after the com URL.

 

Tips