Applications of Regular Expression:
The following are the applications of Regular Expression:
Text Searching and Manipulation: It is used in tools like grep and text editors for searching and replacing patterns.
Data Validation: It helps to validates formats for emails, phone numbers, etc.
Data Extraction: It is used in web scraping to extract specific information from web pages and log files.
Applications of Finite Automata:
The following are the applications of Finite Automata:
Lexical Analysis: It helps in pattern recognition to identifies components in source code.
String Processing: It implements efficient search algorithms and provides features like syntax highlighting.
Protocol Analysis: It is used in network protocol to design communication protocols ensuring correct message sequences.
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