Q:

Write a JavaScript program to extract the first half of a string of even length

hamza
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2022-05-18
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 Write a JavaScript program to extract the first half of a string of even length.

JavaScript programming,
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hamza
2022-05-18
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function first_half (str) {
  if (str.length % 2 == 0) {
    return str.slice(0, str.length / 2);
  }
  return str;
}
console.log(first_half("Python"));  
console.log(first_half("JavaScript")); 
console.log(first_half("PHP"));

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