javascript '' , "" 차이

javascript '' , "" 차이

javascript single quote double quote

https://www.w3schools.com/js/js_strings.asp

https://bytearcher.com/articles/single-or-double-quotes-strings-javascript/

escape 문자로 쓰이는것 같다.... 잘 모르겠음.....

alert('Say Hello');  // Say Hello
alert("Say Hello"); // Say Hello

alert('Say "Hello"'); // Say "Hello"
alert("Say 'Hello'"); // Say 'Hello'