uppercase string in js
var str = "Hello World!";
var res = str.toUpperCase(); //HELLO WORLD!uppercase string in js
var str = "Hello World!";
var res = str.toUpperCase(); //HELLO WORLD!capitalize first letter javascript
function capitalizeFirstLetter(string) {
return string.charAt(0).toUpperCase() + string.slice(1);
}
console.log(capitalizeFirstLetter('foo bar bag')); // Foojavascript capitalize first letter
const lower = 'this is an entirely lowercase string';
const upper = lower.charAt(0).toUpperCase() + lower.substring(1);Copyright © 2021 Codeinu
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