re: 10 JavaScript string methods you should know VIEW POST

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Actually repeat is easy to read

If you want to make string of 52 a's with repeat is so easy

  const a = 'a'.repeat(52);
  console.log(a); // "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
  console.log(a.length); // 52

Array index starts from 0 which means it will print 52 times.

Yass, and since join acts as 'glue', using 'a' as glue for 52 nothings will print 'a' 51 times. Give it a try ;)

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