OpenOffice Writer -How to Remove Page Number only from Cover Page

Today morning i want to create Word Document.Normally write word document I am using Open Office Writer.In that Report I want to have page Number.But Then Cover Page should be with out page Number.In this situation i used the page Number as footer value.

As a developer,I want to share this information with other.Because I feel writing this information will help some one in the world in a some day in the future.

How I insert Page Number

Insert -> Footer-> Default
Insert -> Field -> PageNumber

Then the page Number is apply to all the pages including cover page.

How I remove Cover Page Page Number

select the cover page (start the curser with bottom of page and ended beginning of the page)
right click and select Pharagraph
Then you get a pop up window,which is mention on the image.

Break section
tick on insert
Type as Page
Position as Before
With Page Style as First Page
Page Number 0

Then you will see cover page Page Number disappear.

My volunteer experience with Oxfam shop

My University advice me to work as volunteer while i am Studying.I search for volunteer opportunity through out the London few days.Then i found Oxfam shop in Richmond area.After three successful interviews Oxfam manager select me as a Volunteer.So I just feel to write it down about Oxfam in my blog.

What is Oxfam ?
Oxfam works directly with communities and seeks to influence the powerful to ensure that poor people can improve their lives and livelihoods and have a say in decisions that affect them.
History
Oxfam was originally founded in Oxford in 1942 as the Oxford Committee for Famine Relief by a group of Quakers, social activists, and Oxford academics; this is now Oxfam Great Britain, still based in Oxford, UK. It was one of several local committees formed in support of the National Famine Relief Committee.

Oxfam Shop
Oxfam has numerous shops all over the world, which sell many fair-trade and donated items. They opened their first charity shop in 1948.The proceeds from these usually get paid to different charities or are used to further Oxfam's relief efforts around the globe.

UK government strict the international student rule

UK government has announced this month that next year (2012) April onwards change the international education student's rule.According to the new rule (Post Study work)PSW of the 2 years have been remove. So next year April onwards international student will not get the PSW.

Government had to take this decision,because this year unemployment rate have been increase.Currently student very hard to find part time jobs and also currently London is so crowded.All these facts put the government into that decision.So if any one plan to come to UK for education,think about it twice.

SL on 2011 World cup final

Sri lanka cricket team play well on the 2011 world cup.But fortunately or unfortunately they lost the last final match of the world cup.But as a Team they performance well.No duet on it.Kumara Sangakkara played a well role as a captain.Also he play good role on wicket keeping.As a batsmen also he played well.Mahela played the well role as a vice captain .Also he play well as a batsmen.Dilshan and upul Tharanga play good opening partnerships.Mathews play good role on middle order as a batsmen as a bolwer.Malinga bowled superbly.Muralidrana,Ajantha Mendis bowled well.Finally whole team work as a one team.

Finally but not least,Aravinda De Sliva play good role as a selecting Committee member.

Finally we play well as a team,we achieve what we can.I am really happy as a sri lankan.

How to extract password protected zip file using java program

After the without password zip file extraction process, I start hunting password protected zip file extraction process. After Two days research I found out a web site, which is available free and open source jar file .From that jar file we can extract a password protected zip file. That jar file is zip4j.jar file .you can find out this jar file and it’s information in the following URL.

http://lingala.net/zip4j/

I have downloaded the zip4j.jar file
And I have implemented the following source code
=================================================



import java.io.IOException;
import net.lingala.zip4j.core.ZipFile;
import net.lingala.zip4j.exception.ZipException;
import net.lingala.zip4j.io.Zip4jInputStream;

/**
*
* @author Administrator
*/
public class Main {

/**
* @param args the command line arguments
*/
public static void main(String[] args) throws IOException {
// TODO code application logic here
try{
ZipFile zipFile = new ZipFile("c:\\zip\\29111001.124.zip");
// Check to see if the zip file is password protected
if (zipFile.isEncrypted()) {
// if yes, then set the password for the zip file
zipFile.setPassword("abcd");
}
zipFile.extractFile("29111001.124.txt", "c:\\zip\\12\\");

}catch(ZipException ex){
System.out.println("error "+ ex );
}
}

}
=======================================================
In this program
zip file is available at c:\\zip\\29111001.124.zip
and extracted file is available at c:\\zip\\12\\ folder
Here "abcd" is the password used to extract zip file.

Note :- i have write down this source code for benefit of all the java programmer.

