Don't encode POST bodies like GitHub Copilot, use URLSearchParams(jakearchibald.com)

  def memoize(func):
      cache = {}

      def wrapper(*args):
          if args in cache:
              return cache[args]
          else:
              cache[args] = func(*args)
              return cache[args]
      return wrapper

  # or @functoolscache (3.9+).
  @functools.lru_cache(maxsize=None)
  def f(*args, **kwargs):
      pass

    using (var reader = new StringReader(manyLines))
    {
        string? item;
        do {
            item = reader.ReadLine();
            Console.WriteLine(item);
        } while(item != null);
    }

    using var reader = new StringReader(manyLines);
    string? item;
    do {
        item = reader.ReadLine();
        Console.WriteLine(item);
    } while(item != null);

    const createJSONBlob = (obj) => new Blob([JSON.stringify(obj)], { type : 'application/json' });

        global $mysqli;
        $query = "SELECT password FROM users WHERE username = '$username'";
        if ($result = $mysqli->query($query)) {
            $row = $result->fetch_assoc();
            return $row['password'];
        }
        return false;