Eclipse Find/replace

1.Eclipse Content Helper

Check regular expressions and use regular expressions to match. A small yellow light appears in the figure, and Ctrl+space displays help information.

2.Wrap Search (circular search) When selected, retrieves the end of the document and returns to the beginning of the loop.

3.Incremental (Incremental Search)

① the so-called incremental retrieval is that every character entered in the Find input box, the IDE immediately retrieves and navigates to that string.

As the characters in the input string increase, you will see that the positioning within the window changes.

② also has a shortcut key ctrl+j, open incremental Find mode directly, do not display the Search dialog box can be retrieved.

Tap the shortcut key ctrl+j, and then enter the string you want to retrieve directly from the keyboard. A character in a character slowly input on it can be. (Good features, in fact, many text editors have provided such a function, just did not notice themselves.) ）

4. Regular expressions

If you want to include a line break when replacing, use \ n is not valid, you need to use \r,r to capitalize.

Eclipse Find/replace