javascript uppercase first letter
//capitalize only the first letter of the string.
function capitalizeFirstLetter(string) {
return string.charAt(0).toUpperCase() + string.slice(1);
}
//capitalize all words of a string.
function capitalizeWords(string) {
return string.replace(/(?:^|s)S/g, function(a) { return a.toUpperCase(); });
};js capitalize first letter
// this will only capitalize the first word
var name = prompt("What is your name");
firstLetterUpper = name.slice(0,1).toUpperCase();
alert("Hello " + firstLetterUpper + name.slice(1, name.length).toLowerCase());Capitalize the first letter of string using JavaScript
function capitalizeFirstLetter(string) {
return string.charAt(0).toUpperCase() + string.slice(1);
}uppercase-the-first-letter-of-a-string-using-javascript/
const name = 'avengers'
const userName = name.charAt(0).toUpperCase() + name.slice(0)
console.log(userName)
// Output: AavengersCopyright © 2021 Codeinu
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