JAVASCRIPT

capitalize first letter javascript

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

console.log(capitalizeFirstLetter('foo bar bag')); // Foo

javascript capitalize first letter

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

first letter tuUppercase

const string = "tHIS STRING'S CAPITALISATION WILL BE FIXED."
const string = string[0].toUpperCase() + string.slice(1)

make first letter capital

const names = ["alice", "bob", "charlie", "danielle"]
// -->        ["Alice", "Bob", "Charlie", "Danielle"]

//Just use some anonymous function and iterate through each of the elements in the array
//and take string as another array
let namescap = names.map((x)=>{
    return x[0].toUpperCase()+x.slice(1)
    
})
console.log(namescap)

capitalise first letter js

const string = "tHIS STRING'S CAPITALISATION WILL BE FIXED."
const string = string.charAt(0).toUpperCase() + string.slice(1)

js capitalize first letter

// this will only capitalize the first word
var name = prompt("What is your name");
firstLetterUpper = name.slice(0,1).toUpperCase();

alert("Hello " + firstLetterUpper + name.slice(1, name.length).toLowerCase());

capitalize first letter of string javascript

let val = '  this is test ';
val = val.trim();
val = val.charAt(0).toUpperCase() + val.slice(1);
console.log("Value => ", val);

how to capitalize first letter in javascript

function capitalize(word) {
    return word.charAt(0).toUpperCase() + word.toLocaleLowerCase().substring(1)
}
capitalize("bob");

Javascript Capitalize First Letter

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

console.log(capitalizeFirstLetter('foo')); // Foo
 Run code snippet

make the first letter of a string upper case

>>> "hello world".title()
'Hello World'
>>> u"hello world".title()
u'Hello World'

Uppercase first letter of variable

var str = "hello world";
str = str.toLowerCase().replace(/[a-z]/g, function(letter) {
    return letter.toUpperCase();
});
alert(str); //Displays "Hello World"

Capitalize first letter of each word

const toTitleCase = str => str.replace(/(^w|sw)(S*)/g, (_,m1,m2) => m1.toUpperCase()+m2.toLowerCase())

console.log(toTitleCase("heLLo worLd"));
// Hello World

javascript capitalize first letter

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

name first letter uppercase

// name er first letter uppercase 
let name = "aminul islam rasel" //Aminul Islam Rasel

        let word = name.split(" ") // create  array each word
        word[0] = word[0].charAt(0).toUpperCase() + word[0].slice(1)
        word[1] = word[1].charAt(0).toUpperCase() + word[1].slice(1)
        word[2] = word[2].charAt(0).toUpperCase() + word[2].slice(1)

        name = word.join(" ")// get Aminul Islam Rasel

        console.log(name);//show console


// array map method use kore
  let name = "abdur razzak hassan tusher mafus ulla"
        let word = name.split(" ")
        word = word.map(function (value) {
            return value.charAt(0).toUpperCase() + value.slice(1)
        })

        name = word.join(" ")
        console.log(name);

first name capital letter

function firstCapitalLetter(name){
    return name[0].slice('').toUpperCase() + name.slice(1).toLowerCase()
}


 console.log(firstCapitalLetter('front '))

JavaScript Capitalize First Letter

 const capitalize = ([first, ...rest]) => first.toUpperCase() + rest.join("").toLowerCase(); 

capitalize first letter of a string

const name = 'flavio'
const nameCapitalized = name.charAt(0).toUpperCase() + name.slice(1)

Capitalize first letter

String name;

BufferedReader br = new InputStreamReader(System.in);

String s1 = name.charAt(0).toUppercase());

System.out.println(s1 + name.substring(1));

first Letter as Capital

string.charAt(index)

first letter of string is capital

public static void main(String[] args)
 {
     System.out.println("Enter name");
     Scanner kb = new Scanner (System.in);
     String text =  kb.next();

     if ( null == text || text.isEmpty())
     {
         System.out.println("Text empty");
     }
     else if (text.charAt(0) == (text.toUpperCase().charAt(0)))
     {
         System.out.println("First letter in word "+ text + " is upper case");
     }
  }