<html>
<head>
<script>
var subjects=new Set();
subjects.add("HTML");
subjects.add("CSS");
subjects.add("JavaScript");
subjects.add("XML").add("JSON").add("CSV");
subjects.delete("XML");
if(subjects.has("JSON")){
console.log("JSON Var");
}else{
console.log("JSON Yok");
}
console.log("Boy: "+subjects.size);
for(var subject of subjects ){
console.log(" - "+subject);
}
</script>
</head>
<body>
<h1> Küme </h1>
</body>
</html>
Dosyayı İndir