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Java: Convertir un tableau en un Map

By | Published: 14 December 2012 
   Map<Integer, String> map_array=new HashMap(array_s.length);
   for(int i=0; i<array_s.length; i++)
  {
map_array.put(i, array_s[i]);
    	}
HashSet set
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Java: Modifier la taille d’un tableau

By | Published: 14 December 2012 
    	int length = Array.getLength(a);
        Class componentType = a.getClass().getComponentType();
        Object newArray = Array.newInstance(componentType
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Java: Supprimer les doublons d’une chaîne de caractères

By | Published: 20 November 2012 
public class DoublonString {
 
    public static String getUniqueString(String text) 
    {
    	String data="";
    	for(int i=0; i<text.length(); i++)
    	{
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Java: Trouver la valeur maximale d’un tableau à deux dimensions

By | Published: 20 November 2012 
  int nligne=matrice.length;
  for ( int r = 0; r < nligne; ++r )
    for ( int c = 0; c < matrice[r].length; ++c )
      if ( max < matrice[r][c] )
        max = matrice[r][c];
  double max = matrice[0][0];
  int nligne=matrice.length;
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Java: Générer des caractères aléatoires

By | Published: 26 October 2012 
package com.mesexemples;
import java.util.Random;
for(int x=0; x<=26; x++)         {    
 Random random=new Random();
 int val=65 + random.nextInt(123);
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Java: Lire le contenu d’un fichier PDF

By | Published: 16 October 2012 
    	System.out.println("Lecteur PDF de mesexemples.com!");
    	System.out.println (ReadPDF("test.pdf"));
    }
        private static
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Ajouter PropertyChangeListener à un TrayIcon

By | Published: 4 October 2012 
{filelink=997}
 
 
import java.awt.AWTException;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphic
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Exemple complet de varargs

By | Published: 30 September 2012 
 {filelink=4623}
 
import java.io.IOException;
import java.io.PrintStream;
import java.util.LinkedList;
import java.util.
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Varargs: Exemple de surcharge et ambiguïté

By | Published: 18 September 2012 
 {filelink=4618}
 
public class SurchargeEtAmbiguite {
 
  static void testVa(int... v) {
    System.out.print( "Nombre de
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Afficher la Liste des ports séries et parallèles

By | Published: 17 September 2012 
<pre lang='java'>import javax.comm.*;
 
public class ListingPort {
 
    /*
     *  Afficher la liste
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Comment embellir les classes d’exception

By | Published: 12 September 2012 
{filelink=4357}
class MesExceptions extends Exception {
  private int x;
 
  public MesExceptions() {
  }
 
  public MesEx
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Java: Créer un calendrier sur le console

By | Published: 3 September 2012 
import java.util.*;
import java.text.*;
 
 
public class ConsoleCalendar {
 
 
 
 
    public static void
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Java NIO: télécharger un fichier

By | Published: 2 September 2012 
<pre lang='java'>import java.net.*;
import java.io.*;
 
public class URLDownload
{
 
  public static v
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Fichier CSV: Un utilitaire pour convertir un fichier CSV

By | Published: 28 August 2012 
{filelink=5710}
 
/*
Java and XSLT
By Eric M.Burke
1st Edition September 2001
ISBN: 0-596-00143-6
*/
 
import java.io.IOEx
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Java: Animer un graphique 2D

By | Published: 27 August 2012 
 
 
 
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
imp