对在外部作用域（但不是在全局作用域）的变量进行引用，那么内部函数就是一个闭包。7闭包的详细解释请点击 Closures in Python。（https://data-flair.training/blogs/python-closure/）Q.24. 解释 Python 中的//，％和**运算符//运算符执行地板除法，返回结果的整数部分 (向下取整)。3用/符号除法结果为 3.5...
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So if you are looking forward to a Python Interview, here are some most probable questions to be asked in the interview that will help: What is the difference between deep and shallow copy? Write a program to find out the name of an object in python. How can the ternary operators be u...
https://data-flair.training/blogs/top-python-interview-questions-answer/
Q100、try-except-else的else部分什么时候执行? a)总是 b)当发生异常时 c)当没有异常发生时 d)当除了块之外发生异常时 答案: c)没有异常发生时,当没有异常发生时,执行else部分。 参考:https://medium.com/edureka/python-interview-questions-a22257bc309f...
Python Coding Interview Questions and Answers 面试题一:逻辑运算赋值 我们先举例理解 和 是如何转换的 数字转布尔值 字符串转布尔值 也可以把以下数据类型转换为布尔值 布尔值转数字或者字符串使用非常少,了解即可。转换为数字只有0(False)和1(Tru
def remove_missing_values(df): df.dropna(inplace=True) return df 问题: 编写一个 Python 函数来识别和处理 NumPy 数组中的异常值。答案: def handle_outliers(array): # Identify outliers using z-score z_scores = np.abs(array - np.mean(array)) / np.std(array) outliers = array[z_scores &...
Advanced Python Interview Questions and Answers 31. What is Python’s Global Interpreter Lock (GIL)? Answer: In Python’s CPython implementation, the GIL is a mutex that prevents multiple threads from running Python bytecode at the same time. It ensures memory management thread safe. But this...
Python Coding Interview Questions If you have a Python coding interview coming up, preparing questions similar to these can help you impress the interviewer. 23. How can you replace string space with a given character in Python? It is a simple string manipulation challenge. You have to replace...
原文链接:https://towardsdatascience.com/53-python-interview-questions-and-answers-91fa311eec3f本文...