import java.applet.Applet;
import java.awt.*;

/** Emulates the Counter and Counter2 classes, but this time
 *  from an applet that invokes multiple versions of its own run
 *  method. This version is likely to work correctly
 *  except when  an important customer is visiting.

public class BuggyCounterApplet extends Applet
                                implements Runnable{
  private int totalNum = 0;
  private int loopLimit = 5;

  // Start method of applet, not the start method of the thread. 
  // The applet start method is called by the browser after init is
  // called. 
  public void start() {
    Thread t;
    for(int i=0; i<3; i++) {
      t = new Thread(this);
      t.start();
    }
  }

  private void pause(double seconds) {
    try { Thread.sleep(Math.round(1000.0*seconds)); }
    catch(InterruptedException ie) {}
  }

  public void run() {
    int currentNum = totalNum;
    System.out.println("Setting currentNum to " + currentNum);
    totalNum = totalNum + 1;
    for(int i=0; i<looplimit ; i++) {
      System.out.println("Counter " + currentNum + ": " + i);
      pause(Math.random());
    }
  }
}

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10295
Categories:Programming Code Examples, Java/J2EE/J2ME, Advanced Swing
Tags:Java/J2EE/J2MEAdvanced Swing
Post Data:2017-01-02 16:04:31

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada

/** Try out a few instances of the Counter2 class. 

public class Counter2Test {
  public static void main(String[] args) {
    Counter2 c1 = new Counter2(5);
    Counter2 c2 = new Counter2(5);
    Counter2 c3 = new Counter2(5);
  }
}

/** A Runnable that counts up to a specified
 *  limit with random pauses in between each count.
 
public class Counter2 implements Runnable {
  private static int totalNum = 0;
  private int currentNum, loopLimit;

  public Counter2(int loopLimit) {
    this.loopLimit = loopLimit;
    currentNum = totalNum++;
    Thread t = new Thread(this);
    t.start();
  }

  private void pause(double seconds) {
    try { Thread.sleep(Math.round(1000.0*seconds)); }
    catch(InterruptedException ie) {}
  }
  
  public void run() {
    for(int i=0; i<looplimit ; i++) {
      System.out.println("Counter " + currentNum + ": " + i);
      pause(Math.random()); // Sleep for up to 1 second.
    }
  }
}

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10294
Categories:Programming Code Examples, Java/J2EE/J2ME, Advanced Swing
Tags:Java/J2EE/J2MEAdvanced Swing
Post Data:2017-01-02 16:04:31

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada

/** Try out a few instances of the Counter2 class. 

Driver class that creates three threaded objects (Counter2) that count from 0 to 4. In this case, the driver does not start the threads, as each thread is automatically started in Counter2's constructor. Uses the following class:
Counter2Test.java
Counter2.java
**************************    
public class Counter2Test {
  public static void main(String[] args) {
    Counter2 c1 = new Counter2(5);
    Counter2 c2 = new Counter2(5);
    Counter2 c3 = new Counter2(5);
  }
}

* Counter2.java A Runnable  that counts to a specified value and sleeps a random number of seconds in between counts. Here, the thread is started automatically when the object is instantiated.
/** A Runnable that counts up to a specified
 *  limit with random pauses in between each count.
 
public class Counter2 implements Runnable {
  private static int totalNum = 0;
  private int currentNum, loopLimit;

  public Counter2(int loopLimit) {
    this.loopLimit = loopLimit;
    currentNum = totalNum++;
    Thread t = new Thread(this);
    t.start();
  }

  private void pause(double seconds) {
    try { Thread.sleep(Math.round(1000.0*seconds)); }
    catch(InterruptedException ie) {}
  }
  
  public void run() {
    for(int i=0; i<looplimit ; i++) {
      System.out.println("Counter " + currentNum + ": " + i);
      pause(Math.random()); // Sleep for up to 1 second.
    }
  }
}

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10293
Categories:Programming Code Examples, Java/J2EE/J2ME, Advanced Swing
Tags:Java/J2EE/J2MEAdvanced Swing
Post Data:2017-01-02 16:04:31

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada

Template illustrating the second approach for creating a class with thread behavior. In this case, the class implements the Runnable interface while providing a run method for thread execution. 
public class ThreadedClass extends AnyClass implements Runnable {
  public void run() {
    // Thread behavior here.
  }

  public void startThread() {
    Thread t = new Thread(this);
    t.start(); // Calls back to the run method in "this."
  }

  ...
}

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10292
Categories:Programming Code Examples, Java/J2EE/J2ME, Advanced Swing
Tags:Java/J2EE/J2MEAdvanced Swing
Post Data:2017-01-02 16:04:31

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada

Creates and starts three threaded objects which count from 0 to 4. Uses the following class:
CounterTest.java
Counter.java
/** Try out a few instances of the Counter class. 
 public class CounterTest {
  public static void main(String[] args) {
    Counter c1 = new Counter(5);
    Counter c2 = new Counter(5);
    Counter c3 = new Counter(5);
    c1.start();
    c2.start();
    c3.start();
  }
}

