ra’s Twitter Archive—№ 41,440

so i am confusion why is this one function 👆 but this one is not function 👆 javascript exblain 👆👆👆👆👆 exblain 👆👆👆👆👆👆👆👆👆👆 what you mean its undefined 👆👆👆👆👆👆👆👆👆👆👆👆👆👆👆👆👆👆