2-2 CSE Text Books as per JNTU (r07 Regulation)




1 -
Software.engineering.book.PGD.pdf
2 - Software Engineering By Roger S. Pressman 5th Edition.pdf

3 - Codewarrior - Principles ofProgramming Languages.pdf

4 - Data Base Management System s By RaghuramaKrishnan, Johannes Gehrke, TATA McGrawHill 3rd Edition

5 - Data base System Concepts By Silberschatz, Korth, McGrawHill 5th Edition

5 - Java The complete Reference 5th edition

How To Open Multiple Google Talks in Windows


Are you a big fan of Google like me and all the members of your family are having GMail Ids . Do more than two of you want to open Google Talk at the same time without signing off the other Google Talk? How To do it? Here is a simple trick which works on Windows (I dont know whether it works on Linux/Mac or any other Operating System).





Open Start --> All Programs --> Google Talk --> Right Click on Google Talk.exe --> Click on properties


Goto Shortcut Tab

Observe Target Box in the following figure it ends with /startmenu.



Now change it to /nomutex as shown in the figure and apply the changes.



You are done. Now you can open multiple Google Talks at the same time as shown below.



Are You new to this Google Talk and GMail Id , then you should not miss to have GMail Id. To Sign up for a GMail Id Click Here. To download Google Talk Client Click Here.



Fix Show Hidden Files !!

Are u Facing Problem Like When you Click Show Hidden Files it Automatically Resets to Do not Show Hidden Files ?



Dont Worry this Problem is due to Virus,

Follow these Steps To Show your Hidden Files:

1. Go to Start --> Run, then type regedit

2. Navigate to the registry folder HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL


3. Find a key called CheckedValue.

4. Double Click CheckedValue key and modify it to 1."DefaultValue" to 2 This is to show all the hidden files.




Now you should be able to view all the hidden files, and also to alter its status from folder options.

Use Trojan Remover to Solve these Register Problems Caused by Virus.


Remove AUTORUN.INF from infected computers

Remove Autorun.inf Manually here i have given 3 methods .Choose anyone Method to remove the Virus...



1st Method :

Start-->Run--> Type Cmd -->Click Ok

so just type this stuff
at c:\ prompt

attrib a*.inf -h -a -s -r
del autorun.inf

Note : Then Change the Drive Letter C,D,E,F,G....and repaeat the Same Process..

Example :





2nd Method:

This Method is Simple and Easy,

Here is a simple code to remove autorun.inf: (start copying from the next line down):

cd\
c:
attrib -r -s -h autorun.inf
del autorun.inf
d:
attrib -r -s -h autorun.inf
del autorun.inf
e:
attrib -r -s -h autorun.inf
del autorun.inf
f:
attrib -r -s -h autorun.inf
del autorun.inf
g:
attrib -r -s -h autorun.inf
del autorun.inf
h:
attrib -r -s -h autorun.inf
del autorun.inf
i:
attrib -r -s -h autorun.inf
del autorun.inf
j:
attrib -r -s -h autorun.inf
del autorun.inf
k:
attrib -r -s -h autorun.inf
del autorun.inf
l:
attrib -r -s -h autorun.inf
del autorun.inf
m:
attrib -r -s -h autorun.inf
del autorun.inf
n:
attrib -r -s -h autorun.inf
del autorun.inf
o:
attrib -r -s -h autorun.inf
del autorun.inf
p:
attrib -r -s -h autorun.inf
del autorun.inf
q:
attrib -r -s -h autorun.inf
del autorun.inf
r:
attrib -r -s -h autorun.inf
del autorun.inf
s:
attrib -r -s -h autorun.inf
del autorun.inf

Copy this in a NOTEPAD file, then save the notepad file as : "file.bat" and then run it to remove all the rubbish of autorun.inf

3rd Method :

Run Autorun Virus Remover 2.3 Utility to Remove Autorun Virus Completely from ur Pc and Pendrive.



http://rapidshare.com/files/129077503/Virus.Remover.2.3.rar


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If you want to contact us then...


Mail us at : sivakishanv@gmail.com





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Disclaimer



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Blog owners hold no responsibility for any illegal usage of the content.
If you find any content that is violating the copyright law, please send an email to sivakishanv@gmail.com and we shall remove it within 2 days. If you don’t agree, please EXIT NOW !!

Something new in Gmail

This isn't NEW news, by any means, but I was just admiring it so I thought I'd point it out in case you haven't yet seen it.

Have you ever attached a file and then sent the email before the file was truly attached? I have. Several times. It didn't tell you that it was working to attaching it, did it? NO! You thought it worked like desktop clients.

Well, it still doesn't work like a desktop client, but at least now when you attach a file you'll see a thermometer that shows the progress of the attachment. YES!!

