Flipkart, one of India's biggest online retailers, offers a variety of products at competitive costs, yet it may be difficult to manually monitor pricing due to Flipkart's rapid price fluctuations in response to discounts and offers. This step-by-step tutorial will teach you how to build a Python Flipkart product price tracker that will allow you to locate reasonable sales pricing and follow price changes in the background. Syntax To build a Flipkart product price tracker using Python, we need to install the following modules − requests − to fetch the webpage of the product BeautifulSoup − to parse the ... Read More

Web scraping has been a useful technique for extracting data from websites for various purposes, including price checking for airline tickets. In this article, we will explore how to build a flight price checker using Selenium, a popular web testing automation tool. By leveraging Selenium's capabilities, we can automate the process of collecting and comparing prices for flights across different airlines, saving time and effort for users. Setup Firefox Executable Download the Firefox browser installer from here Once downloaded, install the browser and an exe file will be placed automatically in C:\Program Files\Mozilla Firefox\firefox.exe. We will be needing it ... Read More

JSON (JavaScript Object Notation) is a lightweight data interchange format. It is extensively used in web applications for transmitting data between the server and the client. JSON data often comes in a nested format, which can be difficult to manipulate. Flattening JSON objects involves converting complex hierarchical JSON structures to simpler structures. This process is often required when analyzing JSON data or transforming it into a different format. In this blog post, we will explore the process of flattening JSON objects in Python. Syntax Python has a built-in JSON module that provides functions to encode and decode JSON data. data= ... Read More

Flask is an incredible choice in the event that you're a Python engineer needing to fabricate a web application. It is a lightweight web framework that is easy to use and understand. Using PyJokes, a Python package with a large number of jokes, we'll show you how to use Flask to create an amusing and interactive joke app in this article. Installation and Syntax To get started with our Flask news application, we need to first install Flask and the pyjokes library which will fetch jokes for us randomly pip install pyjokes flask Before we dive into the implementation ... Read More

Python developers may create tiny to medium-sized web apps using the well-liked Flask web framework. It is easy to operate and lightweight. This project showcases the use of the News API, a well-known API for gathering news headlines and stories from many sources, to build a straightforward news application. Installation and Syntax To get started with our Flask news application, we need to first install Flask and the News API library. We can install Flask using pip, which is a package installer for Python. We can then install the News API library using the following command − pip install newsapi-python ... Read More

Quantile and decile ranks are commonly used statistical measures to determine the position of an observation in a dataset relative to the rest of the dataset. In this technical blog, we will explore how to find the quantile and decile ranks of a Pandas DataFrame column in Python. Installation and Syntax pip install pandas The syntax for finding the quantile and decile ranks of a Pandas DataFrame column is as follows − # For finding quantile rank df['column_name'].rank(pct=True) # For finding decile rank df['column_name'].rank(pct=True, method='nearest', bins=10) Algorithm Load the data into a Pandas DataFrame. Select the ... Read More

Outliers, or data points that are markedly different from other observations, are frequently encountered in data analysis. To prevent them from skewing the outcomes of statistical analysis, it is essential to recognise and handle these outliers. We will look at finding the outlier points from Matplotlib, a well-known Python data visualization library, in this technical blog post. Installation and Syntax The popular Python module Matplotlib is used to build static, animated, and interactive visualizations. Pip, a Python package installer, may be used to install it. Run the following line in your terminal to install Matplotlib − pip install matplotlib ... Read More

Finding the largest file may be helpful in a number of circumstances, including locating the biggest files on a hard drive to make room for smaller ones or examining the size distribution of files in a directory. The biggest file in a directory may be found using a Python script, which will be covered in this article. Algorithm Import the os module. Define a function called find_largest_file that takes a directory as input. Initialize a variable called largest_file to None and a variable called largest_size to 0. Use os.walk to traverse the directory tree recursively, starting from the root ... Read More

Copy documents, which consume additional room on the hard drive as we assemble information on our PC, are a commonplace event and therefore, finding and removing duplicate files manually can be time-consuming and tiresome; Thankfully, we are able to automate this procedure with Python so in this lesson we will take a look at exactly how to do that with a short script. Setup For this tutorial, we'll use the built-in os and hashlib modules in Python, so no additional packages need to be installed. import os import hashlib Algorithm Compose a function called hashfile() that utilizes the ... Read More

In image processing, finding the difference between two images is a crucial step in various applications. It is essential to understand the difference between the two images, which can help us in detecting changes, identifying objects, and other related applications. In this blog, we will explore how to find the difference between two images using the Python Imaging Library (PIL). Installation and Syntax To use PIL, we need to install it using the pip package manager. We can install PIL by running the following command in the terminal − pip install pillow To find the difference between two images ... Read More