Counter.java:A class that inherits from Thread and defines a run method that counts up to a specified value, pausing for a random time interval in between value counts.
/** A subclass of Thread that counts up to a specified
 *  limit with random pauses in between each count.
 
public class Counter extends Thread {
  private static int totalNum = 0;
  private int currentNum, loopLimit;

  public Counter(int loopLimit) {
    this.loopLimit = loopLimit;
    currentNum = totalNum++;
  }

  private void pause(double seconds) {
    try { Thread.sleep(Math.round(1000.0*seconds)); }
    catch(InterruptedException ie) {}
  }

  /** When run finishes, the thread exits. */
  
  public void run() {
    for(int i=0; i<looplimit ; i++) {
      System.out.println("Counter " + currentNum + ": " + i);
      pause(Math.random()); // Sleep for up to 1 second
    }
  }
}

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10291
Categories:Programming Code Examples, Java/J2EE/J2ME, Advanced Swing
Tags:Java/J2EE/J2MEAdvanced Swing
Post Data:2017-01-02 16:04:31

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada

/** Taken from Core Web Programming from 
 *  Prentice Hall and Sun Microsystems Press,
  *  © 2001 Marty Hall and Larry Brown;
 *  may be freely used or adapted.
 */

public class ThreadClass extends Thread {
 public void run() {
   // Thread behavior here.
  }
}

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10290
Categories:Programming Code Examples, Java/J2EE/J2ME, Advanced Swing
Tags:Java/J2EE/J2MEAdvanced Swing
Post Data:2017-01-02 16:04:31

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada

/* The following code example is taken from the book
 * "The C++ Standard Library - A Tutorial and Reference"
 * by Nicolai M. Josuttis, Addison-Wesley, 1999
 *
 * (C) Copyright Nicolai M. Josuttis 1999.
 * Permission to copy, use, modify, sell and distribute this software
 * is granted provided this copyright notice appears in all copies.
 * This software is provided "as is" without express or implied
 * warranty, and with no claim as to its suitability for any purpose.
 */
#include <algorithm>
#include <iostream>

using namespace std;

/* function that compares two pointers by comparing the values to which they po
int
 */
bool int_ptr_less (int* a, int* b)
{
    return *a < *b;
}

int main()
{
    int x = 17;
    int y = 42;
    int* px = &x;
    int* py = &y;
    int* pmax;

    // call max() with special comparison function
    pmax = max (px, py, int_ptr_less);
    cout << *pmax;
    //...
}

 /* 
42
 */       
    

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10195
Categories:Programming Code Examples, Java/J2EE/J2ME, Ajax
Tags:Java/J2EE/J2MEAjax
Post Data:2017-01-02 16:04:23

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada

/* The following code example is taken from the book
 * "The C++ Standard Library - A Tutorial and Reference"
 * by Nicolai M. Josuttis, Addison-Wesley, 1999
 *
 * (C) Copyright Nicolai M. Josuttis 1999.
 * Permission to copy, use, modify, sell and distribute this software
 * is granted provided this copyright notice appears in all copies.
 * This software is provided "as is" without express or implied
 * warranty, and with no claim as to its suitability for any purpose.
 */

#include <iostream>
#include <vector>
#include <deque>
#include <list>
#include <set>
#include <map>
#include <string>
#include <algorithm>
#include <iterator>
#include <functional>
#include <numeric>

using namespace std;

/* PRINT_ELEMENTS()
 * - prints optional C-string optcstr followed by
 * - all elements of the collection coll
 * - separated by spaces
 */
template <class T>
inline void PRINT_ELEMENTS (const T& coll, const char* optcstr="")
{
    typename T::const_iterator pos;

    std::cout << optcstr;
    for (pos=coll.begin(); pos!=coll.end(); ++pos) {
        std::cout << *pos << ' ';
    }
    std::cout << std::endl;
}

/* INSERT_ELEMENTS (collection, first, last)
 * - fill values from first to last into the collection
 * - NOTE: NO half-open range
 */
template <class T>
inline void INSERT_ELEMENTS (T& coll, int first, int last)
{
    for (int i=first; i<=last; ++i) {
        coll.insert(coll.end(),i);
    }
}



// return whether the second object has double the value of the first
bool doubled (int elem1, int elem2)
{
   return elem1 * 2 == elem2;
}

int main()
{
   vector<int> coll;

   coll.push_back(1);
   coll.push_back(3);
   coll.push_back(2);
   coll.push_back(4);
   coll.push_back(5);
   coll.push_back(5);
   coll.push_back(0);

   PRINT_ELEMENTS(coll,"coll: ");

   // search first two elements with equal value
   vector<int>::iterator pos;
   pos = adjacent_find (coll.begin(), coll.end());

   if (pos != coll.end()) {
       cout << "first two elements with equal value have position "
            << distance(coll.begin(),pos) + 1
            << endl;
   }

}

/*
coll: 1 3 2 4 5 5 0
first two elements with equal value have position 5

 */

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10194
Categories:Programming Code Examples, Java/J2EE/J2ME, Ajax
Tags:Java/J2EE/J2MEAjax
Post Data:2017-01-02 16:04:23

