## Learn What You Need Today!

We provide a brief description of subject-related topics such as programming, tutorials, concepts as well as how you can implement it in real-life problems.

## Latest Post

### Covaccine vs Covishield

Difference between Covaccine & Covishield  There are two vaccines completely used by India in Covid-19. One is called Covaccine and another one is called Covishield. According to human, Which vaccine is best for whom? So come to know here which one is the best. Covashield Covaxine Based on AstraZeneca-Oxford model, Made by Serum Institiute of

### Joint Exercises – Army, Navy, Airforce

Joint Exercises There is a Joint Exercise between India & Other countries which are shown below. Example– Australia  – Austra Hind ( Austra hind is an Army exercise between India & Australia) How the Joint Exercises related to Army, Navy, Airforce? Army  Exercise Australia  – Austra Hind Bangladesh – SAMPRITI China – Hand In Hand

### R Tutorial, Data Model

How to Model Data in R? 1.car – car’s ANOVAs function is popular for making type II and type III ANOVAs tables. 2.mgcv – Generalised Additive Models 3. lme4/nlme – Used to fit and compare Gaussian linear and non-linear mixed-effects models. Linear and Non-linear mixed effects models. 4.randomforest – Random_Forest method from Machine learning. 5.multcomp

### R Tutorial, Visualize Data

How to visualize Data ? ggplot2 – ggplot2 is R’s famous package for making beautiful graphics. You can use ggplot2 for graphics to build layered, customizable plots. ggvis -It is used for Interactive, web-based graphics built with the grammar of graphics. rgl – Interactive 3D visualisation with R. htmlwidgets – A fast way to build

### HTML Forms using JSP Tags

HTML web page using JSP tags. How to make Web Page using JSP tags Steps: Create three files named as form.html,web.xml and E_register.java. Define all the form input in form.html. Write entries in web.xml. Create a table student_detail in ‘Shivani’ database as follows: mysql>create table user_details (                     Roll_no varchar(11),                     Name varchar(20),                     marks

### Html Form, Java Servlet

Simple servlet web page with HTML form. Steps: Create an html page named as “Inform.html”  -> Define different tags for user input using form and set the method to post Create a servlet file named as E_Register.java Write entries in web.xml. Inform.html : E_Register.java: Web.xml: <?xml version=”1.0″ encoding=”UTF-8″?> <web-app xmlns:web=”http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd”>    <servlet>    <servlet-name>E_Register</servlet-name>

### Html Tutorial, Website, Javascript, Event Listener

Website name “INDIAN SPICY FOOD” using Javascript code. Procedure: Create an html page named as “Spicyfood.html”  -> Define different method of mouse event name as mouseover(),mouseout(),onclick() etc. Spicyfood.html :