Python Interview Questions for Freshers 1. What is __init__? 2. What is the difference between Python Arrays and lists? 3. Explain how can you make a Python Script executable on Unix? 4. What is slicing in Python? 5. What is docstring in Python? 6. What are unit tests in Python...
In the case of standardized coefficients, they are interpreted based on their standard deviation values. The unstandardized coefficient is measured based on the actual value present in the dataset. 31. How are outliers detected? Multiple methodologies can be used for detecting outliers, but the two...
9. What is reindexing in Pandas? Reindexing in Pandas is the process of altering the index of a DataFrame or Series to match a new set of labels. It can be used to rearrange data according to a new index or to align data from multiple sources. Reindexing allows for handling missing da...
We’ll begin with some sample GooglePython interview questionsand answers to get a basic idea of what to expect. Q1. How would you convert a string to all lowercase or uppercase? How would you capitalize the first letter of the string?
So if an incoming file is Cyrillic characters, Python 2 might fail because ASCII will not be able to handle those Cyrillic Characters. In this case, we need to remember to use decode("utf-8") during reading of files. This is inconvenient. Python 3 came and fixed this. Strings are ...
One advantage of an interpreted language like Python is that it can be run on any platform with a Python interpreter installed. This makes Python a very portable language and one that is widely used in a variety of different applications, including web development, data analysis, machine learning...
What's your opinion on using a language that was initially conceived to run in the browser in the backend? Java and time-traveling Pretend you have a time machine and pretend that you have the opportunity to go to a particular point in time during Java's (or C#, Python, Go or ...
I basically want to make some python code that says “here’s this big chunk of text in a ...
In Python, arrays and lists both store data similarly. On the other hand, arrays can only have a single data type element, while lists can contain any data type component. Code Output: array('i', [3, 6, 2, 7, 9, 5]) [4, 'Interview', 7.2] ...
Python 3 is the most popular because it is faster, has more features, and is better supported. However, in the case of Python 2.7, Django 1.1 can be used alongside it until 2020. 32. Does Django support NoSQL? You must know the answer to this thing because it is among the top Djang...