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notepad How to replace numbers with regular expressions: 1. Open notepad and press the [ctrl h] shortcut key to enter the replacement interface; 2. Enter [\\d] in the [Find Target] option, and enter [ Enter the characters to be replaced in the "Replace with" option; 3. Check the "Regular Expression" option and click "OK".
#Open the notepad software and open the file with numbers. (Recommended learning: notepad )
Use the shortcut key [Ctrl H] to enter the replacement interface, and enter \d (representing a number) in [Find Target] , [Replace with] fill in the characters that need to be replaced.
Note: Be sure to check [Regular Expression]
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