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capitalize the first letter of every word in javascript

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Angela Fox answered on March 4, 2020 Popularity 7/10 Helpfulness 7/10

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capitalize the first letter of every word in javascript

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Capitalize the first letter of every word:

let capitalizeFirstLetter = function (sentence) {
  let wordArray = sentence.toLowerCase().split(" ");
  let newSentence = [];
  
  for (let word of wordArray) {
      let capWord = word[0].toUpperCase() + word.substring(1);
      newSentence.push(capWord);
  }
  return newSentence.join(" ");
}

Popularity 7/10 Helpfulness 7/10 Language javascript

Source: Grepper

Tags: javascript letter word

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Contributed on Feb 10 2023

Angela Fox

0 Answers Avg Quality 2/10

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javascript uppercase first character of each word

Comments(1)

const uppercaseWords = str => str.replace(/^(.)|\s+(.)/g, c => c.toUpperCase());

// Example
uppercaseWords('hello world');      // 'Hello World'

Popularity 10/10 Helpfulness 10/10 Language javascript

Source: Grepper

Tags: character char

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Contributed on Jul 03 2020

Batman

0 Answers Avg Quality 2/10

capitalize first letter of every word javascript

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text.replace(/(^\w|\s\w)/g, m => m.toUpperCase());
// Explanation:
// 
// ^\w : first character of the string
// | : or
// \s\w : first character after whitespace
// (^\w|\s\w) Capture the pattern.
// g Flag: Match all occurrences.

// Example usage:

// Create a reusable function:
const toTitleCase = str => str.replace(/(^\w|\s\w)/g, m => m.toUpperCase());

// Call the function:
const myStringInTitleCase = toTitleCase(myString);

Popularity 10/10 Helpfulness 9/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Nov 22 2021

Successful Shrew

0 Answers Avg Quality 2/10

javascript uppercase first letter of each word

Comment

const toTitleCase = (phrase) => {
  return phrase
    .toLowerCase()
    .split(' ')
    .map(word => word.charAt(0).toUpperCase() + word.slice(1))
    .join(' ');
};

let result = toTitleCase('maRy hAd a lIttLe LaMb');
console.log(result);

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Source: stackoverflow.com

Tags: each javascript javasc

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Contributed on Aug 04 2021

Jealous Jaguar

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javascript capitalize first letter

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const lower = 'this is an entirely lowercase string';
const upper = lower.charAt(0).toUpperCase() + lower.substring(1);

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Mar 04 2020

Helpless Horse

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javascript uppercase first letter of each word

Comment

const str = 'captain picard';

function capitalize(str) {
  return str.charAt(0).toUpperCase() + str.slice(1);
}

const caps = str.split(' ').map(capitalize).join(' ');
caps; // 'Captain Picard'

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Source: masteringjs.io

Tags: each

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Contributed on Oct 27 2020

Healthy Hoopoe

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uppercase first letter of each word javascript

Comment

const str = 'FIDEURAM VITA';

function capitalize(str) {
  return str.charAt(0).toUpperCase() + str.slice(1).toLowerCase();
}

const caps = str.split(' ').map(capitalize).join(' ');
caps; // 'Fideuram Vita'

Popularity 9/10 Helpfulness 7/10 Language javascript

Source: Grepper

Tags: each

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Contributed on Jul 26 2021

Grieving Gharial

0 Answers Avg Quality 2/10

javascript capitalize first letter of each word

Comments(1)

function titleCase(str) {
   var splitStr = str.toLowerCase().split(' ');
   for (var i = 0; i < splitStr.length; i++) {
       // You do not need to check if i is larger than splitStr length, as your for does that for you
       // Assign it back to the array
       splitStr[i] = splitStr[i].charAt(0).toUpperCase() + splitStr[i].substring(1);     
   }
   // Directly return the joined string
   return splitStr.join(' '); 
}

document.write(titleCase("I'm a little tea pot"));

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Source: stackoverflow.com

Tags: each

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Contributed on May 01 2020

Ankur

0 Answers Avg Quality 2/10

javascript capitalize first letter

Comment

function capitalizeFirstLetter(string) {
     return string.charAt(0).toUpperCase() + string.slice(1);
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Sep 21 2022

Tamer Jarrar

0 Answers Avg Quality 2/10

Capitalize the first letter of string using JavaScript

Comment

function capitalizeFirstLetter(string) {
return string.charAt(0).toUpperCase() + string.slice(1);
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: itsmycode.com

Tags: javascript j

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Contributed on Jan 04 2022

Gorgeous Gazelle

0 Answers Avg Quality 2/10

capitalize the first letter of every word in javascript

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Capitalize the first letter of string using JavaScript

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