Tuesday, 25 December 2012

JAVA lecture Notes

Download Java lecture notes for 7th sem B.E Computer Science (06CS753)

 

File size:3.32mb

Click here to download 


C# and the .NET Platform

Download C# and the .NET Platform- Andrew Troelsen pdf




 File size:21.39mb

 

Click here to download C# and the .NET Platform.pdf

Enjoy :)

Wednesday, 5 December 2012

Difference between Harvard and Von Neumann architecture

        This is one of the common question asked in VTU B.E. 7th sem C.S. 1st unit of Embedded Computing Systems and since this answer is not given in the prescribed text book, i thought of finding the answer and posting it in my blog, so that it will be helpful for many vtu students. I Hope it is helpful.

Von Neumann Architecture:

  • It is named after the mathematician and early computer scientist John Von Neumann.

  • The computer has single storage system(memory) for storing data as well as program to be executed.

  • Processor needs two clock cycles to complete an instruction.Pipe lining the instructions is not possible with this architecture.

  • In the first clock cycle the processor gets the instruction from memory and decodes it. In the next clock cycle the required data is taken from memory. For each instruction this cycle repeats and hence needs two cycles to complete an instruction.

  • This is a relatively older architecture and was replaced by Harvard architecture.

Harvard Architecture:



  •  The name is originated from "Harvard Mark I" a relay based old computer.

  • The computer has two separate memories for storing data and program.

  • Processor can complete an instruction in one cycle if appropriate pipelining strategies are implemented.

  • In the first stage of pipeline the instruction to be executed can be taken from program memory.In the second stage of pipeline data is taken from the data memory using the decoded instruction or address. 

  • Most of the modern computing architectures are based on Harvard architecture.But the number of stages in the pipeline varies from system to system.

Source: http://v-codes.blogspot.in/

you can also find the differences in the following links:

wiki.answers.com

www.itportal.in

 

Tuesday, 4 December 2012

VTU B.E. DEC 2012 Exams Postponed

VTU B.E. DEC 2012 Exams Postponed. find the rescheduled dates below

2006 scheme:

06**75* postponed to 3rd-jan-2013

06**76* postponed to 5rd-jan-2013

Please find the attached notice from VTU :

click the link below:

rescheduled_notice.pdf 

For more info visit VTU site www.vtu.ac.in

:)

Sunday, 2 December 2012

C# Pro with .NET 3.0

Download C# Pro with .NET 3.0 e-Book pdf


 

Click below to download.

C# Pro with .NET 3.0.pdf

file size:17.4mb

Enjoy :)

C# e-Books

Download C# e-book pdfs

1.Programmers heaven:C# School.pdf

file size:3.52mb

 

 

2.C# Programming.pdf 

file size:1.55mb

enjoy:)

 


Friday, 30 November 2012

Windows 8 Shortcut Keys

This is a video tutorial that shows Windows 8 shortcut keys



Tuesday, 27 November 2012

Download Flash games

download some of the Flash games, flash videos..

cannibal

 drive by 2

 mosquito killer

 

and many more which i dint list here..

just open following link and download...

Click here to download 

Enjoy :)

Monday, 26 November 2012

Ice Age 4: Continental Drift for Nokia s60v5

Download Ice Age 4: Continental Drift for your Nokia phone

file size: 3.2mb

click here to download

FOR THE JAVA GAME TO WORK IN FULL SCREEN, DO THE FOLLOWING PROCEDURE1)SETTINGS->APPLICATION MANAGER->INSTALLED APPS->SELECT THE APPLICATION->OPTIONS->SUITE SETTINGS->ON-SCREEN KEYBOARD=OFF

 

enjoy:)

Sunday, 25 November 2012

Diamond twister 2 for Nokia s60v5

Download Diamond twister for your  Nokia phone...


Click here to download

FOR THE JAVA GAME TO WORK IN FULL SCREEN, DO THE FOLLOWING PROCEDURE1)SETTINGS->APPLICATION MANAGER->INSTALLED APPS->SELECT THE APPLICATION->OPTIONS->SUITE SETTINGS->ON-SCREEN KEYBOARD=OFF

 

tested with Nokia C5-03

Enjoy:)

Saturday, 24 November 2012

The Dark Knight Rises for Nokia S60V5

Download this The Dark Knight Rises game for your Nokia Phone. . .



File size:1.7mb

Click here to download 

FOR THE JAVA GAME TO WORK IN FULL SCREEN, DO THE FOLLOWING PROCEDURE1)SETTINGS->APPLICATION MANAGER->INSTALLED APPS->SELECT THE APPLICATION->OPTIONS->SUITE SETTINGS->ON-SCREEN KEYBOARD=OFF

 

 

Tested with NokiaC5-03

Enjoy :)

Friday, 23 November 2012

Egg Game (Flash)

Download this egg flash game and play...

size:455kb

Click here to download

Enjoy :)

Saturday, 17 November 2012

Capacitive vs Resistive touch screens

What is resistive touch and what is capacitive touch??

