javascript capitalize first letter
const lower = 'this is an entirely lowercase string';
const upper = lower.charAt(0).toUpperCase() + lower.substring(1);javascript capitalize first letter
const lower = 'this is an entirely lowercase string';
const upper = lower.charAt(0).toUpperCase() + lower.substring(1);how to capitalize a letter based on an index in javascript
function capitalize(s,arr){
s = s.split("");
for(var i = 0; i < arr.length; i++){
if (s[arr[i]] == null) { continue }
s[arr[i]]=s[arr[i]].toUpperCase();
}
s = s.join('');
return s;
};Copyright © 2021 Codeinu
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