Find and replace shortcuts in eclipse

Problem: Eclipse deletes hollow lines in the project file

Solution:

1. Open the source code editor.

2. Use the shortcut key Ctrl + F. Be sure to select Regular Expressions (Regular Expression )!!!

3. In the find input box, enter ^ \ s * \ n.

3. The value of the Replace with input box is null.

4. Select "Regular Expressions" in options"

5. Click replace all.

6. OK!

Common Regular Expression

Remove/**/(eclipse)/\ * (. | [\ r \ n]) *? \*/

Remove // (eclipse) //. * $

Remove import (eclipse) import. * $

Remove empty line (eclipse) ^ \ s * \ n

Remove empty row (UE) % [^ t] ++ ^ P

Set

Replace with <C: Out value =/"/$/{Af. Map. $1/}/"/>

^ Hello starts with "hello ".

Hello $ ends with Hello

Match the string ending with </title> :.*? </Title>

Match a string starting with <title>: <title> .*

Match a string starting with <title> </title>: <title> .*? </Title>