<Script>
let schedule = {};
alert( isEmpty(schedule) );
alert( isEmpty(schedule) );
schedule["8:30"] = "get up";
alert ( isEmpty(schedule) );
function isEmpty(ojt){
for(let key in ojt){
return false;
}
return true;
}
for(let key in ojt){
return false;
}
return true;
}
</Script>
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