 Capacitive touch screen:  

The capacitive touch screen is made up of a glass panel that is coated with a material.

The property of this material is that it can store electrical charge. So the capacitive touchscreens basically stores electrical charge.
But for good, Human body can also store charge. So, when you touch this screen with your finger, some of these charges on the screen gets transferred to your finger. The oscillator circuits located at the corner of your system will then sense this decrease in the charge on screen and the spot the exact location where touch occurred, and then transfers this specified information to the touchscreen driver software.


Resistive touch screen: 

Resistive touch screen, on the other hand is again made up of normal glass panel. However, this glass panel in this case is coated with three layers.


Two of these layers being conductive and resistive are kept apart using spacers while the third scratch-resistant layer covers the whole setup

When the resistive touch screen system is running, current flows through these layers. On a finger touch, the two layers get connected and change in electrical field occurs. The system calculates the coordinates of point of contact and passes them to touch screen driver software.


Now that you understand how Capacitive touch screen and Resistive touch screens work, lets figure out Pros and Cons of each of these touch screens.



Capacitive touch screen:

Pros:

  • Multi touch support available

  • Visibility good even in sunlight

  • Highly sensitive to finger touch leading to ease of use

  • Not prone to dust particles

  • Glossy look and feel

Cons:

  • Need to have atleast 5% humidity to achieve capacitive effect

  • More expensive than Resistive touch screen

  • Doesn't work with inanimate objects/fingernails/gloved fingers

  • Latest technology, may need to evolve a bit more!


Resistive touch screen:


Pros:

  • Relatively cheaper

  • Can operate with any pointing devices like stylus, pen, nail etc

  • Can operate at any level of humidity

  • Ease of use, as it could be used even with your winter gloves on!

  • Very useful for people using handwriting recongition system, due to ease of use with a stylus!

  • More accurate than capacitive touch screen!

  • Old technology and hence more reliable!

Cons:

  • Multi touch support not available. Though technology did evolve after some modifications with the existing resistive touch screen circuitry, its still not 100% developed yet!

  • Highly sensitive. As it can operate with almost any sort of pointing devices, can be more vulnerable with dust particles!

  • Poor visibility in sunlight, mostly due to multiple layers reflecting light!

  • Screen, being sensitive at the upper layer, can be more vulnerable to scratches!


So, now that you know the difference between Capacitive touch screen and a resistive touch screen, along with some of its associated pros and cons of each of them, you should now be in a better position to judge which touch screen might be suitable for you!



Tuesday, 13 November 2012

VTU 7th Sem CS Network Lab Part A Simulation manual

Download 7th sem CS part A Simulation Manual.

 

Here there are 3 manuals. Go with any one:

Go with the 1st one to understand in a detailed manner 

1.Click here to download Network lab manual(part A+part B) 

(Include Part A+Part B+ viva questions+ steps to instal NCTUns)

-By 

1.Ms. A. Rohini

2. Mrs. GeethaLaxm

Canara Engineering college, Mangalore (Karnataka).

2.Click here to download Part-A Simulation Manual_1

-By N.Yogesh 

Asst.Professor,

Dept. of ISE, AcIT Bengaluru

3.Click here to download Part-A simulation manual_2

I hope its very useful to VTU students

All the Best :)

 

How to run perl programs and php programs of 7th sem CS web lab

The attached file  gives you the steps to download vtu 7th sem cs web lab perl programs (7,8,&9)

and php programs(10,11).

 


 click here to download

I hope its useful.

Monday, 12 November 2012

VTU 7th Sem Network Lab Simulation exercise 2

A video on VTU 7th Sem Network Lab Simulation experiment No.2 using NCTUns by my friend Bharath Jogi




I Hope it will be helpful VTU Students!!

Also click here to view 1st experiment tutorial

All the Best!!

Download Samarkan Font that looks like Hindi

Download the Samarkan font that looks like Hindi (that makes English look like Devanagari)

Download the Samarkan Font here

To add the downloaded font to your PC follow the steps given below:

1.Extract the downloaded folder.

2.Go to Start > Control Panel 

3.Click on Appearance and Themes(if control panel is in Category view)

4. On left top you can see Fonts under "see also"

5.Click on Fonts and copy paste the .ttf file inside that fonts folder.

6.If your Control panel is in Classic view, Click on the fonts folder directly and follow 5th step.

7. Now open office word and check for font name Samarkan.

Enjoy.. :)

 

 

Sunday, 11 November 2012

VTU 7th Sem Network Lab Simulation exercise 1

A video on VTU 7th Sem Network Lab Simulation experiment No.1 using NCTUns by my friend Bharath Jogi



I Hope it will be helpful VTU Students!!