Not needed to install Bluetooth Software in XP

Inbuilt bluetooth software in win. XP

Now u don't need 2 install any software for ur bluetooth device.
u don't know bt u already had it in ur window xp nd vista
it can b used as :


1.Open the run command

2.Now type ' fsquirt ' [Without Quotes]

3.Now just select whether you want to send or receive any file.

vry easy

NOTE : BLUETOOTH DEVICE NEEDED



Breaking The XP Password

In case of user password boot the pc in safemode by pressing the F8 key and then selecting the Safe Mode option. You can now logon as an administrator and XP wont prompt for the password. Incase of an administrator account try rebooting the pc in DOS. access C:\Windows\system32\config\sam . Rename SAM as SAM.mj
Now XP wont ask for password next time You Login. Also

Go to the cmd prompt .
Type net user *.
It will list all the users.
Again type net user "administrator" or the name of the administrator "name" *.
e.g.: net user aaaaaa *(where aaaaaa is the name).
It will ask for the password.
Type the password and there you are done.
Logging In As Administrator:

Hold the Ctrl-Alt key and press Del twice. This will bring up the normal login and you can log on as Administrator.

To unhide the Administrator account so it does show up:

Start Regedit

Go to HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows NT \ CurrentVersion \ Winlogon \ SpecialAccounts \ UserList

Unhide the Administrator key by giving it a value of 1



Renaming The Start Button

To rename the start button, you will need a hex editor.
My preference is UltraEdit

Copy the \windows\explore.exe file to a new name (e.g. explorer_1.exe)
With the hex editor, open that file and go to offset 412b6
You will see the word start with blanks between each letter
Edit it be any 5 characters or less
Save the file
Boot to DOS
Copy the existing c:\windows\explorer.exe to explorer.org
Copy explorer_1.exe to explorer.exe
You will also need to replace the explorer.exe in the c:\windows\system32\dllcache file as well with the new one.
Note: If the partition is NTFS and you can't access the files from DOS:

Start Regedit
Go to HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows NT \ CurrentVersion \ Winlogon.
Change the value of Shell from Explorer.exe to explorer_1.exe



Speed up your internet by 20%

Microsoft reserves 20% of your available bandwidth for their own purposes like Windows Updates and interrogating your PC etc

but u can get it back!

just Click Start then Run and type "gpedit.msc" without quotes.This opens the group policy editor. Then go to:
Local Computer Policy
then Computer Configuration
then Administrative Templates then Network then QOS Packet Scheduler and then to Limit Reservable Bandwidth.

Double click on Limit Reservable bandwidth. It will say it is not configured, but the truth is under the 'Explain' tab i.e."By default, the Packet Scheduler limits the system to 20 percent of the bandwidth of a connection, but you can use this setting to override the default."
So the trick is to ENABLE reservable bandwidth, then set it to ZERO. This will allow the system to reserve nothing, rather than the default 20%....



FAT into NTFS

FAT into NTFS

NTFS IS BETTER THEN FAT32

There are two way to convert FAT32 into NTFS….
Conver.exe
And FORAMT

Format will delete the whole data whereas convert.exe will retain your data
You better hav yor mind made up before converting FAT into NTFS

Click on start| run
Type cmd and press enter
Type the foll command
Convert X: /FS:NTFS
X is the drive u want to convert



chat with command prompt

If you want personal chat with a friend
you don't need to download any yahoo messenger
All you need is your friends IP address and Command Prompt.
Firstly, open Notepad and enter:
@echo off
:A
Cls
echo MESSENGER
set /p n=User:
set /p m=Message:
net send %n% %m%
Pause
Goto A
Now save this as "Messenger.bat". Open the .bat file and in Command
Prompt you should see:
MESSENGER
User:
After "User" type the IP address of the computer you want to contact.
After this, you should see this:
Message:
Now type in the message you wish to send.Before you press "Enter" it should look like this:
MESSENGER
User:27.196.391.193
Message: Hi
Now all you need to do is press "Enter", and start chatting!



Display message on startup XP

If you would like to display a legal message or any other message in a pop-up
window when windows starts read below:
Start Regedit; if you are unfamiliar with Regedit please see our FAQ.
Navigate to HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows
NT/CurrentVersion/Winlogon.
Modify the key “legalnoticecaption” with what you want to name the window.
Modify the key “legalnoticetext” with what you want the window to say.
Restart.



Make the folder INVISIBLE without hiding

Make your folders invisible............

1)Right Click on the desktop.Make a new folder
2)Now rename the folder with a space(U have to hold ALT key and type 0160).
3)Now u have a folder with out a name.
4)Right click on the folder>properties>customize. Click on change icon.
5)Scroll a bit, u should find some empty spaces, Click on any one of them.
click ok Thats it,

now u can store ur personal data without any 3rd party tools.



Hide Desktop icons

If you want scare your friend and have access to his computer, you can hide icons from his computer desktop this way.
Open Regedit

HKEY_CURRENT_USER\Software\Microsoft\Windows\ CurrentVersion\Policies\Explorer

Than, do follow:
Edit- New- DWORD value
and name new value - "NoDesktop"

Default value change to 1, close regedit, restart Windows.



Add your name to the right bottom corner of your computer window.

For Microsoft Windows XP.
Go to:
Start.
Control Panel.
Regional and Language Options.
Click the Customize button.
Select Time tag.
Highlight AM and type the name you want to display . Repeat with PM.
clicK apply and than ok.......

Best PC Configuration...

Many of us will be facing the problem in choosing the best configuration to buy the computer na...So i think this would solve the problem to some extent....

