How to add character before each word in a string

Question

Hi,

How can I add a character before each word in a string using Javascript?

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jenniryan 2023-01-26T16:46:06+00:00 1 Answer 8 views
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Answer ( 1 )

  1. Tamas
    0
    2023-01-26T16:47:50+00:00
    Reply

    You could write a function like this:

    function addCharacterBeforeEachWord(str, char) {
// Split the string into an array of words
const words = str.split(' ');

// Loop through the array of words
for (let i = 0; i < words.length; i++) {
// Add the character before each word
words[i] = char + words[i];
}

// Join the array of words back into a single string
return words.join(' ');
}

    Then just call the function:

    const modifiedString = addCharacterBeforeEachWord('Hello World', '*');
console.log(modifiedString); // Output: "*Hello *World"

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