CoolBasic Forums

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Manifest-Version: 1.0
Ant-Version: Apache Ant 1.8.2
Created-By: 1.7.0-b147 (Oracle Corporation)
Class-Path: lib/MEMAP-luokkakirjasto.jar
X-COMMENT: Main-Class will be added automatically by build
Main-Class: merpg.MERPG

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    public static String SHA512(String message) throws NoSuchAlgorithmException, UnsupportedEncodingException
    {
        message = new String(message.getBytes("UTF-8"));
        MessageDigest md = MessageDigest.getInstance("SHA-512");
        md.update(message.getBytes());
        return getHex(md.digest()).toLowerCase();
    }
    static final String HEXES = "0123456789ABCDEF";
    
    public static String getHex( byte [] raw ) 
    {
        if ( raw == null ) {
        return null;
        }
        final StringBuilder hex = new StringBuilder( 2 * raw.length );
        for ( final byte b : raw ) {
        hex.append(HEXES.charAt((b & 0xF0) >> 4))
            .append(HEXES.charAt((b & 0x0F)));
        }
        return hex.toString();
    }

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import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;


public class testi {

	public static void main(String[] args) 
	{
		String asd = "salasana";
		
		MessageDigest md = null;
		
		try {
			md = MessageDigest.getInstance("SHA-512");
		} catch (NoSuchAlgorithmException e) {
			e.printStackTrace();
		}
		
		byte[] digest = md.digest( asd.getBytes());
		BigInteger hash = new BigInteger(1, digest);
		String hashword = hash.toString(16);
		
		System.out.println(hashword);
	}

}

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e8e646b38387254e1f677d4df3ca290b03318440b87f4d45d67fe7b7c76a6316cf616fb155a61bb489c8eae829b837ae460421c31c450bddc02daee1ee3d609

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echo hash("sha512", "salasana");

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0e8e646b38387254e1f677d4df3ca290b03318440b87f4d45d67fe7b7c76a6316cf616fb155a61bb489c8eae829b837ae460421c31c450bddc02daee1ee3d609

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package servletter;

import Entiitit.Luonnos123;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.EntityTransaction;
import javax.persistence.Persistence;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Feuer
 */
public class LuonnosTallennin extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        
            String luonnos = request.getParameter("luonnos"), lähettäjä = request.getParameter("lähettäjä");
            
            Luonnos123 tallennettava = new Luonnos123(luonnos, lähettäjä, new Date());
            EntityManagerFactory factory = Persistence.createEntityManagerFactory("ApinatestiPU");
            EntityManager manager = factory.createEntityManager();
            
            EntityTransaction transkatio = manager.getTransaction();
            
            transkatio.begin();
            manager.persist(tallennettava);
            manager.flush();
            transkatio.commit();
            
            manager.close();
            factory.close();
            
            response.sendRedirect("/index.jsp");
            out.close();
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}

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/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Entiitit;

import java.io.Serializable;
import java.util.Date;
import javax.persistence.*;

/**
 *
 * @author Feuer
 */
@Entity

public class Luonnos123 implements Serializable 
{
    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;

    public Luonnos123() {
    }

    public Long getId() {
        return id;
    }
    
    @Column(nullable=false, name="Luonnos")
    private String Luonnos;
    @Column(nullable=false, name="Lahettaja")
    private String Lähettäjä;
    @Column(nullable=false, name="Lahetetty")
    @Temporal(javax.persistence.TemporalType.DATE)
    private Date Lähetetty;

    public String getLuonnos() {
        return Luonnos;
    }

    public void setLuonnos(String Luonnos) {
        this.Luonnos = Luonnos;
    }

    public Date getLähetetty() {
        return Lähetetty;
    }

    public void setLähetetty(Date Lähetetty) {
        this.Lähetetty = Lähetetty;
    }

    public String getLähettäjä() {
        return Lähettäjä;
    }

    public void setLähettäjä(String Lähettäjä) {
        this.Lähettäjä = Lähettäjä;
    }

    public Luonnos123(String Luonnos, String Lähettäjä, Date Lähetetty) {
        this.Luonnos = Luonnos;
        this.Lähettäjä = Lähettäjä;
        this.Lähetetty = Lähetetty;
    }
    
    

}

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int mins = 2;
double secs = 4.24;

String.format("%d:%02.2f", mins, secs);

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String.format("%d:%05.2f", mins, secs);

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Luokka.class.getClassLoader().getResources(String ref);