Introduction: Are you tired of manually searching and downloading your favorite videos from websites? If so, Python has your back! In this blog post, we’ll introduce a simple Python script that helps you download MP4 files from a website and save them to a local directory. We’ll use the requests and BeautifulSoup libraries for web […]
The Power of BFS and DFS: Unraveling Graph Algorithms and Their Applications
Imagine navigating the vast landscape of the internet, finding the fastest route to your destination on a GPS, or even helping your favorite video game character solve a complex puzzle – all of these scenarios rely on powerful algorithms that are working behind the scenes. Welcome to the fascinating world of graph traversal algorithms, specifically […]
How to Perform Binary Search in Python: Tips and Best Practices
What is a binary search? A binary search is an algorithm for searching for a specific value in a sorted array or list. It works by repeatedly dividing the search range in half until the target value is found or determined to be not present in the array. Here’s how a binary search algorithm typically […]
PYTHON: A data structure you should know—Dictionary
1. What is a dictionary data structure? You may hear about Hash Map in other programming languages. The same concept in python is called the dictionary. Dictionaries are used to store data values in key and value pairs. The advantage of the way key-value storing makes the search very fast especially compared to the way […]
PYTHON: From Random Module To The Dice Game
1. Random Module In python, the function random() can not be directly called. However, we need to import a random module and generate random numbers by calling the static method. By importing this random module, it implements pseudo-random number generators for various distributions.
PYTHON: Find narcissistic number from 100 to 1000 by loop and if-statement
1. The definiation of narcissistic number The narcissistic number is also called the pluperfect digital invariant (PPDI) or Armstrong number. A narcissistic number is an n-digit number(n>=3) whose sum of the n-th powers of the digits in each digit is equal to itself (eg: 1^3 + 5^3 + 3^3 =153).