Also click here to view the tutorial of 2nd experimrnt

All the Best!!


Want to Execute/Run your Programs online???

Do you wan to compile and run your programs online instead of installing heavy IDEs in your PC ??

Then go to following sites..:

1.Ideone.com

2.codepad.org

And many other such sites are available, just get them from google.!. 

In Ideone.com you can compile/ debug C,C++,C#,JAVA,Perl,PHP.etc etc more than 40 languages.

Instead of installing huge IDEs its a better and simpler way to compile your simple programs..

Enjoy :)

Saturday, 10 November 2012

How to Run Android Apps on PC?

Do you wan to run your android apps, games like whats app, Angry Birds  on your Windows or Mac OS??

Then here are the two software for that!!

1.BlueStacks

 Download BlueStacks here

 

2.YouWave

Download YouWave here

Enjoy :)

Tuesday, 6 November 2012

VTU Dec 2012 – Jan 2013 Examination Timetable

VTU Dec 2012 – Jan 2013 Examination Timetable of 1st, 3rd, 5th, 7th Semester.

Click on it to view larger image.

All the best :)

RMI example Program (Java)

 RMI example Program (Java)

download RMI Programs here


Sunday, 4 November 2012

Saturday, 3 November 2012

How to install network simulation software NCTUns(4.0) on fedora(8)

A video tutorial on How to install network simulation software NCTUns(4.0) on fedora(8) by my friend Bharath

 

 

Enjoy :)

Saturday, 20 October 2012

Stunning Dress PSD

Download this stunning Dresses PSD..

  • Almost all Photo Studios use this PSD.

  • Take your portrait photo with normal dress and attach one of your favorite dress.

    change your dress to different types of suits, police uniforms, different formal  dresses, Indian traditional dresses etc etc..

  • You might not have found this  PSD before.

    I hope it will be very use full to photographers and Photoshop geeks.

    dress psd


     Download the psd here

    enjoy..

     

How to run java programs using command prompt



A video tutorial on How to run java programs using command prompt by my friend Bharath




Enjoy :P

Friday, 19 October 2012

Avengers for Nokia s60V5

Download Avengers for Nokia s60V5

 

Click here to download

tested in Nokia C5-03

enjoy..



Amazon jewels flash game for Nokia S60V5

Download Amazon jewels flash game for Nokia S60V5

Its very nice time pass game..


 

Click here to download

tested in Nokia C5-03

Enjoy..

Cannon Rats HD for Nokia S60V5

Cannon Rats HD for Nokia S60v5

Its a very nice game similar to Angry Birds. But it takes very less memory than Angry Birds..


 Click here to Download

tested in Nokia c5-03

enjoy..

Monday, 15 October 2012

Photoshop PSD's

Download Photoshop Document File and give your photo an amazing touch...

Click to download: 

1.Nature psd 

 

 

2.Bird Wings psd

nature psd


4.Bird wings2


 

Enjoy photoshoping. . .

Assassin's Creed II HD for Nokia s60V5

Assassin's Creed II HD for Nokia s60V5 HD for S60v5

 Download Assassin's Creed II here

Download Assassin's Creed II here

game tested with nokia c5-03 

Wrath of Titans for Nokia s60v5

Download Wrath of Titans for Nokia s60v5

Download Wrath of Titans here


wt snapshot1

wt snapshot2




Download Wrath of Titans here

Game tested in nokia c5-03

Picsel Smart Office for Nokia s60 v5 (Working)

Picsel Smart Office was created to deliver the next generation of Office on mobile. Truly extending the office decision making capabilities of the mobile worker, this application is the next leap forward in document viewing and editing. Picsel Smart Office is built upon the company’s long standing heritage of accurate content replication and Zoom and Pan technology. The application also features the new signature Picsel User Interface and 3D Stereoscopic support!

download Picsel Smart Office here

Open and edit/create any Microsoft office  documents , pdf file, images, smooth interface, 3d view of all documents etc etc...

Picsel Smart Office snapshot

 

download Picsel Smart Office here

App tested in nokia C5-03

Sunday, 14 October 2012

how to swap two numbers without using temporary variable and without using arithmetic operators.?

In previous post i had mentioned about how to swap two numbers without using temporary variable. But how to swap two numbers without using temporary variable as well as without using arithmetic operators.?

You might  have seen this question in any of the coding competitions or technical interviews.

It can be done using xor  operator

So i think its quite tricky than the previous question (previous post). Because students will not be familiar with these kind of operators. 

So i think it might be helpful for many students or coding geeks..

