Tag: Python

interview questions

Top 8 Web Scraping Interview Questions and Answers

What are the web scraping interview questions and answers asked for Python developers? Beautiful Soap, Scrapy Python modules…

Python

Simple Python Fibonacci Generator of Infinite Size Explained with Example

Write a Python Fibonacci generator program of infinite size. Fibonacci series example explained with code.

Python

[Step-by-step] How to Create Virtual Environment in Python 3?

[Step-by-step commands] How to create and activate the virtual environment in Python 3 for Windows, Linux, and MacOS.

coding challenge

[Solved] Reverse String Without Affecting Special Characters

How to reverse string without affecting special characters in Python, C/C++ and Java? Not changing the position of the special characters.

coding challenge

[Solved] Number Patterns and Finding the Possible Smallest Numeric Value

[Solved] Number Patterns and Fining the Possible Smallest Numeric Value. Solution in C/C++/Python /Python.

coding challenge

[Solved] Find Duplicate in Array in O(n) Linear Time

How to find duplicates in array in O(n) linear time. Using 1) sorting and 2) hashing. Problem solved in Python, C/C++ and Java.

coding challenge

Smallest Subarray with Sum Greater Than or Equal To Given Number

[Coding Challenge asked in Goldman Sachs] Smallest subarray with sum greater than given number. Solved in Python, C and Java.

Python

Monkey Patching in Python Explained with Coding Examples

[Simple Example Explained] What is monkey patching in Python? [Use-case] What is the use? Python code to change the behavior of Class and instance method.

Python

Python else after for/while loop explained with Example

[Explained with Examples] Python for else and while else statement. Else statement after the loop in Python.