Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
The strength and direction of the correlation between two pairs of variables in a dataset are displayed graphically in a correlation heatmap, which depicts the correlation matrix. It is an effective technique for finding patterns and connections in massive datasets. The Python data visualization toolkit Seaborn offers simple utilities for producing statistical visuals. Users can quickly see the correlation matrix of a dataset thanks to its feature for creating correlation heatmaps. We must import the dataset, compute the correlation matrix of the variables, and then use the Seaborn heatmap function to produce the heatmap to construct a correlation heatmap. The ... Read More
A scatter plot is a data visualisation that displays the relationship between two variables. A marker or symbol is placed on the plot at the coordinates corresponding to each data point's values for the two variables, representing that data point. The graphic can aid in finding patterns, trends, and outliers in the data. Scatter plots and other types of data visualisation can be made using the well-known Python module Matplotlib. By giving a list of colours that each plot point should belong to, the user may use Matplotlib to produce a scatter plot with various hues. This way, we can ... Read More
Python provides several libraries for creating animations, such as Matplotlib, Pygame, and Pyglet. Matplotlib is a popular Python data visualisation library that also offers the functionality of creating animations using the ‘FuncAnimation’ function. ‘FuncAnimation’ is a class in the ‘matplotlib.animation’ module that creates animations by calling a user-defined function. In this tutorial, we will learn animations using the ‘FuncAnimation’ function, and we will illustrate three examples of this method. Syntax animation = FuncAnimation(fig, animate_func, frames=frame_values, interval=interval_value, repeat=repeat_value) In the above syntax, fig is the object that we want to animate, animate_func updates the plot for each frame, ‘frame_values’ is ... Read More
Basics of Immunology: Immune System Immunology is the study of an immune system which provides resistance to disease caused by the micro-organisms and their products like toxins. This resistance is termed as immunity and this also provides resistance even to cancer cells. Immune system mainly works on following principle strategies − It prevents the pathogen entry into the body Eliminates the invaded pathogens by involving different immune cells. Preventing the attack on the host’s own or self-cells. Stored memory of previously invaded pathogens by T and B cells. Should able to limit its immune response once the pathogen is ... Read More
If you’re a new user of WordPress, you might be asking yourself, "What is Gutenberg?" This is a feature that is commonly mentioned in the various theme pages and plugins that are designed to help you build websites. It is a powerful yet user-friendly editor that enables you to create pages and posts. The classic editor has been replaced by this feature. The WordPress block editor, also known as Gutenberg, is part of the core of the platform. It was introduced as a replacement for the old Classic Editor. With the new approach, users can now create content in ... Read More
HTML is one of the most popular language to create interactive web pages. The space inside the div tag is marked by either enclosing it with a border or coloring it up. First, the method is given where the height and width are specified for the div tag to create the empty area. In the second example, the pre tags are used with line-height numbers, within the div tags to create the empty space. In the third example, the tags are used with line-height numbers, within the div tags. Example 1: By using height and width values Step ... Read More
What are Enzymes? Enzymes are the substances which acts as catalyst in regulating various chemical reactions in living organisms. The presence of these enzymes speeds up the reaction by being itself unaltered. Enzymes which are also called as biocatalysts are the protein molecules made up of long chain of amino acids. These long chains are usually folded to form an active site in an enzyme. The substrate which then binds to this site forming a complex. Once the reaction is done the products are released making the enzyme available for other reactions. The enzyme's catalytic activity depends mainly on ... Read More
This game is made using JavaScript and the game lab of code.org. The game Story/Rules/Intrroduction The player has to move the commando by pressing the UP, DOWN, LEFT and RIGHT arrow keys and make the commando escape the walled area. To go out of the door the commando needs to find the right key. One of the key is of the door. The keys are placed in the protected area. The commando needs to reach the door while picking the right key. Lots are fire tanks are seen in the walled area. If the commando is in range of any ... Read More
Introduction Fertility of soil is defined as the soil’s ability to support the healthy growth of the plants. Soil has two major components like living and non-living components. Non-living components of the soil provides the substrate for anchorage and helps in supplying the water, air and nutrients whereas the living components which includes microbial diversity helps in regulating the availability of nutrients and providing the growth regulators to the plants for their vital growth and activity. So continuous usage of the synthesized chemical fertilizers in agricultural crops may deplete these living microbes like bacteria and fungi and macro-organisms like earthworms, ... Read More
Introduction to Maximum Data Rate and Channel Capacity In today's fast-paced digital world, the ability to transmit data quickly and efficiently is crucial for both personal and professional communication. This brings us to the concept of maximum data rate, or channel capacity - a key indicator that determines how much information can be transmitted through a communication channel without errors. Whether it's wired or wireless channels, noiseless or noisy ones, understanding these differences in transmission capacities can help improve the overall quality of our communications. Key Takeaways The maximum data rate, or channel capacity, determines how much information can ... Read More