js string to uppercase code example
Example 1: javascript capitalize words
function capitalizeFirstLetter(string) {
return string.charAt(0).toUpperCase() + string.slice(1);
}
function capitalizeWords(string) {
return string.replace(/(?:^|\s)\S/g, function(a) { return a.toUpperCase(); });
};
Example 2: uppercase javascript
var str = "Hello World!";
var res = str.toUpperCase();
Example 3: to capital case javascript
const toCapitalCase = (string) => {
return string.charAt(0).toUpperCase() + string.slice(1);
};
Example 4: capitalize in javascript
const name = 'flavio'
const nameCapitalized = name.charAt(0).toUpperCase() + name.slice(1)
Example 5: uppercase and lowercase letters in js
str.toLowerCase()
str.toUpperCase()
Example 6: uppercase javascript
var str = "Hello World!";
var res = str.toUpperCase();