Computer Programming

The utility of a header node in a linked list is to simplify the functions of adding and deleting elements in the list. If you have a pointer in memory that points to the first element, then you need to pass the address of that pointer, rather than the value of that pointer, to the routines for list manipulation, because that pointer would need to change if an element were added or deleted at the head of the list. If that pointer, however, points to a special element in the list which is actually the pointer to the head of the list, then you do not need to pass the address of the pointer - you can pass its value, and it will never change. This technique "wastes" the data portion of that first element.

Actually, Processed data that conveys meaning and is useful to people is called INFORMATION, not output.

Response: Maybe true, but the answer to the question given is OUTPUT!

On the basis of modular programming(moduler programming can b used to break up a large program in2 manageable units) the program is designed in top-down approach. As we go towards bottom, the task become simpler ans easy.....

For the programming part its usually Visual Studio c++ or C# depending on what programming language you want to use.

For the art side of games, software such as Maya, 3ds Max, XSI are used for the 3d models and animation.

Photoshop is usually used for the textures.

And some sort of level editor such as Hammer, Radiant, Sandbox, UnrealEd, ect.

Yes, arrays can be created dynamically. The following shows how it can be done in C:

void f (unsigned n) {

int* p = malloc (n * sizeof (int)); /* allocate memory to accommodate n integers */

/* use p... */

free (p);

p = 0;

}

Both of these functions solve the single source shortest path problem. The primary difference in the function of the two algorithms is that Dijkstra's algorithm cannont handle negative edge weights. Bellman-Ford's algorithm can handle some edges with negative weight. It must be remembered, however, that if there is a negative cycle there is no shortest path.

New Computers Reaction: Nothing, it will just restart your system again.

Old or Present Computers Reaction: Nothing, or sometimes it say an error but you have to play with it like try out the options they offer in the error state. but soon it will turn out okay.

It depends on the programming language, the compiler, and the machine architecture.

In C, the size of short int and int is not mandated by the language. Often, on 32-bit machines, 'int' will be 32-bit, while 'short int' may be 16-bit. But the only thing the language promises is that short int will be no larger than int.

While neither abstract classes nor interfaces can be instantiated in Java, you can implement methods in abstract classes. Interfaces can only define methods; no code beyond a method header is allowed.

Often more than not the term, "hacker" is used to describe someone that uses computers to break computers or deploy attacks on computer systems. The correct term is "cracker".

A hacker is a person that always asks themselves how something works and then figures it out.

To become a hacker you have to find a project where technology does not exist to make things work the way you want them to then use your smarts to find an answer.

Hacker = Inventor of things on top of things already invented.

or else you can say a solutionfinder for silly solutions t

The type of computer language you are referring to are called high-level languages. High-level programming languages are very abstract and allow humans to better understand the source code by writing it in a human-readable fashion. Below is an example of a snippet of C++ code, which is a high-level language.

int n1 = 1;

Anyone can tell what this does just by looking at it. This statement declares an integer variable with the name n1 and initializes it with a value of 1.

/* gcc -ansi -Wall -Wextra -pedantic -s -static 0.c -o 0 */

#include <stdio.h>

int main ( )

{

int n = 5 , factorial = 1 ;

while ( n != 0 )

{

factorial *= n ;

n -- ;

}

printf ( "%i\n" , factorial ) ;

return 0;

}

It is an algorithm used by another algorithm as part of the second algorithm's operation.

As an example, an algorithm for finding the median value in a list of numbers might include sorting the numbers as a sub-algorithm: There are plenty of algorithms for sorting, and the specifics of the sorting does not matter to the "median value" algorithm, only that the numbers are sorted when the sub-algorithm is done.

For what an algorithm is, see related link.

Extern and Global are the storage space in C program.

Global provides us to access the variables from anywhere inside the program only whereas Extern provides us to access the variables from outside that program, i,e., some other program.

void is type of pointer that usually means that you can make it point to any data type.

When you make a pointer point to somewhere its data type should match with the place where you want it to point.

When you dont know the data type where it will point to then you can declare a void pointer and make it point to the data type it want.

There are many types of trees:

- binary trees

- binary search trees

- B+ trees

- red-black trees

- AVL trees

- suffix trees

- and much more....

Each have different rules for adding a new element, removing an element, and searching for an element in the tree. Consequently, they all have different advantages and disadvantages.

There are so many excellent programs out there. If you type "mixing colors" in your search box, you can pick and choose the one that is right for you. I have previewed a couple of them for you and provided the links, to get you started.
See the Related Links for "how to mix colors properly" to the bottom for the answer. See the Related Links for "color mixing" to the bottom for the answer.

There are flowcharts available for computers, that depend upon brute number crunching. In other words, they are dividing a given number by every lesser number and seeing if there are any that divide evenly into it.

For humans, this is a bit harder. However, here are four steps to let you know if a number can be divided by the numbers 1 through 9 (but not seven).

1. Is it an even number? If yes, then stop, it's not prime.

2. Is it a number ending in zero or five? If yes, then stop, it's not a prime.

3. Do the digits in the number add up to three or nine? If yes, then stop, it's not a prime.

Now, any "yes" answer ends it. But if all the above were answered "no", that doesn't actually end it. Maybe the number can be divided by 7. Or 11. Or even larger numbers.

There is no program that can translate machine code to a high-level language. The best you can do is disassemble the code. This produces code that is similar to assembly language, but which lacks variable names and comments. Even a skilled programmer will need to spend hours disentangling the code in order to make it readable -- but you can never restore the code back to its original source code, no matter what language it was written in.

Batch processing enables work to be done simultaniously whilst the workers are able to play football in the courtyard whilst production is taking place. this can occur in the workplace and is highly recommended to anyone who wishes to try this.

An example of batch processing is the way that credit card companies process billing. The customer does not receive a bill for each separate credit card purchase but one monthly bill for all of that month's purchases. The bill is created through batch processing, where all of the data are collected and held until the bill is processed as a batch at the end of the billing cycle.