In this lesson, students will learn about regular expressions . Students will learn specifically:
Introduction to regular expressions: Students will study the basics of regular expressions, including what they are and how and why they are utilised in programming.
Regular expression syntax: The fundamental syntax utilised in regular expressions, including characters, special characters, and meta-characters, will be taught to the students.
Pattern matching:Matching patterns in strings, such as email addresses, URLs, or phone numbers: Students will learn how to utilise regular expressions to match patterns in strings.
Capturing groups: The ability to capture groupings of characters inside a string that adhere to a particular pattern will be taught to students.
Replacing text:Students will learn how to replace text within a string using regular expressions.
Splitting strings: Students will learn how to divide a string into an array of substrings using regular expressions.
Validating user input:Students will learn how to validate user input using regular expressions, such example by determining whether an email address is formatted correctly.
Students will have a solid understanding of regular expressions in programming by the end of this session. They will be able to match patterns, capture groups, replace text, split strings, and validate user input using regular expressions.