Regular expression: Difference between revisions

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-= Regular Expression Guide =
+When processing text files through regular expressions, you can quickly search for or replace strings that match specific rules. Processing is done on a line-by-line basis for string manipulation. Regular expressions are also known as regex, regexp, or pattern matching expressions.
-When processing text files through regular expressions, you can quickly search for or replace strings that match specific rules. Processing is done on a line-by-line basis for string manipulation.
+{{LanguageSwitcher | content = [[Regular expression | English]], [[Regular expression in Mandarin|漢字]]}}
-Regular expressions are also known as regex, regexp, or pattern matching expressions.
 <blockquote>'''Need Help?''' You can use the provided explanatory [[#regular-expression-online-tools|online tools]] to try debugging yourself.