Answers for "function to capitalize first letter in javascript"

98

js first letter uppercase

//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
7

capitalize first letter javascript

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

console.log(capitalizeFirstLetter('foo bar bag')); // Foo
Posted by: Guest on June-22-2020
32

javascript capitalize first letter

const lower = 'this is an entirely lowercase string';
const upper = lower.charAt(0).toUpperCase() + lower.substring(1);
Posted by: Guest on March-04-2020
0

return first letter of string javascript in uppercase

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

console.log(capitalizeFirstLetter('foo')); // Foo
Posted by: Guest on August-31-2020
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
0

capitalize first letter of all word typescript

//Altered, "capitalize all words of a string" (javascript by Grepper on Jul 22 2019) answer to compatible with TypeScript

var myString = 'abcd abcd';

capitalizeWords(text){
  return text.replace(/(?:^|\s)\S/g,(res)=>{ return res.toUpperCase();})
};

console.log(capitalizeWords(myString));

//result = "Abcd Abcd"
Posted by: Guest on November-18-2020

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