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada

/* The following code example is taken from the book
 * "The C++ Standard Library - A Tutorial and Reference"
 * by Nicolai M. Josuttis, Addison-Wesley, 1999
 *
 * (C) Copyright Nicolai M. Josuttis 1999.
 * Permission to copy, use, modify, sell and distribute this software
 * is granted provided this copyright notice appears in all copies.
 * This software is provided "as is" without express or implied
 * warranty, and with no claim as to its suitability for any purpose.
 */
#include <iostream>
#include <valarray>
using namespace std;

// print valarray
template <class T>
void printValarray (const valarray<T>& va)
{
    for (int i=0; i<va.size(); i++) {
        cout << va[i] << ' ';
    }
    cout << endl;
}

int main()
{
    // create and initialize valarray with nine elements
    valarray<double> va(9);
    for (int i=0; i<va.size(); i++) {
        va[i] = i * 1.1;
    }

    // print valarray
    printValarray(va);

    // double values in the valarray
    va *= 2.0;

    // print valarray again
    printValarray(va);

    // create second valarray initialized by the values of the first plus 10
    valarray<double> vb(va+10.0);

    // print second valarray
    printValarray(vb);

    // create third valarray as a result of processing both existing valarrays

    valarray<double> vc;
    vc = sqrt(va) + vb/2.0 - 1.0;

    // print third valarray
    printValarray(vc);
}

/*
0 1.1 2.2 3.3 4.4 5.5 6.6 7.7 8.8
0 2.2 4.4 6.6 8.8 11 13.2 15.4 17.6
10 12.2 14.4 16.6 18.8 21 23.2 25.4 27.6


 */

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10189
Categories:Programming Code Examples, Java/J2EE/J2ME, Ajax
Tags:Java/J2EE/J2MEAjax
Post Data:2017-01-02 16:04:23

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada

                var browser=navigator.appName;
                var b_version=navigator.appVersion;

<a href="http://www.justetc.net" target="_blank">
<img border="0" alt="hello" src="b_pink.gif" id="b1" width="26" height="26" onmouseover="mouseOver()" onmouseout="mouseOut()" />



Place the following code under script tag/in a javascript file

function mouseOver()
{
   document.getElementById("b1").src ="b_blue.gif";
}

function mouseOut()
{
   document.getElementById("b1").src ="b_pink.gif";
}

<map name="planetmap">

<area shape ="rect" coords ="0,0,82,126"
onMouseOver="writeText('You are over the target area')"
href ="target.htm" target ="_blank" alt="target" />

var t1=setTimeout("document.getElementById('id1').value='2 seconds!'",2000);
var t2=setTimeout("document.getElementById('id1').value='4 seconds!'",4000);
var t3=setTimeout("document.getElementById('id1').value='6 seconds!'",6000);

Direct Instance: 

pObj=new Object();
pObj.firstname="John";
pObj.lastname="Doe";
pObj.age=50;
pObj.eyecolor="blue";

document.write(pObj.firstname + " is " + pObj.age + " years 

function car(brand,make,model)
{
this.brand=brand;
this.make=make;
this.model=model;
}
var myCar=new car("Honda","2009","Accord");
document.write(myCar.brand +  myCar.make + myCar.model );

try
{
}
catch(err)
{
}

Under script tag/javascript file:

onerror=handleErr;
var alertTxt = "" 

function handleErr(msg, url, l)
{
   alertTxt = "Error Information:.nn";
   alertTxt += msg + "n";
   alertTxt += url + "n";
   alertTxt += l + "nn";
   alertTxt += "Click OK to continue.nn";
   alert(alertTxt);
   return true;
}

var x;
var myFriends= new Array();
myFriends[0] = "Shafiq";
myFriends[1] = "Rafiq";
myFriends[2] = "Abba";
myFriends[3] = "Amma";

for (x in myFriends)
{
   document.write(myFriends[x] + "
");
}

var d = new Date();
theDay=d.getDay();
switch (theDay)
{
case 5:
  document.write("Friday");
  break;
case 6:
  document.write("Saturday");
  break;
case 0:
  document.write("Sunday");
  break;
}

   var pattern = new RegExp("e","g");
   do
   {
     result=pattern .exec("This is the line where the regular expression will be searched on");
     document.write(result);
   }
   while (result!=null) 

Note: Brought from our old site: http://www.salearningschool.com/example_codes/ on Jan 2nd, 2017 From: http://sitestree.com/?p=10181
Categories:Programming Code Examples, Java/J2EE/J2ME, Ajax
Tags:Java/J2EE/J2MEAjax
Post Data:2017-01-02 16:04:23

Shop Online: https://www.ShopForSoul.com/
(Big Data, Cloud, Security, Machine Learning): Courses: http://Training.SitesTree.com
In Bengali: http://Bangla.SaLearningSchool.com
http://SitesTree.com
8112223 Canada Inc./JustEtc: http://JustEtc.net (Software/Web/Mobile/Big-Data/Machine Learning)
Shop Online: https://www.ShopForSoul.com/
Medium: https://medium.com/@SayedAhmedCanada