Processor - AMD Athlon 64 3200+ (939 pin)@ 2.0 GHz with stock CPU heatsink and fan

Motherboard - Asus A8N32-SLI Delux nVidia nForce 4 SLI-X16 2000MT/s FSB, PCI-E, DDR400 with RAID (XX) Asus A8N-VM

Memory : Kingston 1GB (2 x 512MB) DDR400 PC3200 (XX) Kingston 512MB DDR400

Graphic Card: nVidia Geforce 6800 Ultra 256MB PCI-E (XX) nVidia Geforce 6600 GT 256MB PCI-E

Hard drive 1: Hitachi Deskstar T7K250 (160GB) SataII with 8MB Cache

Hard drive 2 (for RAID) (optional): Hitachi Deskstar T7K250 (160GB) SataII with 8MB cache. (medium level config - go for a single hard drive either 160GB or 250GB (Hitachi Deskstar T7K250)

Raid Setting: striped RAID 0

Sound: onboard 7.1 or 5.1 channel. If you want more, go for Creative sound cards.

DVD Rewriter - LITEON 1693S

LAN : Onboard

Power supply : Powersafe or Antec 500W

Case: Antec (expensive but worth) or any other case with at least 3 fans and addition cooling space with outside LCD display about chassi fan etc.

Keyboad- Internet multimedia keyboard (Logitech)

Mouse - Logitech MX500 or MX300 (XX) Any good optical mouse you want with high scan rate.

Floppy drive - Sony

Joystick = Logitech

Wheel = Logitech


Disable Autoplay option of CD's

That autoplay CDs can be really annoying sometimes. If you thing so, than turn of that option.

If you are on Windows XP:
Start
RunQpedit.msc
Computer config
Administrative template
System
Double click on - "Turn off autoplay"
Enable If you change your mind sometimes, just do Disable on end of this instead Enable.

Improve the broadband performance in Windows XP/2003

Well, before doing this....do this test.

1) Goto http://www.testmy.net/ and click on Download Speed Test, and then on Smart Test....(and while conducting this test, don't forget to close all Instant Messagers, and there should be no other web activity, other than the test)
2) Note down the speeds.
Now, lets see, what all changes to be made.....
This tip is designed for increased BROADBAND speed in Windows XP while using standard Network Interface cards (NIC) that are connected to ADSL modems, or when using any directly-connected USB ADSL modem.
To speed up the Internet connection speed we need to configure a special buffer in the computer's memory in order to enable it to better deal with interrupts made from the NIC or the USB modem.
This tip is only recommended if you have 256MB RAM or higher.
Step #1 - Identify the IRQ used by the NIC/USB modem

1. Open the System Information tool by running MSINFO3
2.EXE from the Run command.2. Expand System Summary > Hardware Resources > IRQs.
3. Look for the listing made for your NIC (in my case - a Intel® PRO/100+ Management Adapter). Note the IRQ next to the specified line (in my case - IRQ21).
In case of USB modems you will first need to find the right USB device used by your modem. Follow these steps:

1. Open the Device Manager tool by running DEVMGMT.MSC from the Run command (or by right-clicking My Computer > Hardware tab > Device Manager button).
2. Scroll down to Universal Serial Bus controllers and expand it.
3. Right-click the USB Root Hub and select Properties. Note that you might need to do so for all listed USB Root hubs (if there are more than one) in order to find the right one.
4. In the Power tab, look for your USB ADSL modem.
5. In the Resources tab look for the assigned IRQ (in this case - IRQ21).
6. This is the IRQ we're looking for.Note: IRQs and modem names might vary...

Step #2 - Modify the system.ini file

1. Run SYSEDIT.EXE from the Run command.
2. Expand the system.ini file window.
3. Scroll down almost to the end of the file till you find a line called [386enh].
4. Press Enter to make one blank line, and in that line type IrqX=4096 where X is the designated IRQ number we found in step #1, in my case it's IRQ21.Note: This line IS CASE SENSITIVE!!!
5. Click on the File menu, then choose Save.
6. Close SYSEDIT and reboot your computer.Done.
Speed improvement will be noticed after the computer reboots.

NOW DO THE SPEED TEST AGAIN (MENTIONED IN THE BEGINNING) AND NOTICE THE CHANGE IN SPEEDThe most speed improvement is visible with USB.


How to track the IP address of the sender in Gmail, Yahoo! mail or Hotmail

When you receive an email, you receive more than just the message. The email comes with headers that carry important information that can tell where the email was sent from and possibly who sent it.

For that, you would need to find the IP address of the sender.
The tutorial below can help you find the IP address of the sender.

Note:That this will not work if the sender uses anonymous proxy servers.

