Q:

Write a JavaScript program to truncate a string up to a specified length

hamza
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2022-05-18
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Write a JavaScript program to truncate a string up to a specified length.

JavaScript programming, Programming,
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hamza
2022-05-18
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const truncateString = (str, num) =>
  str.length > num ? str.slice(0, num > 3 ? num - 3 : num) + '...' : str;

console.log(truncateString('boomerang', 7));

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