Regular Expressions

Regular expressions, commonly referred to as regex, are a sequence of characters that form a search pattern used to match and manipulate strings of text. As a fundamental tool in programming and data analysis, regex is highly relevant to the tech community, particularly for startups, as it enables efficient data validation, extraction, and processing, streamlining tasks such as user input validation, data scraping, and text processing, making it an essential skill for developers and data scientists to master.