Finding IP address in Gmail :

1. Log into your Gmail account with your username and password.
2. Open the mail.
3. To display the headers,
* Click on More options corresponding to that thread. You should get a bunch of links.
* Click on Show original
4. You should get headers like this:
Gmailheaders :Abhiraj
Look for Received: from followed by a few hostnames and an IP address between square brackets. In this case, it is 65.119.112.245.
That is be the IP address of the sender!
5. Track the IP address of the sender

Finding IP address in Yahoo! Mail :

1. Log into your Yahoo! mail with your username and password.
2. Click on Inbox or whichever folder you have stored your mail.
3. Open the mail.
4. If you do not see the headers above the mail message, your headers are not displayed.To display the headers,
* Click on Options on the top-right corner
* In the Mail Options page, click on General Preferences
* Scroll down to Messages where you have the Headers option
* Make sure that Show all headers on incoming messages is selected
* Click on the Save button
* Go back to the mails and open that mail
5. You should see similar headers like this:
Yahoo! headers :Abhiraj
Look for Received: from followed by the IP address between square brackets [ ]. Here, it is 202.65.138.109.
That is be the IP address of the sender!
6. Track the IP address of the sender

Finding IP address in Hotmail :

1. Log into your Hotmail account with your username and password.
2. Click on the Mail tab on the top.
3. Open the mail.
4. If you do not see the headers above the mail message, your headers are not displayed.To display the headers,
* Click on Options on the top-right corner
* In the Mail Options page, click on Mail Display Settings
* In Message Headers, make sure Advanced option is checked
* Click on Ok button
* Go back to the mails and open that mail
5. If you find a header with X-Originating-IP: followed by an IP address, that is the sender's IP address
Hotmail headers :Abhiraj ,In this case the IP address of the sender is [68.34.60.59]. Jump to step 9.
6. If you find a header with Received: from followed by a Gmail proxy like this
Hotmail headers :Abhiraj
Look for Received: from followed by IP address within square brackets[].
In this case, the IP address of the sender is [69.140.7.58]. Jump to step 9.

7. Or else if you have headers like this
Hotmail headers :Abhiraj
Look for Received: from followed by IP address within square brackets[].
In this case, the IP address of the sender is [61.83.145.129] (Spam mail). Jump to step 9.

8. * If you have multiple Received: from headers, eliminate the ones that have proxy.anyknownserver.com.

9. Track the IP address of the sender...



Auto Refreshing orkut Scrapbook

This will open ur scrap book and keep refreshing every 2 minutes:

Orkut Auto Refresh

All u need to do is keep it open.
Now that partially serves the purpose of a scrap alert.
There was nothing much to do.
Just 2 lines of code

Delete undeletable files

Open a Command Prompt window and leave it open........

Close all open programs...........

Click Start, Run and enter TASKMGR.EXE

Go to the Processes tab and End Process on Explorer.exe.

Leave Task Manager open.

Go back to the Command Prompt window and change to the directory the AVI (or other undeletable file) is located in.

At the command prompt type DEL where is the file you wish to delete.

Go back to Task Manager, click File, New Task and enter EXPLORER.EXE to restart the GUI shell.

Close Task Manager


Reduce the Scan Disk check time delay.

"One of your disks needs to be checked for consistency. Youmay cancel the disk check, but it is strongly recommended that you continue.."

Every windows user would have encountered this message. Yes and its "recommended that you continue".

However the time delay of 10 seconds is what irritates me. By making a small tweak in the registry, we can change the time delay.

Start registry from Run----> regedit.

Navigate to HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager .
Don't expand the Session Manager tree.

On the right pane look out for 'AutoChkTimeOut' .

If its not there right-click--->New--->Dword value.
Rename it as 'AutoChkTimeOut'.

Now double click it and give the desired time delay in seconds.
[Choose Decimal while giving delay].
Press OK.
If the entry is not found, the default count down of 10 seconds will be used.

If it is set to 0 second, there will not be any count down.

If it is set to more than 3 days (259,200 seconds), the default value will be used.
Thats all.

Now reboot for the changes to take place.

The next time Scan Disk starts, there will be delay of the time you have specified.

If you want to confirm it then right-click on any drive ---->properties---->Tools---->Check Now.

Tick both and then start.

When prompted for check on next system startup click yes.


Increse ur internet Speed by another tricks

Follow the step:-
Go to desktop->
My computer-(right click on)->properties->
then go HARDWARE tab->
Device manager->
Now u see a window of Device managerthen
go to Ports->
Communication Port(double click on it and Open).
After open u can see a Communication Port properties.
Go the Port Setting:----and now increase ur "Bits per second" to 128000 and "Flow control" change to Hardware.
Apply and see the result..


Hack AirTel !!

Hacking Airtel Live GPRS access for PC 115.2 Kbps Internet

You need a PC or a Laptop and the required connectivity tools ,ie.,Serial/USB cable OR Infrared Device OR Bluetooth dongle

1) Activate Airtel Live! ( It's FREE so no probs)

2) Create TWO Airtel gprs data accounts (yep TWO) and select theFIRST as the active profile.

3) Connect your mobile to the PC (or Laptop) and install the driver foryour mobile's modem.

4) Create a new dial-up connection using the NEW CONNECTIONWIZARD as follows

Connecting Device : Your mobile's modemISP

Name : Airtel (or anything you like)Phone Number : *99***2#

Username and Password : blank

5) Configure your browser and download manager to use the proxy100.1.200.99 and port 8080.( My advice is to use Opera since youcan browse both wap and regular websites)

6) Connect to the dial-up account. You will be connected at 115.2kbps (but remember, that is a bad joke).

7) Pick up your mobile and try to access any site. You will get "AccessDenied..."(except for Airtel Live!). IT DOES NOT MATTER.Keep the mobile down.

