6 năm trước cách đây · bffa4504b0
--- a/source/additional_information/regex.rst
+++ b/source/additional_information/regex.rst
@@ -51,4 +51,4 @@ Regular Expressions
 
				 
			
 
				 * https://regex101.com/
			
 
				 * https://regex101.com/r/QmOZiH/3/
			
 
				-
			
 
				+* https://regexr.com/