Real questions from top companies in Python/Coding · easy
What are traits in Scala, and how are they different from classes?
What is the difference between a list and a tuple in Python?
Explain the difference between shallow copy and deep copy in Python.
Write a Python function to find the first non-repeating character in a string.
What are decorators in Python, and how do they work?
Explain the difference between args and kwargs in Python.
Write a Python function to find the first non-repeating character in a string.
Explain the difference between a list and a tuple in Python.
How do you handle exceptions in Python? Provide an example.
What is the difference between shallow copy and deep copy in Python?
Write a Python function to find the first non-repeating character in a string.
What are decorators in Python, and how do they work?
Explain the difference between args and kwargs in Python.
What is the difference between a set and a list in Python?
How do you handle memory management in Python?
Write a Python function to find the maximum value in a list without using the built-in max() function.
Can you give an example of processing nested JSON data using these functions?
Concatenating lists within a range using list comprehensions
Convert a Binary Search Tree (BST) into a skewed tree in either increasing or decreasing order
Convert a sorted array into a Binary Search Tree
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