Introduction Let's be honest: you've copy‑pasted a regex from Stack Overflow without really understanding what it does, right? 😅 python ^a-zA-Z0-9_.+-+@a-zA-Z...
예외 처리 Ruby에서 예외를 발생시키고 처리하는 기본적인 방법을 살펴봅니다. ruby def raise_exception puts 'I am before the raise.' raise 'An error has occured' puts 'I am after the raise' 실행되...
If the words regular expression make you nervous, good. That means you haven’t wasted years avoiding one of the most powerful tools in programming. Regex is no...
Regex Regular Expressions is one of those topics that gives many developers headaches. But the truth is: Regex is not difficult — you just need to understand...
