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doc: update docs/python.md (#405)

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砹小翼 2023-07-31 08:49:11 +08:00 committed by GitHub
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@ -764,6 +764,7 @@ IndexError: list index out of range
>>> nums.index(7, 4) # 搜索4之后的元素 >>> nums.index(7, 4) # 搜索4之后的元素
6 6
``` ```
当寻找一个不存在的值时，抛出`ValueError`。 当寻找一个不存在的值时，抛出`ValueError`。
Python 判断 Python 判断
@ -1223,12 +1224,12 @@ print(string * times) # => hahaha
### 变量 ### 变量
```python ```python
result: int = 1 + 2 result: str = 1 + 2
print(result) # => 3 print(result) # => 3
``` ```
虽然标注了错误的类型，但不影响正常运行 错误的类型标注不会影响正常运行，也不会报错
### 参数 ### 参数