1. 与 (&) 返回按位与结果22. 或 (|) 返回按位或结果33. 异或 (^) 返回按位异或结果14. 取反 (~) 返回按位取反结果-35. 左移位 (<<) 将符号左边数的二进制左移右边数位41 的二级制 001 左移 2 位变成 100 也即十进制的 46. 右移位 (>>)1想了解关于位运算符的更多内容请...
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...
Q.16. 如何随机打乱列表中元素,要求不引用额外的内存空间? 我们用 random 包中的 shuffle() 函数来实现。 [3, 4, 8, 0, 5, 7, 6, 2, 1] Q.17. 解释 Python 中的 join() 和 split() 函数 join() 函数可以将指定的字符添加到字符串中。 ‘1,2,3,4,5’ split() 函数可以用指定的字符分割...
Python interview questions and answers: Learn about Python's basic syntax and data types, including variables, operators, control flow, input/output, and more. Explore the rules for naming variables, built-in data types, type conversion, and more.
Operators是特殊函数,它们比较一个或多个值并产生相应的结果。其中is:当2个操作数为true时返回true(例如:“a”是'a') not:返回布尔值的倒数 in:检查某个元素是否存在于某个序列中 Q34、Python中help()和dir()函数的用法是什么? Help()和dir()这两个函数都可以从Python解释器直接访问,并用于查看内置函数的合...
Python Interview Questions for Beginners The following questions test the basic knowledge of Python keywords, syntax and functions. 1. What is a dynamically typed language? A dynamically typed language is a programming language in whichvariable types are determined at runtime, rather than being explic...
Variables and Data Types (int, float, str, bool, etc.) Operators (arithmetic, comparison, logical, etc.) Control Flow (if-elif-else statements, loops - for and while) Input and Output (input, print) Data Structures: Lists, Tuples, and Sets ...
How would you use the ternary operators in Python? Why isn’t all the memory de-allocated when Python exits? Is Python NumPy better than lists? Explain what Flask is and its benefits? Is Django better than Flask? Mention the differences between Django, Pyramid, and Flask. Discuss Django arc...
想了解关于位运算符的更多内容请点击 Operators in Python(https://data-flair.training/blogs/python-operators/) Q.31. 如何在 Python 使用多进制数字? 除十进制以外,在 Python 中还可以使用二进制、八进制、十六进制。 1. 二进制数有 0 和 1 组成,我们使用 0b 或 0B 前缀表示二进制数 ...
This type of Python Interview Questions and Answers can decide your knowledge in Python. Answer the Python Interview Questions with some good Examples. Here in Python, we have 7 kinds of operators: arithmetic, relational assignment, logical, membership, identity, and bitwise. We have seven arithmet...