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string each word capitalized in javascript

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Mr-Cooder answered on July 22, 2019 Popularity 3/10 Helpfulness 1/10

answer string each word capitalized in javascript

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string each word capitalized in javascript

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/* Write a JavaScript function that takes a string and returns the string with each word capitalized.
Input: "We are learning JavaScript"

Output: "We Are Learning JavaScript"
*/

{
  // Solve the problem use map method very easyli
  function wordCapitalized(str) {
    if (typeof str !== 'string') return `function paramiter only required on string!`
    const strSplit = str.toString().toLocaleLowerCase().split(' ')
    const wordCapitalized = strSplit.map(word => word.slice(0, 1).toUpperCase() + word.slice(1)).join(" ")
    return wordCapitalized
  }
  const input = "We aRe LEaRNiNg jAvaScriPt"
  const output = wordCapitalized(input)
  // console.log(output);
}

{
  // Solve the problem use for of loops
  function wordCapitalized(str) {
    if (typeof str !== 'string') return `function paramiter only required on string!`
    const strSplit = str.toString().toLocaleLowerCase().split(' ')
    const wordCapitalized = []
    for (let word of strSplit) {
      wordCapitalized.push(word.charAt(0).toUpperCase() + word.slice(1))
    }
    return wordCapitalized.join(" ")
  }
  const input = "We aRe LEaRNiNg jAvaScriPt"
  const output = wordCapitalized(input)
  // console.log(output);
}

{
  // solve the problem basic for loop use
  function wordCapitalized(str) {
    if (typeof str !== 'string') return `function paramiter only required on string!`
    const strSplit = str.toString().toLocaleLowerCase().split(' ')
    const wordCapitalized = []
    for (let i = 0; i < strSplit.length; i++) {
      // wordCapitalized.push(strSplit[i].charAt(0).toUpperCase()+strSplit[i].slice(1))
      strSplit[i] = strSplit[i].charAt(0).toUpperCase() + strSplit[i].slice(1)
    }
    return strSplit.join(" ")
    // return wordCapitalized.join(" ")
  }
  const input = "We aRe LEaRNiNg jAvaScriPt"
  const output = wordCapitalized(input)
  console.log(output);
}

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: each javascript string word

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Contributed on Nov 03 2023

Mr-Cooder

0 Answers Avg Quality 2/10

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javascript capitalize words

Comment

220

//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(); });
};

Popularity 10/10 Helpfulness 10/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 22 2019

Grepper

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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'

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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);

Popularity 9/10 Helpfulness 9/10 Language javascript

Source: stackoverflow.com

Tags: each javascript jav

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Contributed on Aug 04 2021

Jealous Jaguar

0 Answers Avg Quality 2/10

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

0 Answers Avg Quality 2/10

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'

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Source: Grepper

Tags: each

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Contributed on Jul 26 2021

Grieving Gharial

0 Answers Avg Quality 2/10

javascript capitalize words

Comment

//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(); });
};

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Dec 12 2020

Shubham Kunwar

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"));

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: each

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Contributed on May 01 2020

Ankur

0 Answers Avg Quality 2/10

js capitalize word

Comment

const capitalizeFirstLetter(string) => 
	string.charAt(0).toUpperCase() + string.slice(1).toLowerCase()

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Dec 27 2020

Fine Finch

0 Answers Avg Quality 2/10

first letter of each word in a sentence to uppercase javascript

Comment

function capitalizeTheFirstLetterOfEachWord(words) {
   var separateWord = words.toLowerCase().split(' ');
   for (var i = 0; i < separateWord.length; i++) {
      separateWord[i] = separateWord[i].charAt(0).toUpperCase() +
      separateWord[i].substring(1);
   }
   return separateWord.join(' ');
}
console.log(capitalizeTheFirstLetterOfEachWord("my name is john"));

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: www.tutorialspoint.com

Tags: each

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Contributed on Nov 08 2021

Jittery Jellyfish

0 Answers Avg Quality 2/10

string each word capitalized in javascript

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