sapanparikh18

<div class="row">
    <div class="col l12">
        <%= widget %>
        <label for="${property}" data-error="wrong" data-success="right">${label}</label>
    </div>
</div>

sapanparikh18

public static void runQuery(){  // This method does 3 things 1. Gets the db connection and 2. Runs the query 3. Closes the connection
  Connection con = null;
  try{  
  Class.forName("com.mysql.jdbc.Driver");  
  con=DriverManager.getConnection(  "jdbc:mysql://localhost:3306/db","user","password");  
  Statement stmt=con.createStatement();  
  ResultSet rs=stmt.executeQuery("select * from emp");  
    while(rs.next())  {
      System.out.println(rs.getInt(1)+"  "+rs.getString(2)+"  "+rs.getString(3));  
    }

sapanparikh18

public static void runQuery(Connection connection){  
  try{  
    Statement stmt=con.createStatement();  
    ResultSet rs=stmt.executeQuery("select * from table");  
      while(rs.next())  {
        System.out.println(rs.getInt(1)+"  "+rs.getString(2)+"  "+rs.getString(3));  
      }
  }catch(Exception e){ 
    //Handle exception
  }  

sapanparikh18

// 1. 
int years = getYears(getDateOfBirth());
int months = getMonths(getDateOfBirth());
System.out.println("The age of the person is" + years + "years and "+months+" months");

// 2.
Date dob = getDateOfBirth();
int years = getYears(dob);
int months = getMonths(dob);
System.out.println("The age of the person is" + years + "years and "+months+" months");

sapanparikh18

//1.
for(User user:userList){
   int year = getCurrentYear();
   int days = getDaysInYear(year);
   int dailySalary = user.getSalary()/days;
   println "Daily salary of "+ user.getName() +" is "+dailySalary;
}

//2.
int year = getCurrentYear();

sapanparikh18

//...
refresh(){
  if(invoicingFeatureEnabled){
    Invoice.getInstance().refreshTaxes(this);
  }
  if(quotesAndProposolsEnabled){
    QuotesAndProposols.getInstance().refreshTaxes();
  }
  if(salariesFeatureEnabled){
    IncomeTax.getInstance().refreshTaxes(this);

sapanparikh18

import java.util.*;

public final class Broker {
    private final Object mutex = new Object();

    static class CommonTopics {
        private CommonTopics() {
        }

sapanparikh18

import java.util.HashMap;
import java.util.Map;

public class Invoice implements Subscriber {
    @Override
    public void update(Broker.Context ctx) {
        System.out.println("tax rates changed");
    }

sapanparikh18

refresh(){
        Broker.getInstance().sendMessage(Broker.CommonTopics.ON_TAX_CHANGE,Collections.emptyMap());
}

sapanparikh18

public Reviewanswer getAnswer(int questionId) {
        String sql = "select * from answers where questionid=:questionId";
        Map<String, Object>  params = new HashMap<>();
        Reviewanswer answer = new Reviewanswer();
        params.put("questionId",questionId);
        try {
            answer = namedParameterJdbcTemplate.queryForObject(sql,params,Reviewanswer.class);
        }catch (DataAccessException ex){
            Logger.getLogger(this.getClass().getName()).log(Level.ALL,ex.getLocalizedMessage());
        }