behitek

public class PlaySchoolClock {

    public static void main(String[] args) {
        new PlaySchoolClock();
    }

    public PlaySchoolClock() {
        EventQueue.invokeLater(new Runnable() {
            @Override
            public void run() {

behitek

Xuất jTable sang file Excel

Hàm thực thi đọc dữ liệu từ jTable vào file Excel

public static void toExcel(JTable table, File file) throws IOException {
        String sheetName = "Sheet1";//name of sheet
        HSSFWorkbook wb = new HSSFWorkbook();
        HSSFSheet sheet = wb.createSheet(sheetName);
        TableModel model = table.getModel();
        //Get colum name
 HSSFRow row = sheet.createRow(0);

behitek

Cập nhật số lượng sách khi thay đổi trên tb_CTPN

1

ALTER TRIGGER [dbo].[tg_DeleteCTPN]
   ON  [dbo].[tb_CTPN]
   For delete
AS 
BEGIN
	Declare @soLuong int

behitek

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package test;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

behitek

Hiếu Nguyễn

behitek

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Iterator;

import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;

behitek

package com.vtcc.antispam.hieunv.quacan;

import java.util.Scanner;
import java.util.Vector;

/**
 * Created by HieuNguyen on 02/20/2017.
 */
public class Main {
    public static void main(String[] args) {

behitek

package com.vtcc.antispam.hieunv.latgach;

import java.util.Arrays;
import java.util.Scanner;

/**
 * Created by HieuNguyen on 02/21/2017.
 */
public class Main {
    static int n, x, y, a[][], cnt;

behitek

package com.vtcc.antispam.hieunv.latgach;

import java.util.Scanner;

/**
 * Created by HieuNguyen on 02/26/2017.
 */
public class Runner {
    static int s, x, y, a[][], val = 0;

behitek

package com.hieunv.ltht;

import java.io.*;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.util.Date;
import java.util.Scanner;

import static java.net.InetAddress.getByName;