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- Simple Pattern Matching Demo:-
- A regular expression defines a search pattern for strings. Regular expressions can be used to search, edit and manipulate text.
- The abbreviation for regular expression is regex.
- The pattern defined by the regular expression is applied on the string from left to right. Once a source character has been used in a match, it cannot be reused. For example the regex "aba" will match "ababababa" only two times (aba_aba__).
- to get the code
- go to this link below :
- https://bit.ly/32YdzKv
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