Getting started with my tiny computer "Raspberry Pi Zero W"


This should be one of many posts about Raspberry Pi Zero W - At least this is what I intend to do-

Elements for sucessful scholarship essay writing help

A college scholarship essay is different than an academic or application essay. First, you must understand what the sponsoring institution or organization values, then you need to write your essay to conform to those values while meeting the strict scholarship essay requirements. In this article, we'll help you understand and follow the rules of scholarship essay writing. But there's no need to be anxious with a scholarship essay writing assignment. With a good understanding of the elements of a successful research paper, the process can be made a whole lot easier and simpler.

Java OCR Applications using Tesseract

based on my quick search I couldn't find any mature Java OCR libraries, and as I wanna try something so I will not go with any commercial solution>

Also after quick search I found recommendations about Open Source OCR library called Tesseract

Oracle Sessions Monitoring

The following will discuss the information that can be gathered regarding a specific session. .

The main location for all session information is the v$session view.
The sessions.sql script displays session information using this view along with the v$process, v$sesstat, and v$statname views.
The v$process view provides information about the background processes that service the sessions,
while the v$sesstat and v$statname provide statistical information about the session.

select a.username, a.osuser, a.sid, a.SERIAL# , d.spid,

Fixmbr - Repair Master Boot Record (to remove Grub or lilo Boot menu)

To Fix Master Boot Record to remove Grub or lilo Boot menu I found this post is really helpful.

and all what I did is to download MbrFix.exe

and to run the Recommended use of mbrfix to run Windows again

Create any bootable floppy disk/diskette A: (even with older Windows systems)

Sending xmlbean request to Service using SOAP-UI

If you want to send a sample XML bean request to one of your webservice operation using SOAP UI.
You will have to take care of some points while constructing the xmlbean sample request:

  1. Replace < with "&lt ;" without space
  2. start immediately after your operation parameter that is going to enclose the sample request with the request tag.
  3. this request tag should include the xmlns attribute relevant to your XSD.
    ex: xmlns=""

WSIT Webservices keystore/truststore config keeps generated in the

My WEB-INF\classes\META-INF\wsit-com.gemplus.scms.gateway.pis.PISServices.xml

keeps getting the following ws-policy keyStore
<sc:KeyStore wspp:visibility="private" type="JKS" storepass="changeit" alias="xws-security-server"/>

injected into my wsit-com.gemplus.scms.gateway.pis.PISServices.xml and which causes a problem while trying to run my web application and generates the following stack trace

Windows Batch for renaming files extensions

Sometimes you need some batches for doing stuff like appending extension to existing files or removing extension from existing files
After googleing as I'm not good in CMD scripting I manged to write both renameToOld.bat and undo-renameToOld.bat batches
which rename all the files found in a specific folder to *.old and reverse operation by removing the .old extension from the files found in a specific folder.

for renameToOld.bat :

REM Remove the double quotes from the front and end of the root path

Changing the java package view in Netbeans 6.9.1

In this post I will provide answer to a question that is being asked too many times.

the question is How can I change the Java package view in Netbeans 6 to be tree view?

as most of NB users in previous releases used to change this from menus Look and feel; in the current release of Netbeans 6.x.x they have changed the way that can be used to change the java package view to be done by a simpler way that no body will even think about trying it which is.

Mubarak 8 months to Handover

in my field which is IT any one who wanna leave his job have to handover his duties in a period not more than 1 month and not less than 1 month unless agreement between the employer and the employee stated that the employee can hand over in less period.

This agreement stands in the employer side so that the work can go on after the employee leaves.

 If we applied this on the Egyptian situation I guess President Mubarak (Employee) doesn't need 8 months to handover especially the employer (Egyptians) don't need this handover.

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