Sublime Text
<!DOCTYPE html> <html> <body> <script> function intro(){ var myName = "Nguyễn Thành Nhân"; document.write(myName); } intro(); document.write(myName); function hello(){ document.write(myName); } hello(); </script> </body> </html>
<!DOCTYPE html> <html> <body> <script> function intro(){ var myName = "Nguyễn Thành Nhân"; document.write(myName); } intro(); document.write(myName); function hello(){ document.write(myName); } hello(); </script> </body> </html>