[lcnPylGDnU4H9OF]

> key-value pair "key":"value"

This reminds me of when I first started programming professionally. I’d write loops in PHP like

  foreach($orders_by_id as $key => $value) {
    $id = $key;
    $order = $value;
    # ...
  }

This was at a small logistics company you’ve never heard of (read: not the best development practices) so the habit was eventually caught in a code review and corrected. I must have written a dozen or so of those prior to that.