QR Code reader and Generator

BeeTagg is a free QR code reader for mobile, it can read from image or directly from camera:
http://www.beetagg.com/

for generating QR code also you can use following websites:

http://qrcode.kaywa.com/
http://code.google.com/apis/chart/docs/gallery/qr_codes.html

for example following QR code is softminer.net

Calling Thread Method with Parameter

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Runtime;
using System.Runtime.CompilerServices;
using System.Security;
using System.Text;

public class MainClass
{
    public static void Main()
    {
        Thread paramThread = new Thread(ParameterizedFunction);
        paramThread.Start("Test");

        paramThread.Join();
    }
    private static void ParameterizedFunction(string o)
    {
        Console.WriteLine("Param worker: {0}", o);
    }
}

Threading in C#

Sometimes you need to do two different task and you want that the task do simultaneously or one task wait for other task to finish.

in the following example , there are three different Thread and when you join the Thread they will wait until all joined thread finished.

using System;
using System.Threading;

class MyThread
{
    public int count;
    public Thread thrd;
    public MyThread(string name)
    {
        count = 0;
        thrd = new Thread(this.run);
        thrd.Name = name;
        thrd.Start();
    }
    void run()
    {
        Console.WriteLine(thrd.Name + " starting.");
        do
        {
            Thread.Sleep(500);
            Console.WriteLine("In " + thrd.Name +
                              ", count is " + count);
            count++;
        } while (count < 10);

        Console.WriteLine(thrd.Name + " terminating.");
    }
}
class MainClass
{
    public static void Main()
    {
        Console.WriteLine("Main thread starting.");

        MyThread mt1 = new MyThread("Child #1");
        MyThread mt2 = new MyThread("Child #2");
        MyThread mt3 = new MyThread("Child #3");

        mt1.thrd.Join();
        Console.WriteLine("Child #1 joined.");

        mt2.thrd.Join();
        Console.WriteLine("Child #2 joined.");

        mt3.thrd.Join();
        Console.WriteLine("Child #3 joined.");
        
        ThreadStart mythred = new ThreadStart(test);
        Thread t = new Thread(mythred);
        t.Start();
        t.Join();

        Console.WriteLine("Main thread ending.");
    }

    private static void test()
    {
        Thread.Sleep(3000); 
        Console.WriteLine("My thread finished");
    }
}

for more information you can check here

Domain Records

the main important NS record which shows where the hosting configurations is:

for example: www.test.com
ns1.domain.com
ns2.domain.com

then what you need to do is to add a new domain to your hosting plan:

when you add the domain to your host then the A record will automatically refer to web server:

for example web server is on x.x.x.x server then the A record will be on this IP.

the MX will also on the webserver configuration

Domain server---------------- Host --------------- Webhosting
www.test.com ---------------> domain.com
ns1.domain.com---------------> A --------------> x.x.x.x
ns2.domain.com --------------> Cname

word wrap in Table

the words will break in TD when there is a space between the words. but when there is no space it will not break even if you specify a width to it.

example: 111111111111111111 will not break
1111111111111 2222222222 will break to
1111111111111
2222222222

solution in IE : use style="word-wrap: break-word";

this tag is working just in Internet explorer, solution for other browser is to use:

<wbr>

&shy;
 

in between.