You feel excited to learn computer languages

Then you are at the right place. Computer languages are most fun thing you have ever seen. Use this excellent languages and have a nice future...

How computer can help you?

I will ask how it can not? From the latest trend of social networking sites like Facebook, Twitter to the extended use of computer in our house hold devices. You can be benefited from computer in the every aspect of life.

What web technology?

It is the blessings of web technology, that brings you here and you are reading my post now. Strange huh!! Not at all. Use my web technology tutorials and understand, how they can help you for better marketing and advertising systems.

How Mobile technology can help us?

You have answer right? I know. But in my tutorials I will cover some unique features that may add some information in your hard disk too. Sounds good? Check them...

Computer and future

Yes that is the most important question to me. What is next? What is going to be the next big thing for us? Well I will answer them in my blog. Check the corresponding section..

Wednesday, February 6, 2013

Automata Theory : Context Free Grammar Tutorial (CFG) Part 1


Automata : Introduction to Grammar


Tuesday, February 5, 2013

Computer Organization: Introduction to Computer Instruction Part 1


Monday, February 4, 2013

Equivalence of two Finite Automata : DFA comparision


Sunday, February 3, 2013

How to Minimize DFA states


Saturday, February 2, 2013

Converting NFA to DFA


Friday, November 30, 2012

How to hide secret files without software?

Hello my Blog readers,
How are you all. I was wonder other day that how we can hide our data secretly. Well there are many software available, and even I posted few tricks here also. But today I am going to post a very new way to hide your data. You can use this cool tricks with your friends also, everybody will be clueless. Lets do it.

1) First download WinRar. If you have then you just add all the files that you want to hide. And save it by any name you want. For our example lets say my file name is "Hide.rar". Dont worry, name is not a big issue here.

2) Now get any image you want. You can use any harmless image you want. You even can use popular wallpapers like Celebrity, sports person anything you love. Free site to download http://www.wallpapers.com/
For our example lets say our image file name is "Myimage.jpg"

3) Now keep them in C:\ drive.

4) Open CMD application from Star t-->All programs --> Accessories --> Command Prompt

5) Now type following commands.
cd\
copy/b Myimage.jpg+Hide.rar Goodimage.jpg

Done. You just a new image that has your favorite image and your secret rar file.

Now you will ask, what the heck, where is my file? it is olny an image, even it is opening in image view file. How can I get my data back?

Very simple, just open your WinRar application and open this "Goodimage.jpg" file. You will see all your hidden files there.


Have a great time. Friends.
I appreciate your comments and if you become my followers in here. Share this with your friends.

Debarghya Mukherjee

Monday, November 26, 2012

The Secret Program to make my computer talk !!



Hello my blog readers,
How are you all. It is winter in Kolkata now. I was in my Laptop yesterday night and was feeling so lazy. I was thinking what if my computer speaks for me. Huh!! I searched in net and got many costly software that can do my job. Then I thought why not make some cool program that will translate my text to voice and free. Here is my codes, enjoy your free tools of voice converter.

Steps:
1:- Open your Notepad and just copy and paste the following code. You can use any other text editing tool for this. Just make sure that your codes are written in proper order.


Dim message, sapi
message=InputBox("What your computer will speak?","Free Text To Voice Converter")
Set sapi=CreateObject("sapi.spvoice")
sapi.Speak message



2:- Ohhh you just did the toughest part. Now save the notepad file with the name Voice_Translator.vbs on Desktop. Make sure that your file extension is ".vbs". Default extension of Notepad in ".txt" change it to ".vbs". 

3:- We are ready to run our awesome tool and impress our friends. Just ouble click on "Voice_Translator.vbs" file type your text in the box and then click ok and computer speak now.

Have Fun and stay tune with my blog, more fun tricks will come soon. :)