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Ali O'Connor
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Asked: 2022-04-21T07:32:53+00:00 In:

Js Capitalize All Letters

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Do you guy have any idea how can I get js capitalize all letters

♦ Suggestions of ITtutoria Team
Ideas for js capitalize all letters: By using a JavaScript plugin called “JS to uppercase”, the page title becomes “JS CAPITULATE ALL LETTERS”.

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6 Answers

  1. Let’s explore this topic by examining my simple solution

    function capitalizeName(name) {
    let nameObject = convertNameToObject(name);
    let firstName = nameObject.firstName;
    let lastName = nameObject.lastName;
​
    return firstName[0].toUpperCase() + firstName.substring(1, firstName.length).toLowerCase() + " " + lastName[0].toUpperCase() + lastName.substring(1, lastName.length).toLowerCase()
    • 23

  2. Everything will be made clear to you via the following way.

    var str = "Hello World!";
var res = str.toUpperCase();  //HELLO WORLD!
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  3. //Updated 
//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(); });
};
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  4. function capitalizeName(name) {
  return name.replace(/\b(\w)/g, s => s.toUpperCase());
}
​
​
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  5. I’m guessing that this will work.

    //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(); });
};
    • 14
  6. myString = 'the quick green alligator...';
myString.replace(/^\w/, (c) => c.toUpperCase());
​
myString = '    the quick green alligator...';
myString.trim().replace(/^\w/, (c) => c.toUpperCase());
    • 9

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