- Open your text file in notepad++ (Or you can just drag and drop on to nodepad++)
- Keep your cursor at the starting point of the column which ever you want to extract/cut hold ALT button and drag it.
- Copy/Cut the data and Paste it in a new file.
If you have Microsoft word, then copy your text and paste in MS-Word. Hold ALT + left key, drag and copy text. It is the easiest and simple technique.
If you have eclipse, open file in eclipse and hold press Alt+Shift+A, then editor turns into block editor, now select empty block that you want to delete and delete it.