array methods in js cheat sheet code example
Example 1: list of javascript cheat sheet
list.splice(2, 1, X) // list == [a,b,X,d,e]Example 2: list of javascript cheat sheet
.every(n => ...) => Boolean // ie9+
.some(n => ..) => Boolean // ie9+list.splice(2, 1, X) // list == [a,b,X,d,e].every(n => ...) => Boolean // ie9+
.some(n => ..) => Boolean // ie9+