 

The code for the same is given below:

 

#include
void main()
{
    //swapping without using temporary variable
    //as well as without using arithmetic operators
    int a=100,b=200;


    printf("\nBefore swapping a:%d, b=%d",a,b);

    a=a^b;
    b=a^b;
    a=a^b;

    printf("\nAfter swapping a:%d, b=%d",a,b);

    getch();

}


output: 


Before swapping a:100, b=200
After swapping a:200, b=100

Also see my previous post on how to swap two numbers without using temporary variable and using arithmetic operators. 


how to swap two numbers without using temporary variable.?

Its very easy to swap two numbers using temporary variable. but how to swap without using temporary variable.?

This is one of the question in most of the coding competitions and technical interviews.

So i think it might be helpful for many students or coding geeks..

It can be done using arithmetic operators

The code for the same is given below:

 

#include
void main()
{
    //swapping without using temporary variable
    //but usng arithmetic operators
    int a=15,b=20;
    clrscr();

    printf("\nBefore swapping a:%d, b=%d",a,b);

    a=a+b;
    b=a-b;
    a=a-b;

    printf("\nAfter swapping a:%d, b=%d",a,b);

    getch();

}


output:

 Before swapping a:15, b=20

Friday, 28 September 2012

7th Sem CSE Network Lab Programs (Part B)

VTU B.E. CSE Network lab Programs (Part B)

1.click here to download part A Programs

2.Click here to download Network lab manual(Part A+part B) 

(Include Part A+Part B+ viva questions+ steps to instal NCTUns)

-By 

1.Ms. A. Rohini

2. Mrs. GeethaLaxm

Canara Engineering college, Mangalore (Karnataka).

Also click here to get the part-A manuals.

All the best. . 

Saturday, 22 September 2012

Creating awesome presentation....

Want to Create awesome Zooming Presentation???

Go to prezi.com and create the presentations online/offline...

its really awesome...

Enjoy...

Tuesday, 18 September 2012

Vudaldulayi Genadonji

Download Vudaldulayi Genadonji

-Shri Vidhya Bhooshana 

Paada Dharshana

Download Pada Darshana Thulu devotional song

-Shri Vidhya Bhooshana


Enchithi magan padeyalo Parvathi

Download yenchithi magan padeyalo parvathi (thulu devotional )

-Shri Vidhya Bhooshana

To download click here

How to know the best online Shopping Deals

How know the best online shopping offers from most of the shopping sites?

go to desidime.com
Enjoy.

Best Photoshop tutorial Websites

 Some of the best Photoshop tutorial sites:

photoshopessentials.com 
webzo.org
anothera.net

Monday, 17 September 2012

How to turn off whats app in nokia phones?

How to stop (kill) whats app in Nokia phones??

The best way is to use netquin mobile guard
you can download it from nokia store or from netquin website
once you install this, open mguard go to os scan
 click on memory usage and view the apps which are running.
you can now close the application.
Also you can use this mguard to various purposes.

Monday, 20 August 2012

How to set desired image as your computer's folder background in win XP..?

Its very simple... follow these steps:
  1. open the folder you want to put a background image.
  2. make sure you can view hidden files (tools>folder options>view>show hidden files and folders).
  3. open the file "desktop.ini" in note pad
  4. delete the existing code and paste this code:
       [{BE098140-A513-11D0-A3A4-00C04FD706EC}]
iconarea_image=.\image.jpg
iconarea_text=0x00FFFFFF


     5. Edit the last line of code (IconArea_Image=C:\My Folder Background.jpg) to the path of your picture, save the file and close it. Refresh your folder and it should have the new background.

Enjoy...

Friday, 17 August 2012

Enabling & disabling the USB in windows via registry editor.

To disable the access to USB port, in windows XP, Vista and 7:

 

1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\UsbStor
4. In the right pane, double-click Start.
5. In the Value data box, type 4, click Hexadecimal
(if it is not already selected), and then click OK.
6. Exit.

To re-enable a disabled port:


1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\UsbStor
4. In the right pane, double-click Start.
5. In the Value data box, type 3, click Hexadecimal
(if it is not already selected), and then click OK.
6.Exit.

Tuesday, 14 August 2012

Send sms to any mobile in India for free from your pc or Phone



Do you want to send free sms to any Indian mobile phone.??
then the best site for it is way2sms.com.
but its a huge website that you can not open and access it in your phone browser.
so here is an option to send sms quickly with your way2sms account but without opening way2sms.!
you just need your way2sms username and password.
you can then easily open it in PC Browser or Phone browser.
just go to ullas.somee.com
you wil get the following page:

welcome





now click on "click here to send a message!"
you wil get the following page:

enter your way2sms username and password, enter the recipient's mobile number and type the text and send sms for free!!.
if you are not registered user, then just go to way2sms.com  and get registered. and then send sms here for free.!
Enjoy