Remove empty lines in Netbeans 7.x [closed]
You can do this with a regular expression + and a replacement. Do this in an editor window or in the project (or files) directory tree:
- Ctrl + H
- Check "Regular Expression"
- Search for
\n\n - Replace with
\n - Click "Replace all" until all lines are deleted
If you want to keep a blank line you should:
- Search for
\n\n\n - Replace with
\n\n
If you want to replace consecutive lines that are not empty but contain whitespaces only you should:
- Search for
\n[\t\r]+$\n - Replace with
\n
Try this one...
Ctrl + F (find) in Netbeans as Regular Expression:
\n\s*(\n)and Replace All by
$1
In NetBeans 7.3 (I'm not sure about the earlier version, it should be available in 7.x)
Automatic removal:
Tools > Options > Editor > On Save > Remove Trailing Whitespace:
you can choose from: "None / All Lines / Modified Lines Only"
Manual way:
Alt + Shift + F