How to extract a zip file (without password protected) using java Program

I have assigned a job, which has a module to read a password protected zip file using java program. At the beginning I was able to write a java using ZipInputStream class.( java.util.zip package).In that program I can extract zip file ,which does not have password protection. But when it comes to password protected zip file extraction, java.util.zip package does not support. For the zip file without password it works very well.

Here is the sample code i have use for that

==============================================================
import java.io.*;
import java.util.zip.*;
public class UnzipExample
{
public static void main(String a[])
{
try
{
BufferedOutputStream out = null;
ZipInputStream in = new ZipInputStream
(new BufferedInputStream(new FileInputStream(a[0])));
ZipEntry entry;
while((entry = in.getNextEntry()) != null)
{
int count;
byte data[] = new byte[1000];
out = new BufferedOutputStream(new
FileOutputStream("out.txt"),1000);
while ((count = in.read(data,0,1000)) != -1)
{
out.write(data,0,count);
}
out.flush();
out.close();
}
}catch(Exception e)
{
e.printStackTrace();
}
}
}

===========================================================

According to this source code we have to pass the zip file name ,when it run the program (run time).

===================================
java UnzipExample 11.zip
===================================

In this program, "out.txt" is the output file

Water pump market in Sri Lanka

Today I got an idea to write down a article about water pump in sri lankan market.I had to buy a water pump ,because my home need one.Home had a water pump ,which is 20 years old.It’s a ANTON Brand.That water pump is good one,but now ANTON is not in the water pump market any more.So difficult to repair that old water pump.So I decide to buy new one. There fore first I have done a research on water pumps in sri lanka.
I have found out following brand of water pumps in sri lanka.
1.Jinesena
2.Solex
3.Arpitec
4.singer
5.Z-lon



Jinesena ,It’s the sri lankan most popular brand for the water pump since 1932 .It’s spare parts for available every way in sri lanka.This brand water pump are durable.Price wise it’s the no 1 water pump. 3/4 horse power brand new water pump will be nearly 16,000 – 18,000 sri lanka rupees. This brand product had ISO 9001 and ISO 9001/2000 certification. Jinesena water impeller is made from white steel .So it’s durable . They also produce Industrial Pumps and Agricultural Pumps. You can reach Jinesena product by dialing 011 2584919 or visit www.jinasena.com



Solex ,not famous than Jinesena.But It had potential market in sri lanka.Solex water pump spare parts wildly available throughout the sri lanka.It’s spare parts are more cheaper than compare to Jinesena.If you are buy a water pump for a home ,this is the right brand.This brand available in sri lanka since 1980.This brand had a ½ horse power water pump. you can buy ½ horse power brand new water pump nearly 8,000 -10,000 sri lanka rupees.3/4 horse power brand new water pump will be 12,000 -14,000.Solex water impeller is made from copper .So it’s durable .They issues you 5 years warranty. You can reach Solex product by dialing 11 2931730 or visit www.solexeng.com.



Arpitec,product of Arpico people. Arpico people came to water pump market very recently. So unlike Jinsena,Solex Arpitec do not have rich history in water pump market. Arpitec impeller is made from steel.So it might get damage.Price wise it’s cheaper than Jinesena and Solex both.you can buy ¾ horse power brand new water pump 10,000 SL rupees.1/2 horse power one 6,000 SL rupees.you can reach Arpico water pump by dialing 11 4310500 or visit www.arpico.com



Singer ,came to water pump market latter part of the 90.They are spare parts are widely available. They suction speed is less compare to Jinsena and solex.They had various selection,not like other brand.So you can buy a good suction speed water pump with ¾ horse power 14,000 SL rupees. you can reach Singer water pump by dialing 11 2316316 or visit www.singersl.com

Z-lon,came to water pump market very recently.They are the cheapest brand in sri lanka.You can buy ¾ horse power water pump 8,000 – 9,000 SL rupees.Spare parts are not widely available.spare parts are available in a limited area.i have no idea about it’s impeller. you can reach Z lon water pump by dialing 114760100.

All these information are base on my own personal experience.If you are hope to buy a new water pump better to visit all these brands .After that get some idea about each and every brand. Next decided what your requirement is. After that select the brand and capacity you need .They buy a water pump according to your requirement.In this article I point out nutshell of the water pump market in sri lanka .There can be other brand,But i found out only these brands in sri lanka.Any way good luck for your water pump hunting job.