<Script>
function ucFirst( name ){
// let first = name.slice(0 , 1).toUpperCase();
//
// let left = name.slice(1);
let newStr = name[0].toUpperCase()+ name.slice(1);
alert(newStr);
}
ucFirst("john");
</Script>
//Hi johnny!!
function ucFirst( name ){
// let first = name.slice(0 , 1).toUpperCase();
//
// let left = name.slice(1);
let newStr = name[0].toUpperCase()+ name.slice(1);
alert(newStr);
}
ucFirst("john");
</Script>
//Hi johnny!!
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