typescript capitalize first letter

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YOU.com answered on March 4, 2020 Popularity 8/10 Helpfulness 8/10

answer typescript capitalize first letter

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typescript capitalize first letter

Comment

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

const input = 'hello world';
const output = capitalizeFirstLetter(input);
console.log(output); // Prints "Hello world"

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

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capitalize first letter of every word javascript

Comment

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);

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Source: stackoverflow.com

Tags: javascript j

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Contributed on Nov 22 2021

Successful Shrew

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javascript capitalize first letter

Comment

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

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Source: Grepper

Tags: javascript j

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Contributed on Mar 04 2020

Helpless Horse

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capitalize first letter of all word typescript

Comment

//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"

Popularity 9/10 Helpfulness 6/10 Language typescript

Source: Grepper

Tags: letter le

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Contributed on Nov 18 2020

Nish Shan

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javascript capitalize first letter

Comment

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

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Source: Grepper

Tags: javascript j

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Contributed on Sep 21 2022

Tamer Jarrar

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only first letter capital in javascript

Comment

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

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Feb 27 2023

S4N705H

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js capitalize first letter

Comment

// 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());

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Contributed on May 10 2021

Manga301

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Javascript Capitalize First Letter

Comment

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

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

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Source: stackoverflow.com

Tags: javascript j

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Contributed on Feb 23 2022

Shy Stoat

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how to capitalize first letter in javascript

Comment

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

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Source: Grepper

Tags: javascript j

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Contributed on Jun 13 2021

Coderwhohelps

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how to capitalize first letter javascript

Comment

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)

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Source: Grepper

Tags: javascript j

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Contributed on Oct 17 2022

sudipnext

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typescript capitalize first letter

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