Tìm hiểu về các ký tự đặc biệt trong Regex và ứng dụng thực tế

Regular expressions, often shortened to "regex" or "regexp," are powerful tools for pattern matching within strings of text. At the heart of their functionality lie special characters, symbols that hold meanings beyond their literal interpretations. These characters are the building blocks for constructing intricate search patterns, enabling you to identify, extract, or manipulate text based on specific criteria.

Mastering special characters in Regex is a journey into the heart of text processing. By understanding their functions and nuances, you gain the ability to craft precise and efficient patterns, unlocking a world of possibilities in data manipulation and analysis. From simple text searches to complex data validation, the power of Regex lies in its ability to find order within seemingly chaotic strings of characters.