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buffer.keys()

buf.keys()

Return: <Iterator>

Creates and returns an iterator of Buffer keys (indices).

const buf = Buffer.from('buffer');
for (var key of buf.keys()) {
  console.log(key);
}
// prints:
//   0
//   1
//   2
//   3
//   4
//   5

Links:

https://nodejs.org/dist/latest-v5.x/docs/api/buffer.html#buffer_buf_keys

doc_Nodejs

2016-04-30 04:37:37

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