difference between c and c++

Put simply, C++ is an extended C meant to improve safety, give the programmer more options, simplify higher level programming, and offer a better approach to large scale programming. C++ is also a larger language with more features and complexity than C, but C++ can improve productivity with its greater amount of features. A list of features that C++ supports which C does not includes:
Classes
Member functions
Constructors and destructors
Derived classes
Virtual functions
Abstract classes
Access control (public, private, protected)
friend functions
Pointers to members
static members
mutable members
Operator overloading
References
Templates
Inline functions
Default arguments
Function overloading
Namespaces
Exception handling
Run-time type identification
// comments
True const
Declarations as statements
Automatically typedef'd struct tags
Type safe linkage
new and delete
bool keyword
Safer and more robust casting

c/c++ tool required

Compiler:A compiler is a program that lets you turn your source code file (the file in which you write your program in C or C++) into an executable file that you can run on your computer. To program, you must have a compiler.For information on compilers, google C/C++ compilerYou may also want instructions on using a compiler.
Text Editors:A text editor is a program that allows you to create a text file that contains your source code. A text editor can be as simple as Notepad or as complex as Emacs or Vim.A good text editor goes a long way toward simplifying the task of programming. You cannot write C++ code in Microsoft Word (without great difficulty).Some good text editors for programmers include Vim and Emacs.
Debuggers:A debugger is a tool for tracking down problems with your code -- bugs -- that result in unexpected behavior of a running program ("at runtime"). A debugger will let you get inside your code -- you can run a program in a debugger and temporarily pause execution to see what line of code is being executed, the values of variables, and other information that will help you tell what your program is doing and why it isn't doing what you expect.A good debugger will help you pinpoint where your bug is located within your code and give you extra clues, such as what values each variable contains, that can help you figure out what mistake you have made. Many compilers come with built in debuggers, and GDB is also available as a stand alone program.Memory profilers such as Valgrind or Purify can help you debug memory leaks. Valgrind is free, but Purify will cost you real money.

School or college Hacking

School or college Hacking

Hack team hereOk, so first you will need to know how to access MS-DOS. There are several ways to do this, The next paragraph will be about creating the prompt
Creating MS-DOS at school
As I said before there are several ways to create the prompt (which Custard has mentioned in the "Batch File Hacking" section of the site") but most of them are blocked at school or work. The one you want at school is the notepad one (go into notepad and type "command.com", Then save as .bat). Once you've done this you should get an icon, click on it and MS-DOS should open. Congratulations youve created the Command Prompt and are ready to start hacking.There are many commands for MS-DOS (I don't even know them all, lol).
How to unblock websites
Almost everybody wants to know how to unblock websites so im going to tell you a few strategies. Ok Lets say you wanted to go on www.youtube.com but your stupid school blocks it, well here is how to bypass it.1.Open up Command Prompt (Explained Above) Type Exactly this:"Ping(Space)www.youtube.com " without the quotes of courseIt should then say pinging youtube.com and will give you a number that should look abit like this. 208.65.153.251 Ok now,This number is your key, go to your web address bar type inhttp://208.65.153.251
You will now be running youtube on the school / work computer through Youtubes IP Address.
2. Use a proxy server/unblock site such as www.instantunblock.com or www.ultimateunblock.com Or www.proxify.com, a good one is https://www.btunnel.com, i'm pretty sure no one has blocked itThat's just four there are many more:)
3. Go to http://www.google.com.au and click on "Language Tools" Now in the space where you can translate webpages type the desired websiteClick "German to English" then click translate, So basically the website is already in english so it cant be translated.When you search for the Website at school on google, Below the link to the website should be a little link saying "Cached" Click that and you should be in.Thanks , That's all on unblocking websites FOR THE MOMENT, We may have some more info later.Does your school computer erase everything you installed after reboot? it's probably using the program deep freeze, to temporarily disable:Download deep freeze unfreezer from http://www.unfreezer.cjb.net/

Running Multiple Yahoo Messengers

Running Multiple Yahoo Messengers

It is possible to run multiple Yahoo Messenger simultaneously right after installing the official version of Yahoo Messenger.You will need to apply a simple windows registry patch to enable this feature.>>Follow these simple steps :1. Open the notepad2. Copy the following codeREGEDIT4 [HKEY_CURRENT_USER\Software\yahoo\pager\Test] "Plural"=dword:000000013. Save the above code as multi.reg4. Either double click on this file or right click on it and select merge option. (aim is to merge this settings into windows registry)

Create Folders And Files With NO!

