你即將離開本站

並前往https://bugs.python.org/issue3891

Issue 3891: collections.deque should have empty() method

Unless I'm missing something, the only way to tell if a deque is empty is to try and pop() something and catch the resulting IndexError.

確定！ 回上一頁

查詢 「Python deque empty」的人也找了：

  1. Python deque
    2.
  2. Python deque popleft
    3.
  3. Python deque size
    4.
  4. Python deque clear
    5.
  5. Python deque append
    6.
  6. Python deque first element
    7.
  7. Python deque for loop
    8.
  8. IndexError: pop from an empty deque
    9.