Get the First Letter of Each Word in a String

Get first letter of each word in a string, in JavaScript

I think what you're looking for is the acronym of a supplied string.

var str = "Java Script Object Notation";var matches = str.match(/\b(\w)/g); // ['J','S','O','N']var acronym = matches.join(''); // JSON
console.log(acronym)

How can I get the first letter of each word in a string?

[ s[0] for s in 'Piethon is good'.split() ]

Get the first character of each word in a String

Try splitting by " " (space), then getting the charAt(0) (first character) of each word and printing it like this:

public static void main(String args[]) {
    String x = "Shojibur rahman";
    String[] myName = x.split(" ");
    for (int i = 0; i < myName.length; i++) {
        String s = myName[i];
        System.out.println(s.charAt(0));
    }
}

Return First Character of each word in a string

I would suggest you to use RegExp, Here's an Example

var myStr = "John P White";
var matches = myStr.match(/\b(\w)/g);
console.log(matches.join(''));

Get the first letter of each word in a string

explode() on the spaces, then you use an appropriate substring method to access the first character of each word.

$words = explode(" ", "Community College District");
$acronym = "";

foreach ($words as $w) {
  $acronym .= mb_substr($w, 0, 1);
}

If you have an expectation that multiple spaces may separate words, switch instead to preg_split()

$words = preg_split("/\s+/", "Community College District");

Or if characters other than whitespace delimit words (-,_) for example, use preg_split() as well:

// Delimit by multiple spaces, hyphen, underscore, comma
$words = preg_split("/[\s,_-]+/", "Community College District");

First letter of each word in a string and punctuation

If you are using only word characters, you can keep the first character and remove the rest of the word characters.

\B matches a non word boundary and \w+ matches 1 or more word characters:

const s = "Aliquam ipsum ex, tempus ornare semper ac, varius vitae nibh.";
console.log(s.replace(/\B\w+/g, ""));

How to get the first character of each word in HTML Javascript?

Depends on your definition of word, but this one is reasonable.

[...string.matchAll(/\b\w/g)].join('')

That is, find every word character (\w) that immediately follows a word boundary (\b), put them in an array, then join them together.

You should be able to use this expression directly, or implement it as a pipe.

function initials(string) {
  return [...string.matchAll(/\b\w/g)].join('')
}

console.log(initials("User 10"))
console.log(initials("The quick brown fox jumps over the lazy dog"))
console.log(initials("Twenty-one. N_x, 4.2"))

How to get the first character of each word in a string?

You can try this code:

---

let stringInput = "First Last"
let stringInputArr = stringInput.components(separatedBy:" ")
var stringNeed = ""

for string in stringInputArr {
    stringNeed += String(string.first!)
}

print(stringNeed)

---

If have problem with componentsSeparatedByString you can try seperate by character space and continue in array you remove all string empty.

Hope this help!

Extract first character of each word from the sentence string

Try something like this:

line = "I like to play guitar and piano and drums"
words = line.split()
letters = [word[0] for word in words]
print "".join(letters)

---

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