Answers for "javascript uppercase first character"

98

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
2

first letter tuUppercase

const string = "tHIS STRING'S CAPITALISATION WILL BE FIXED."
const string = string[0].toUpperCase() + string.slice(1)
Posted by: Guest on October-15-2020
1

js first letter to uppercase

function capitalizeFirstLetter(name) {
    return name.replace(/^./, name[0].toUpperCase())
}
Posted by: Guest on April-21-2021
2

captitalize js

function capitalize2(str) {
  str = str.toLowerCase();

  const arrOfWords = str.split(" ");

  const arrOfWordsCased = [];

  for (let i = 0; i < arrOfWords.length; i++) {
    const char = arrOfWords[i].split("");
    char[0] = char[0].toUpperCase();

    res.push(char.join(""));
  }
  return arrOfWordsCased.join(" ");
}
Posted by: Guest on June-19-2020
0

uppercase first letter js

function ucwords (str) {
  return (str + '').replace(/^([a-z])|\s+([a-z])/g, function ($1) {
    return $1.toUpperCase();
  });
}

console.log(ucwords("hello world"));
Posted by: Guest on April-17-2021
0

how to capitalize first letter of word in javascript

function capitalizeFirstLetter(str, inAllWordsOfString = false) {
  if (!inAllWordsOfString) {
    //convert given string to lowercase
    let lowerStr = str.toLowerCase();
    // Now convert first character to upper case
    let firstCharacter = str.charAt(0).toUpperCase();
    // Now combine firstCharacter and lowerStr and return
    return firstCharacter + lowerStr.slice(1);
  } else {
    let str1 = str.split(" ");
    let returnStr = "";

    for (let i = 0; i < str1.length; i++) {
      let lowerStr = str1[i].toLowerCase();
      returnStr =
        returnStr + str1[i].charAt(0).toUpperCase() + lowerStr.slice(1) + " ";
    }
    return returnStr.trim();
  }
}

capitalizeFirstLetter('hello word');
//output: Hello word

capitalizeFirstLetter('hello word', true);
//output : Hello Word
Posted by: Guest on June-10-2021

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