function titleCase(str) {
var newarr = str.split(" ");
console.log(newarr);
for (let i=0;i<newarr.length;i++)
{
var firstChar = newarr[i].charAt(0);
var upper = firstChar.toUpperCase();
var newWords = upper+newarr[i].slice(1).toLowerCase();
newarr[i] = newWords;
}
console.log(newarr);
str = newarr.join(" ");
console.log(str);
return str;
}
titleCase("I'm a little tea pot");
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