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Java 2021-10-19 10:08:11
swing java read excel sheet
import java.io.*; import java.awt.*; import java.util.*; import javax.swing.*; import java.awt.event.*; import javax.swing.table.*; import jxl.Cell; import jxl.Sheet; import jxl.Workbook; public class ExcelToJtable { public static void main(String[] a... Add solution -
Javascript 2021-10-16 19:08:03
how to convert jsonobject
import org.json.simple.JSONObject; import org.json.simple.parser.JSONParser; import org.json.simple.parser.ParseException; public class TestJSON { public static void main(String[] args) { JSONObject jObject = new JSONObject(); jObject.put("E... Add solution -
Java 2021-10-15 05:47:09
udp file transfer java with gui
package udpclientserverapp; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.event.ActionEvent; import java.io.IOException; import java.net.DatagramPacket; import java.net.DatagramSocket; import java.net.InetAddress; import java.n... Add solution -
Html 2021-10-14 04:38:07
jquery html to pdf
<div id="content"> <h3>Hello, this is a H3 tag</h3> <p>A paragraph</p> </div> <div id="editor"></div> <button id="cmd">generate PDF</button> <script>... Add solution -
Java 2021-10-14 03:10:03
JSONObject java
String message; JSONObject json = new JSONObject(); json.put("name", "student"); JSONArray array = new JSONArray(); JSONObject item = new JSONObject(); item.put("information", "test"); item.put("id", 3); ... Add solution -
Javascript 2021-10-12 12:04:10
jspdf preview before download
<div id="example1"></div> <script src="/js/pdfobject.min.js"></script> <script src="/js/jspdf.min.js"></script> <script> PDFObject.embed(createPDF(), "#example1"); ... Add solution -
Java 2021-10-09 22:20:05
java get json from url
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.Reader; import java.net.URL; import java.nio.charset.Charset; import org.json.JSONException; import org.json.JSONObjec... Add solution