8 ) On the PC ( or Laptop) open your browser, enter any address ,press ENTER and.......WAIT

9) After a few seconds the page will start to load and you have theWHOLE internet at your disposal.

The Settings on Sony Ericcson K700i Mobile

Under DATA COMM~~~~~~~~~~~~APN : airtelfun.com

USERNAME : blank

PASSWORD : blank

PASS REQ : OFFALLOW

CALLS : AUTOMATIC

IPADDRESS :DNS

ADDRESS :DATA

COMP : OFFHEADER

COMP : OFFUnder INTERNET PROFILES~~~~~~~~~~~~~~~~INTERNET

MODE : HTTP or WAP (both worked for me)

USE PROXY : YES

IP ADDRESS : 100.1.200.99

PORT : 8080

USERNAME :
Align Center
PASSWORD :


Some Useful Tricks of WINDOWS XP..

Here are some tricks to windows xp.
just check it.

go to start-run and type some word like this......

1- Private Character Editor
This program is for designing icons and Characters(Alphapet)Click :start
Then :run
type :EUDCEDIT---------------------------------------

2- iExpress
This Program is for conerting your files to EXCUTABLE files
Click : start
Then : run
type : iexpress-----------------------------------------

3-Disk Cleanup
This program used for cleaning harddisk to offer space
Click : start
Then : run
type : cleanmgr-----------------------------------------

4-Dr Watson
This program Is for repairing problems in Windows

Click : start
Then : run
type : drwtsn32------------------------------------------

5-Windows Media Player 5.
1Opens the old media player
Click : start
Then : run
type : mplay32


Google Search Tips !!!

You can make your search more efficient by learning some search basics !

Try these tips :

1. Use Of '+' sign :

This ensures that the results returned to you will definetly consist of the word following the '+' sign.

For Eg : Search: reviews of +iPhone and iPod

This will show results containing the word reviews or iPod but the results will definatly consist of iPhone !

2. Use Of '-' sign :

Using '-' sign before any word will ensure that the particular word will not be included in the results !

3. Use Of '~' sign :

Using '~' before any word will return the results also containing the synonyms of the word !

4. Search a particular site :

To search a particular website you can use the following syntax in the google search :

Search: site:www.xyz.com abc

For Eg :Search: site:http://pcremix.blogspot.com/ Google Search Tips

5. Define a word :

To get the definition of a word just use :

Search: define:abc


For Eg : Search: define:Computer

This will return you results which define 'Computer'.

6. Find Pages similar to a page :

To find a page similar i.e. consisting of same type of content, use the following syntax :

Search: related:http://www.xyz.com/

7. Search for exact phrase :

To search a set of words exactly together i.e.

For Eg :Search: "contact us"

This will return the results containing both contact and us together !

8. Using the wild card '*' :

The * sign can be used in places where the whole word is not known.
For Eg:Search: friend*

This will return the results containing friend , friends , friendship.

9. Using the '?' sign :

This is used when the full spelling of the word is not known.

For Eg:Search: fri??d

This will result that in the results in which any alphabet can take the place of '?' sign.

10. Use of boolean operators :

The boolean operators like AND,OR,NOT can be used in search box to connect the words !

The search engine understands them as what they mean but the must be in capital letters !

For Eg:Search: swim OR floatThis will return the results containing either swim or float !

Get rid of the annoying Microsoft error reports

This error report sending message can become quite annoying at times,it keeps on bugging
the user.

Not to worry about.

There is a simple way to get rid of it:

1.Go to Start->Control panel.

2.Go to system.

Now go to the Advanced tab.

3.Under the advanced tab,at the bottom click on 'Error reporting'.

Now click on 'Disable error reporting'.

You are done.You will not receive the error sending report anymore...........



The World Trade Centre [WTC] Trick

Did you know that the flight number of the plane that had hit WTC ...on 9/11 was Q33N ....

Now Open your Notepad in ur computer and type the flightnumber i.e Q33N...

Increase the Font Size to 72.

Change the Font toWingdings.

U will be amazed by the findings.

World's greatest Brand names. Where does they came from ?

Adobe - came from name of the river Adobe Creek that ran behind thehouse of founder John Warnock.

Apache - It got its name because its founders got started by applying patchesto code written for NCSA's httpd daemon. The result was 'A PAtCHy'server -- thus, the name Apache

Apple Computers - favorite fruit of founder Steve Jobs. He was three monthslate in filing a name for the business, and he threatened to call his company AppleComputers if the other colleagues didn't suggest a better name by 5 o'clock.

CISCO - its not an acronym but the short for San Francisco.

Google -the name started as a jokey boast about the amount of informationthe search-engine would be able to search. It was originally named 'Googol',a word for the number represented by 1 followed by 100 zeros. After founders,Stanford grad students Sergey Brin and Larry Page presented their project toan angel investor, they received a cheque made out to 'Google'

Hotmail - Founder Jack Smith got the idea of accessing e-mail via the webfrom a computer anywhere in the world. When Sabeer Bhatia came up withthe business plan for the mail service, he tried all kinds of names ending in'mail' and finally settled for hotmail as it included the letters "html" - theprogramming language used to write web pages. It was initially referred toas HoTMaiL with selective upper casing.

