How to delete first word on mutiline with sublime text 2?

Question

I want to delete mutiline word with sublime-text.

e.g. I want to delete all the line number (there are line numbers because I paste the code from somewhere) as follow:

Answer 1

Use column edit mode to remove them: http://www.sublimetext.com/docs/2/column_selection.html

For Windows with Mouse

Select with Right Mouse Button + Shift

OR

Select with Middle Mouse Button

Press CTRL for add to selection

Press ALT for subtract from selection

Using Only Keyboard

CTRL + ALT + Up

CTRL + ALT + Down

Answer 2

You can also search and replace using regular expressions. The following is tested in the Windows-version:

1. CTRL+H to open Replace dialog.
2. Make sure regular expressions are used: click the icon to the far left in the replace dialog or use ALT+R.
3. Enter ^[\d]+ in the Find What field to select any digits in the beginning of all lines.
4. Leave the Replace With field blank to remove the digits.
5. Click Replace All.

(Search for ^[\w]+ if you want to select the first word instead of only digits)