31.21% Ersparnis durch Kompression
const homes={phineas:"Maple Drive 2308",ferb:"Maple Drive 2308",doofenschmirtz:"Doofenshmirtz Evil Inc.",isabella:"across from the Flynn-Fletcher house","Major Monogram":"O.W.C.A. Secret Headquarters"},keys=Object.keys(homes);for(let a=0;a<keys.length;++a){const b=keys[a];console.log(b,"=>",homes[b])}const names=["Phineas","Ferb"];names[3]="Candice";for(let a=0;a<names.length;++a)console.log("Name #"+a+": "+names[a]);