HP - Bill Hewlett and Dave Packard tossed a coin to decide whether thecompany they founded would be called Hewlett-Packard or Packard-Hewlett.

Intel - Bob Noyce and Gordon Moore wanted to name their new company'Moore Noyce' but that was already trademarked by a hotel chain, so theyhad to settle for an acronym of INTegrated ELectronics.

Lotus (Notes) - Mitch Kapor got the name for his company from 'The LotusPosition' or 'Padmasana'. Kapor used to be a teacher of TranscendentalMeditation (by Maharishi Mahesh Yogi).

Microsoft - coined by Bill Gates to represent the company that was devoted toMICROcomputer SOFTware. Originally christened Micro-Soft, the '-' was removed later on.

Motorola - Founder Paul Galvin came up with this name when his company started manufacturing radios for cars. The popular radio company at the timewas called Victrola.

ORACLE - Larry Ellison and Bob Oats were working on a consulting project for the CIA (Central Intelligence Agency). The code name for the project was called Oracle (acronym for: One Real Asshole Called Larry Ellison)

Red Hat - Company founder Marc Ewing was given the Cornell lacrosse teamcap (with red and white stripes) while at college by his grandfather. He lost it andhad to search for it desperately. The manual of the beta version of Red Hat Linuxhad an appeal to readers to return his Red Hat if found by anyone !

SAP - "Systems, Applications, Products in Data Processing", formed by 4 ex-IBMemployees who used to work in the 'Systems/Applications/Projects"

SUN - founded by 4 Stanford University buddies, SUN is the acronym for StanfordUniversity Network.

Xerox - The inventor, Chestor Carlson, named his product trying to say 'dry' (asit was dry copying, markedly different from the then prevailing wet copying).The Greek root 'xer' means dry.

Yahoo! - the word was invented by Jonathan Swift and used in his book 'Gulliver'sTravels'. It represents a person who is repulsive in appearance and action and isbarely human. Yahoo! founders Jerry Yang and David Filo selected the namebecause they considered themselves yahoos.


Solution for "Folder Options missing"

Many of us sometimes find the folder options missing in windows explorer.

Here's the solution

Open Run and then type "gpedit.msc".

Now goto User Configuration >
Administrative templates >
Windows Component >
Windows Explorer.

Click on Windows Explorer you will find the 3rd option on the right side of screen
"Removes the Folder Option menu item from the Tools menu"

Just check it,
if it is not configured then change it to enable by double clicking on it and after applying again set it to not configured.

I hopes that you will find the option after restarting windows.

Reinstalling Microsoft Task Manager

To reinstall the Microsoft Task Manager:

NOTE : You must be logged on as Administrator or as a member of the Administrators group in order to perform this procedure


1.Click Start , click Run , and then type the following command:
%systemroot%\inf


NOTE : There are no spaces at all in the preceding command line.


2.Click OK to open the INF folder.

3.Locate the file mstask.inf

Right-click the file, and then click Install . This will reinstall the files that Search needs to proceed normally.

You will be asked to place your windows XP cd rom in the drive.

Note : I have only tried on XP Pro

The Million Dollar Website..


[350px-The_Million_Dollar_Homepage.png]

The Million Dollar Homepage is a website developed by Alex Tew, a 21-year-old student from Cricklade, Wiltshire, England to help raise money for his university education.

"Launched on August 26, 2005, the website is said to have generated a gross income of $1,037,100 USD and has a current Google PageRank of 7. The site's Alexa ranking as of January 31, 2007 is 9,669[1], having peaked at around 127."

The index page of the site consists of a 1000 x 1000 pixel grid (one million pixels), on which he sells image-based links for US $1 per pixel, in minimum ten by ten blocks.

A person who buys one or more of these pixelblocks can design a tiny image which will be displayed on them, and also decide a URL which he or she wants them to link to, as well as a slogan displayed when hovering the cursor over the link.

The aim of the site was to sell all of the pixels in the image, thus generating one million dollars of income for the creator, which seems to have been accomplished.

On January 1, 2006, the final 1,000 pixels left were put up for auction on eBay. The auction closed on January 11 with the winning bid of $38,100.00. This brought the final tally to $1,037,100 USD in gross income.
Here is the Link for million dollars website..


Click Here to View Million Dollar Site


How to shutdown PC with a timer ?

METHOD 1

Do you know that you can make your PC shutdown at a time u wish to?
Here is the trick!!
How To Make A Shutdown Timer!

Step 1:

Right click on your desktop and choose "New=>shortcuts".

Step 2:

In the box that says "Type the location of the shortcut",
type in "shutdown -s -t 3600" without the quotation marks and click next.

Note: 3600 are the amount of seconds before your computer shuts down. So , 60secs*60mins=3600secs.

Step 3:

Make up a name for the shortcut and you're done.
You can change the icon by right clicking=>properities=>change icon=>browse.

To abort:

To make an abort key to stop the shutdown timer just create another shortcut and make
the "location of the shortcut" to " shutdown -a" without the quotes.


