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JavaScript - convert char array to string
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In this article, we would like to show you how to convert char array to string in JavaScript.
Quick solution:
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let letters = ['A', 'B', 'C'];2
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let result = letters.join('');4
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console.log(result); // 'ABC'
In this example, we use join() method with an empty string ('') as a separator to convert the letters char array to the result string.
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let letters = ['A', 'B', 'C'];2
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let result = letters.join('');4
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console.log(result); // 'ABC'join() method with various separators example:
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let letters = ['A', 'B', 'C'];2
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let result1 = letters.join('');4
let result2 = letters.join(' ');5
let result3 = letters.join('-');6
let result4 = letters.join('_');7
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console.log(result1); // 'ABC'9
console.log(result2); // 'A B C'10
console.log(result3); // 'A-B-C'11
console.log(result4); // 'A_B_C'