In today’s competitive job market, having a strong understanding of Python can greatly improve your chances of landing a job in the tech industry. Whether you’re a recent graduate looking for your first job or an experienced professional looking to expand your skillset, knowing Python can ope...
Practicing Coding Interview Questions in Python Course Top 30 Big Data Interview Questions: A Full Practice Guide The Top 39 Data Engineering Interview Questions and Answers in 2025 Top 34 MySQL Interview Questions and Answers For 2025 Programming Interview Question FAQs Why is practicing for progra...
import os def get_files(dir,suffix): res = [] for root,dirs,files in os.walk(dir): for filename in files: name,suf = os.path.splitext(filename) if suf == suffix: res.append(os.path.join(root,filename)) print(res) get_files("./",'.pyc') 第二种方法:import os def pick(ob...
引文:http://ilian.i-n-i.org/python-interview-question-and-answers/ For the last few weeks I have been interviewing several people for Python/Django developers so I thought that it might be helpful to show the questions I am asking together with the answers. The reason is … OK, let me...
a. 在python里凡是继承了object的类,都是新式类b. Python3里只有新式类c. Python2里面继承object的是新式类,没有写父类的是经典类d. 经典类目前在Python里基本没有应用e. 保持class与type的统一对新式类的实例执行a.__class__与type(a)的结果是一致的,对于旧式类来说就不一样了。
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python在函数里面的查找分为4种,称之为LEGB,也正是按照这是顺序来查找的28.字符串 "123" 转换成 123,不使用内置api,例如 int()方法一: 利用 str 函数def atoi(s): num = 0 for v in s: for j in range(10): if v == str(j): num = num * 10 + j return num方法二: 利用 ord 函数...
The question gives you formulas for both approaches. As you can see, this python coding interview question is math-heavy. Not only do you need to understand this level of mathematics, but you also need to know how to translate it into a Python code. ...
Data Analyst Python Interview Questions Image by Author Question #3: Product Families “The CMO is interested in understanding how the sales of different product families are affected by promotional campaigns. To do so, for each product family, show the total number of units sold, as well as ...
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