Find
The Find Dialog is provided for quick searching for the text in the editor window. Just simply click Edit -> Find from the menu or press Ctrl+F and enter a search string.
Incremental searching is used here. As you type, the matched text is found and highlighted instantly. This saves your time from typing the entire text.
The search starts at the cursor's current position to the end of the file. There will not have differentiates when performing a uppercase or lowercase search.
To find for the next text, just simply select Edit -> Find Next or press F3.
Replace
To open the Replace Dialog, simply click Edit -> Replace from the menu and enter the text you want to search and replace.
Click Replace button to replace the first occurrence.
Click Replace All button to replace all occurrences automatically .
There are some additional Options for Find and Replace: