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Articles by S Vijay Balaji
Page 2 of 4
Creating a Web-based Data Visualization Dashboard with Python and Plotly Dash
Data visualization allows us to explore patterns, trends, and relationships within our data, enabling us to derive meaningful insights. In this tutorial, we will explore how to create a web−based data visualization dashboard using Python and Plotly Dash. What is Plotly Dash? Python, being a popular programming language for data analysis and visualization, offers various libraries and frameworks to create interactive visualizations. One such powerful framework is Plotly Dash. Plotly Dash is a Python framework that allows you to build interactive web applications and dashboards with ease. It combines the simplicity and versatility of Python with the flexibility and ...
Read MoreControl Raspberry Pi GPIO Pins Using Python
Raspberry Pi is a popular single−board computer that is widely used for various projects, ranging from home automation to robotics. One of the key features of Raspberry Pi is its ability to interface with the physical world through its GPIO (General Purpose Input/Output) pins. These pins allow you to connect sensors, actuators, and other electronic components to the Raspberry Pi and control them with software. Python is a versatile programming language that is widely used for developing applications on Raspberry Pi. In fact, the Raspberry Pi OS comes with Python pre−installed, making it a natural choice for programming GPIO pins. ...
Read MoreBuilding a Stock Price Prediction Model with Python and the Pandas Library
Stock price prediction is a frequent use case in machine learning and data analysis. We can construct models that forecast future stock prices with fair accuracy by analysing past trends and patterns in the stock market. In this lesson, we'll look at how to use Python and the pandas package to create a stock price prediction model. The pandas library is a popular Python data analysis package. It includes a comprehensive collection of tools for working with structured data, such as data frames and series. We'll use pandas to analyse and manipulate stock data before developing a machine learning model ...
Read MoreHow to simulate mouse movements using Python?
When it comes to automation, be it to setup your computer on start-up or to farm coins on a clicker game, it becomes essential to simulate mouse movements and clicks. And what better way to do this than use Python! For performing this particular task of automating or simulating your mouse movement, we will be using Python’s mouse library that has various methods and functionalities to help simulate your mouse on your computer. Now that you know what we will be working with, let us get started! Getting Started Firstly, we need to install the mouse library. Since this library ...
Read MoreHow to schedule simple alarms in Python?
Creating a simple alarm clock is one of the basic projects that can help you understand the basics of time manipulation, running system commands, playing audio files and other such essential topics. And, in this tutorial, we will be learning how to build one. For this, we will be working with the PyGame module to play the audio file and the datetime module to get the current system time. Alright, let us get started then! Getting Started For playing the audio file, we will be using the PyGame module. This module does not come pre-packaged with Python. So, we’ll be ...
Read MoreCreating Snow Effect using the Arcade Module in Python
We’ve all wanted to add additional effects to our presentation or to a video. These effects help us in better present our product or helps increase user experience. And in this tutorial, you will learn how to implement the snow effect using the arcade module. You can use this in your games to create a snow drizzle or a rain drop effect. You can even go ahead and set it up as a screen timeout effect. That being said, let us get started! Getting Started Throughout this tutorial, we will be using the arcade module that helps users create game ...
Read MoreAutomate GUI Interactions in Python using the PyAutoGUI Library
PyAutoGUI is a fantastic module for automating graphical user interface interactions in Python applications. It enables developers to imitate user input and automate repetitive operations, making it a good choice for testing, data entry, and other jobs that require interacting with GUIs. PyAutoGUI is a cross-platform library that supports all major operating systems such as Windows, Linux, and macOS. In this tutorial, we'll understand how to use Python's PyAutoGUI package to automate GUI interactions. We'll start by installing PyAutoGUI and learning how to use it. Then, we'll delve further into the library's features, such as keyboard and mouse control and ...
Read MoreBuild a Simple Chatbot in Python using Errbot
You can use Errbot (a chatbot) to start scripts interactively from your chatrooms. The most important feature of errbot is that it connects to any chat server you want it to and has a range of features. It can even connect to your slack and discord channels and interact with users. Now that you know what we are dealing with, let us get started. Getting Started It’s better to download errbot in a virtual environment rather than directly installing it. Firstly, we have to download and install the errbot library. We’ll be using the pip package manger to do this. ...
Read MoreWhat is Python's Sys Module
IntroductionThe sys module in Python provides valuable information about the Python interpreter. You can also use it to obtain details about the constants, functions and methods of the Python interpreter.Getting StartedThe sys module comes packaged with Python, which means you do not need to download and install it separately using the PIP package manager.In order to start using the sys module and its various functions, you need to import it. You can do that using the below line of code, import sysObtaining the list of argumentsIn python, we can execute the script directly from our terminal using various arguments. Sometimes ...
Read MoreWhat is Python's OS Module
IntroductionThe OS module in Python comes with various functions that enables developers to interact with the Operating system that they are currently working on. In this article we’ll be learning mainly to create and delete a directory/folder, rename a directory and even basics of file handling.Without further ado, let’s get started.Getting StartedPython’s OS module comes packaged within python when installed. This means you do not need to separately install it using PIP. In order to access its various methods/functions, you just need to import the module.import osNow that you’ve imported the module, you can start using its various functions.Getting current ...
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