METHOD 2

Here is another trick to shutdown at a specific time, for example you wish to shutdown at 11:35am. Type this in
start=>Run

Type Code: at 11:35 shutdown -s
to abort

Code:

shutdown -a

take note: all time are in 24hr, example u would like to shutdown at 8:30pm, you should type

"at 20:30 shutdown -s" without quote


METHOD 3

you can use a batch for that as well it makes it easier to use
just run the batch and enter the time you want it to shutdown

shutdown.bat
Type Code:
@echo off
title Scheduled Shutdown Batch Example by chacha1234
color A
echo Enter Time To Shutdown (example 19:30)
set /p stime=
cls
at %stime% ""shutdown -s -t 00"" >nul
echo Your PC Will Auto Shutdown At %stime%
echo Press Any Key To Exit
pause >nul
exit


also you can add -c "desired message" at the end of the shutdown command
for example
shutdown -s -t 60 -c "Shutdown Pc"


using this command u can also schedule ur pc to restart
for example
shutdown -r -t 60 -c "Restarting Pc"

Access MSOffice 2007 docs with MSOffice 2003

Generally whenever we create Documents in MSOffice 2007,we are unable to open those files with MSOffice 2003 and earlier versions...

Here is the solution for that problem...

Your client just emailed a Microsoft Word 2007 document ending with a .docx extension but you have no clue about how to open and print the file or convert from docx to .doc and other text formats.



You can convert .docx to .doc or extract text from .docx files online using the free Zamzar.com or docxtodoc.com service. Unlike the Microsoft compatibility pack, these docx to doc conversion services do not require copy of Microsoft Office.



It is also possible to open and edit a .docx file in OpenOffice or StarOffice using the free Open XML Translator from SourceForge which converts .docx Word documents to .odf and vice versa.


OR

You need no hacks to read those Word 2007 files (docx) files without Office 2007.



Just mail all the Office 2007 document(s) to your own Gmail account and click the View as HTML link near the email attachment to convert those files into text / HTML format that can be viewed in the web browser itself.



This easy conversion method retains the document formatting (no images though) and works with docx, pptx and xlsx Open XML formats

Connect Google Talk With Yahoo! or Windows Live Messenger

Yahoo! Messenger and MSN (Windows Live) Messenger users can chat with each other easily without changing clients. Similarly, Google is working with AOL to allow users of Google Talk connect with their AIM buddies.

Now consider a completely different scenario - how do Google Talk users talk to their friends who are using Windows Live or Yahoo! Messenger ?

Here’s a a possible solution to make voice-over IP calls between Google Talk, MSN/Live Messenger and Yahoo! Messenger for free.

1. If you are on Google Talk and want to voice chat with someone on Yahoo!, add service@gtalk2voip.com as your Gtalk friend and then send the following message to your new buddy:

CALL xyz@yahoo.com [use your friends Yahoo! ID instead of xyz]

2. If you are on Yahoo! Messenger and want to connect with a Google Talk user, add gtalk2voip@yahoo.com to your Yahoo! buddy list and send the following message:

CALL xyz@gmail.com [use your friends Google Talk ID instead of xyz]

There are rumors that a new version of Windows Live Version is in the works that will connect to Google Talk and AOL Messenger but this is likely to support only text chat, not voice calls.


The Top Free Web Applications for the year 2008

[bestwebapplications.jpg]

1. Zamzar – Your cell phone records video in 3gp format but Windows Media Player cannot play these files. Your client has sent a document in Office 2007 format but you don’t have the software to read it. What you therefore need is Zamzar, an online service that can convert images, videos, audio and documents from one format to another without downloading any software.


2. Spypig – This is an email tracking service that will send you a notification as soon as someone opens your email. SpyPig works with web based email (like Gmail, Yahoo!) as well as desktop email clients like Outlook and Thunderbird.


3. Photoshop.com – This is like a light version of Adobe Photoshop that’s both free and requires no installation. You also get 2GB of storage space for saving those editing photographs online plus there’s a mobile version of Photoshop.com available for Windows Mobile.


4. Sumo Paint - While image editing apps like Photoshop Express or Picnik offer almost everything to edit your photographs online, a limitation with these tools is that you cannot use them to create new images from scratch. That’s where Sumo Paint enters the frame.


5. Skydrive – This is an online storage service from Microsoft where you can store files, photos and documents forever for free. You get 25 GB of storage space and the size limit per file is 50 MB.


6. Wakoopa – You have seen social Networks for senior citizens, for women, for pets, for toddlers and so on but Wakoopa is different - it’s a social network for software. The service tracks software and web apps that you frequently use and then recommends other software programs that are popular in your social circle.


7. Screen Toaster - You can record all your on-screen activity with Screen Toaster without downloading any software. When you hit the Stop button, the recorded video clip with auto-upload to the web and the quality is pretty good. See some more online screencasting applications.


8. Posterous – Posterous may look like another Tumblr style micro-blogging platform but it’s actually the best cross-publishing platform on the web. You can use the service to write blog posts, publish photos, uploaded video or even send tweets - all through a simple email message.


9. Truveo – Not exactly a web app but this search engine from AOL lets you find and play videos from all over the web including YouTube, MySpace, Metacafe, Blip.tv and other video sharing sites. Truveo also indexes video clips from news and entertainment websites.


