this is the main category for all types of programs
For each loop was introduced in java 1.5.0 basically it extends for loop in java . it referred as a enhanced for loop / for each statement / for each loop . Syntax : for (type var : arr) { // do something with var } example : package net.javamix.string.samples; public class ForEach { …
package net.javamix.blog.basics.thread; public class ThreadRunning { public static void main(String[] args) { System.out.println(“Printing started !!”); try { while (true) { System.out.println(“Javamix.net”); //pausing thread for 60 seconds Thread.sleep(60000); } } catch (InterruptedException e) { System.out.println(“thread inturpted”); e.printStackTrace(); } } }
calculating latencies , for a program , query or an service / project ., after little research here i am deriving mechanism to calculate latencies, first iam considering database : here my aim is calculate execution time for a query. >before executing the query run ‘set timing on’ comamnd in sql command line >after this…
/ * funny program ,but logic */ Class MyClass { public static void main(String …a) { System.out.println(“hello , JavaMix”); } }
<%@page contentType=”text/html”%> <%@page pageEncoding=”UTF-8″%> <!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN” “http://www.w3.org/TR/html4/loose.dtd”> <%@page import=”java.net.URL”%> <%@page import=”javax.xml.parsers.DocumentBuilder”%> <%@page import=”javax.xml.parsers.DocumentBuilderFactory”%> <%@page import=” org.w3c.dom.CharacterData”%> <%@page import=” org.w3c.dom.Document”%> <%@page import=”org.w3c.dom.Element”%> <%@page import=”org.w3c.dom.Node”%> <%@page import=”org.w3c.dom.NodeList”%> <%@page import=”java.lang.*”%> <% String desc=null; try { DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); URL u = new URL(“http://feed43.com/eenadu.xml”); // feed address Document doc = builder.parse(u.openStream()); String title;…
/* * To change this template, choose Tools | Templates * and open the template in the editor. */ /** * * @author vijay * */ import java.net.URL; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import org.w3c.dom.CharacterData; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.Node; import org.w3c.dom.NodeList; public class RSSReader { private static RSSReader instance = null; private RSSReader() {…
this program simply explains how to read data from the MS wordfile(.DOC) line by line using Apache POI, what is Apache POI and what is the need i already explain in previous post, you can find that post here for executing this program we need to download Apache POI api and make jar files in…
before going to use this post My strong advice to see this post first. /* by using this program iam trying to insert data to the Excel sheet */ /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package excelsheetreading; /** * *…
/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package keyboardreader; // my package /** * * @author vijay * http://javamix.wordpress.com */ import java.util.*; import javax.swing.*; import java.awt.*; public class SystemEnvironmentlook { private final static JTextArea output = new JTextArea(); public static void main( String…
package automatedsms; // my package name /** * * @author katta vijay */ import java.util.Calendar; import java.text.SimpleDateFormat; public class DateUtils { public static String now(String dateFormat) { Calendar cal = Calendar.getInstance(); SimpleDateFormat sdf = new SimpleDateFormat(dateFormat); return sdf.format(cal.getTime()); } public static void main(String arg[]) { // different date formats System.out.println(DateUtils.now(“dd MMMMM yyyy”)); // calling now…
