Answers for "change from capital letters to first letter capital and other letter as small in javascript"

158

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(); });
};
Posted by: Guest on July-22-2019
1

uppercase first letter javascript

const names = ["alice", "bob", "charlie", "danielle"];

const namesCap = names.map((name) => {
  return `${name[0].toUpperCase()}${name.slice(1)}`;
});

console.log(namesCap);
Posted by: Guest on April-06-2022

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