.uppercase javascript code example
Example 1: uppercase javascript
var str = "Hello World!";
var res = str.toUpperCase(); //HELLO WORLD!
Example 2: to capital case javascript
const toCapitalCase = (string) => {
return string.charAt(0).toUpperCase() + string.slice(1);
};
Example 3: uppercase javascript
var str = "Hello World!";
var res = str.toUpperCase();
Example 4: uppercase in javascript
"foo bar!".toUpperCase();