10. Joongel - If you can’t find the information you’re looking for on Google, use Joongel as it will help you search other web properties from one convenient interface. Joongel works with blogs, images, social websites and more.


11. Iterasi – Web pages change frequently and some of your favorite websites may not even exist after few months. Iterasi will help you save an exact copy of web pages in a click so even if the original website goes down, you’ll still have all the stuff to read.


12. RescueTime - This will help you understand how you spend your time on the computer and the Internet. There’s no need for you to enter any data manually as all time tracking is done behind-the-scenes automatically.


13. Ping.fm - This service lets you interact with blogging sites and social networks through SMS, IM clients, desktop apps or the good old-email. Just send a message to ping.fm and your current status will be updated simultaneously across all the different social networks.


14. Meebo – If you have friends using multiple IM clients, you’ll find Meebo pretty useful. This is a web based IM client that lets you connect with friends on Google Talk, Facebook, Yahoo! Messenger and other popular IM clients from a central location without downloading anything.


15. Animoto – Slideshows are boring so Animoto turns your pictures into very interesting videos (or should I say movie trailers). The final video is produced in widescreen format and the quality is extremely impressive.


16. InstaCalc - This is an interesting mix of an calculator and a spreadsheet application much better than your default Windows calculator. Instacalc also supports unit conversion and you can embed the calculations in web pages while maintaining the interactivity.


17. Live Mesh – Mesh is a must-have service for people who work across multiple computers. Just add some folders to Mesh from one computer and access that content from anywhere else. Other than cloud storage, Mesh also offers remote desktop capabilities with copy-paste support. Also see comparison of Mesh with Live Sync.


How to Remove W32.USB Worm !!

Technical Details :

The name of this Virus is W32.USBWorm and it has Spread from USB/Pendrive.

Creates Folders in every folder and in every drive.

How to Remove W32.USBWorm

* Press Ctrl+Alt+Del.

* Go to Process tab

* Arrange Process name in Ascending Order by clicking on Image Name.

* Now look for services svchost.exe with User Name as System

* Right Click it and click End Process.

* Click Yes if asks for confirmation.

* You may receive one message saying System is shutting down in 60 second, save your all work.

* Here you need to open Start menu à Run and then type shutdown –a to terminate System Shutdown.

* Now go to C:/Heap41a and press Shift+Del to delete all file.


How to protect your PEN drive from VIRUS ?


Many of your PC/laptop's normally gets virus because of Pen Drives or USB devices (Even PC's who are not connected to network ). Some Virus like Ravmon Virus , Heap41a worm which are not detected by anti virus normally spreads mostly by the Pen Drives . In such a case what can you do to prevent your PC from getting infected with Virus that spreads through USB devices or Pen Drives ?

You can protect your PC by just following the simple steps below . It won't take much time.

* Connect your Pen Drive or USB drive to your computer .
* Now a dialogue window will popup asking you to choose among the options as shown in the figure.


Don't choose any of them , Just simply click Cancel.

*Now go to Start--> Run and type cmd to open the Command Prompt window .

*Now go to My Computer and Check the Drive letter of your USB drive or Pen Drive . Drive letter will be letter next to Removal Disk name or your pen drive name

*In the Command Window ( cmd ) , type the drive letter: and Hit Enter

*Now type dir/w/o/a/p and Hit Enter

*You will get a list of files . In the list , search if anyone of the following do exist

1. Autorun.inf

2. New Folder.exe

3. Bha.vbs

4. Iexplore.vbs

5. Info.exe

6. New_Folder.exe

7. Ravmon.exe

8. RVHost.exe

9. Diskknight.exe or any other files with .exe Extension .

If you find any one of the files above , Run the command attrib -h -r -s -a *.* and Hit Enter.

Now Delete each File using the following Command del filename ( E.g del autorun.inf ) .

That's it . Now just scan your USB drive with the anti virus you have to ensure that you made your Pen Drive free of Virus .

JNTU 3-2 CSE Text Books

3-2 CSE Text Books as per JNTU (R05 Regulation)


1 - Computer Graphics [Donald Hearn And M.Pauline Baker] : Download


2 - Compiler Design [Lex and Yacc] : Download

3 - Software Testing Methodologies [Baris Beizer] : Download
(Dreamtech 2nd Edition)

4 - Information Security

Hack Proofing Your Network : Download

Network Security Essentials [Willam Stallings] : Download

Cryptography and 3rd Edition [Stallings] : Download


5 - Neutral Networks [Simon Hhaykin] : Download

(A Comprehensive Foundations)

6 - Unix [Kenneth H.Rosenet Al] : Download

(The Complete Reference, Second Edition)



Dictionary Of Engineering


Thousands of technical terms from the various engineering disciplines -- from construction… to chemical engineering… to telecommunications - are included in the Dictionary. Just key in the word or phrase you're looking for, click on the "search" button, and every entry containing the term is displayed. Click on each displayed item for the definition. There's even a "quick index" feature that searches for your entry while you're typing it. Whether you're looking for "Abram's law" or "sulfuric acid alkylation," you'll find the answers right here. There's no better way to find the definitions you need - in an instant!.

Get a free download of 'Dictionary of Engineering' where you can get solutions for anything......


Download