JSP uses many JS libraries to convert HTML code into PDF files. It is basically used to generate report from the JSP page to HTML View. How to use it? 1) import JS Script <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.3.4/jspdf.debug.js" ></script> 2)   Write the JS Script of PDF under the head section <script> function generatePDF() { var doc = new jsPDF();  //create jsPDF object   doc.fromHTML(document.getElementById("test"), // page element which you want to print as PDF   15,   15,    {     'width': 170  //set width   },   function(a)     {     doc.save("HTML2PDF.pdf"); // save file name as HTML2PDF.pdf   }); } </script> 3) Write code under page element   <div id="test">        <p><font size="3" color="red">About Me</font></p>        <p...

 Job requirements for Python and Java Freshers:- Job Description by HR:- Email of HR:-    chandrakanth.ponugot@otsi.co.in Greetings from Object Technology Solutions India Pvt Ltd..!! As discussed, We have openings for  “ Graduate Engineer”  (B.E/B Tech/MCA/M-tech)  -  2019, 20 & 2021 passed outs only with aggregate of 60%  at OTSI for Hyderabad Location.   please find the below details:   Role                         :  Graduate Engineer . Location                 :  Hyderabad Salary                     :  2.4 LPA   Qualification: (B.E/B Tech/MCA/M-tech)– 2019, 20 & 2021 passed outs only : ·      ...

 Most Important SQL Query for Interview:- 1)  Write Query to add and remove a new column in tables? 2)  Write a Query to add a primary Key into a table? 3)  Write a Query to add a foreign key in a table? 4)  Write a Query to rename the table, database, and column? 5)  Write q Query to implement self join, inner join, outer join, and natural join? 6)  Write a Query to use Group by and having Most Important SQL Query for Interview:- Dept(Deptid, Deptname) Emp(Empid,Empname, Job, Salary, Deptid) 7)  WAQ to display total employee and each dept? 8)  WAQ to display the record of the employee who is getting second max salary? 9)  WAQ to select deptname and job where number of employee is more then 3? 10)  WAQ to  display max, min,avg salary on each dept excluding IT dept? 11) WAQ to display the name of dept where employee is null? 12) WAQ to display the empname whose salary is minium?

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What is Spring: It is an application framework that is used to create Enterprise applications in Java using IoC Container, Dependency Injection, Spel, AOP, and other important features. Spring Framework specially design to provide better flexibility and performance to Java Enterprise Application. Java provides better security but less flexibility to a distributed design pattern that's why Spring Framework and Struts Framework have been launched. It has been created to enhance EJB(Enterprise Java Bean) because EJB is complex for configuration and it requires higher resources. What is Spring History? The first version of the Spring framework was written by Rod Johnson in 2002.  The framework was first released in June 2003 under the Apache license version 2.0.  The first milestone release of the Spring framework (1.0) was released in March 2004.  Spring 2.0, which came in 2006, simplified the XML config files. Spring 2.5, which came in 2007, introduced annotation configurat...

Step1st:-  Create Dynamic Web Project using eclipse step2nd:-  Add Jar file under lib folder web-inf/lib step3rd:-   Create Dispatcher Servlet it should be filename-servlet.xml complete code of dispatcher servlet <?xml version="1.0" encoding="UTF-8"?>  <beans xmlns="http://www.springframework.org/schema/beans"      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"      xmlns:p="http://www.springframework.org/schema/p"      xmlns:context="http://www.springframework.org/schema/context"      xsi:schemaLocation="http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans-3.0.xsd  http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context-3.0.xsd">      <context:component-scan base-package="bao"></context:component-scan> ...

Step1st:-  Create a dynamic web project and add Dispatcher Servlet under web-inf/scs-servlet.xml <?xml version="1.0" encoding="UTF-8"?>  <beans xmlns="http://www.springframework.org/schema/beans"      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"      xmlns:p="http://www.springframework.org/schema/p"      xmlns:context="http://www.springframework.org/schema/context"      xsi:schemaLocation="http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans-3.0.xsd  http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context-3.0.xsd">      <context:component-scan base-package="bao"></context:component-scan>     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">     <pro...