"javascript: 2 typeof NaN  • ""number""  2 true==1  • true  > true===1  > 9999999999999999  • false  « 10000өөөе0eeee  > 0.5+0.1==0.6  > (!+[]+[]+! []).length  • true  2 0.1+0.2==0.3  > 9+""1""  • ""91""  <• false  > Math.max()  2 91-""1""  « -Infinity  > Math.min()  <• Infinity  • 90  > []==0  <• true  > []+[]  2 []+{}  « ""[object Object]""  2 {}+[]  > true+true+true===3  <• true  Thanks for inventing Javascript  > true-true  wan Javascript is Good!"