Create Folders And Files With NO!

NameThis trick will allow you to create files and folders without any name.Just follow the following steps:1.Select any file or folder.2.Right click on it, press rename or simply press F2.3.Press and hold the alt key. While holding the Alt key, type numbers 0160 from the numpad.Note: Type the numbers 0160 from the numpad, that is, the numbers present on the right side of the keyboard. Don't type the numbers which are present on top of the character keys.4.Press Enter and the nameless file or folder will be created.Reason: The file or folder that seems nameless is actually named with a single space.But what if you want to create another nameless file or folder in the same directory ?For this you will have to rename the file with 2 spaces. Just follow these steps below:1.Select file, press F2.2.Hold alt key and type 0160 from the numpad.3.Release the alt key. Now without doing anything else, again hold alt key and press 0160.4.Press enter and you will have second nameless file in the same directory.5.Repeat step 3 to create as many nameless files or folders in the same directory.(we've had a problem with deleting these folders, to do so, start your computer in safe mode and delete it from there.)

HACK INTO WEBCAM.....

Hack into webcams...

This is not a hacking Guide..It's rather a tutorial to show you how to do a simple search for unprotected webcams on the net.This is only for fun purposes...You are totally responsible for your actions...(note: these are not personal webcams, this is only a guide on how to view public webcams such as traffic cams)STARTGo to this link :www.google.comand put this into the search Barinurl:/view/index.shtmlorintitle:liveapplet inurl:LvAppland click on google search...it would show you a list of searched items.Go to any of the links...Some of them don't work.You will be able to see street/Traffic cams...and not only this..you can also control them move them right or left or zoom in or out...It's kind of funHave fun.NOTE : You should a have high speed connection for this...

MOTHERBOARD LABEL DIAGRAM

MAKE FIREFOX RUN AT HIGH SPEED

 Make Firefox Run At High Speed

Follow the given steps and see your Firefox run at a high speed !!

1. In the Address Bar, Type “about:config”. This will bring up a list of commands and variables you can edit.
2. The second step is to put “network.http.pipelining” in the filter and change the value to “true”.
3. After that you will have to put “network.http.proxy.pipelining” in the filter. Similar to the second step, change that value to “true”.
4. Next, locate “network.http.pipelining.maxrequests” and change the value to some number higher, say 10,20 or even 30, it would make up to 10,20 or 30 requests at once.
5. The last step is to right click anywhere and select “New” then “Integer”. Name it “nglayout.initialpaint.delay” and make its value “0″. This will make the browser respond faster on the information of the websites it receives.
6. Close out Firefox (make sure Firefox is closed, by viewing the Task Manager : CTRL+ALT+DELETE) Now restart Firefox and enjoy the new high speed.

DOWNLOAD SOME SOFTWARE JUST CLICK THE LINK

1) Rename Recycle Bin

Ever wondered about Renaming The Recycle Bin?

Download the following toolkit and make it possible.

http://www.trickplanet.com/downloads/rename_recycle_bin.zip

2) Remove VBScript Virus

To remove the VBScript virus which blocks orkut and youtube, just download the following file and run it.

http://www.trickplanet.com/downloads/remove_vbscript_virus.zip

LOCK FOLDERS WITHOUT ANY SOFTWARE

 Lock Folders Without Any Software

Actually, there is no need to use the HIDE FOLDERS softwares, when one can lock the folders without any software, just by using some practical knowledge about computers. We'll tell you how.

Suppose you want to lock the folder 'Movies' in D drive. The folder has the following path:D:\movies.

In the same drive, create a text file and type in it:
ren movies movies.{21EC2020-3AEA-1069-A2DD-08002B30309D}

Note: Type the above content as it is shown.

Now save this text file as lock.bat
Create another text file in the same drive, and type in it:
ren movies.{21EC2020-3AEA-1069-A2DD-08002B30309D} movies

Note: Type the above content as it is shown.

Now save this text file as key.bat
 

Double-click on lock.bat and the folder 'Movies' will change to Control Panel and no one can view its contents.

Double-click key.bat and you will get back your original folder.