Basic Python Interview Questions These are some of the questions you might encounter during an entry-level Python interview. 1. What is Python, and list some of its key features. Python is a versatile, high-level programming language known for its easy-to-read syntax and broad applications....
39.values和values_list的区别? 40.如何使用django orm批量创建数据? 41.django的Form和ModeForm的作用? 42.django的Form组件中,如果字段中包含choices参数,请使用两种方式实现数据源实时更新。 43.django的Model中的ForeignKey字段中的on_delete参数有什么作用? 44.django中csrf的实现机制? 45.django如何实现websocket?
refercence:python interview questions top 15 summary Q: what is python? A: Python is an interpreted language. Python does not need to be compiled before it is run. Other interpreted languages include PHP and Ruby Python is dynamically typed, this means that you don't need to state the type...
Common Python interview questions include topics such as data structures and algorithms, object-oriented programming, coding style, debugging techniques, and software engineering best practices. Be sure to brush up on your knowledge before going into any interview! Python Interview Questions & Answers ...
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...
Python Interview QuestionsEquity Press
1,可变类型有list,dict.不可变类型有string,number,tuple.2,当进行修改操作时,可变类型传递的是内存中的地址,也就是说,直接修改内存中的值,并没有开辟新的内存。3,不可变类型被改变时,并没有改变原内存地址中的值,而是开辟一块新的内存,将原地址中的值复制过去,对这块新开辟的内存中的值进行操作。
Get ready for your Google Python interview with these essential questions. Prepare for technical challenges and demonstrate your Python skills.
要考虑的问题有:内存只有4G无法一次性读入10G文件,需要分批读入分批读入数据要记录每次读入数据的位置。分批每次读取数据的大小,太小会在读取操作花费过多时间。 https://stackoverflow.com/questions/30294146/python-fastest-way-to-process-large-file2.补充缺失的代码...
第一部分 Python基础篇(80题) 1、为什么学习Python? 高层语言 :无需考虑如何管理你的程序使用的内存一类的底层细节等。 可移植性 :由于Python的开源本质,它已经被移植在许多平台上。 面向对象 :Python既支持面向过程的编程也支持面向对象的编程。 可扩展性 :Python编辑的程序中可以直接调用部分C或C++ 开发的程序。