medium
Explain a Regex Pattern
Break down a complex regular expression into understandable parts for a beginner programmer.
📝 প্রম্পট বিষয়বস্তু
Explain the following regular expression step-by-step for a beginner developer: '^([a-zA-Z0-9._%-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,6})$'. Break down what each symbol and character class does and provide examples of strings that would match and fail.