Electrofriends

Introduction to PCI protocol

by Ranjith | October 10th, 2009.
Introduction to PCI protocol

Today’s computer systems, with their emphasis on high resolution graphics, full motion video, high bandwidth networking, and so on, go far beyond the capabilities of the architecture that ushered in the age of the personal computer in 1982. Modern PC systems demand high performance interconnects that also allow devices to [...]

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PHP – Install/Run

by Ranjith | June 4th, 2009.

To run any php file you need to install Apache web server on your localhost. Also you need to install MySQL server for any database programming. You can install these seperatly or there is easy way to achive the same by installing XAMPP.
XAMPP is an easy to install Apache distribution containing MySQL, PHP and Perl. [...]

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PHP – Introduction

by Ranjith | June 4th, 2009.

PHP stands for “Hypertext Preprocessor“,  is a server-side scripting language used to create dynamic Web pages. This can be embedded to HTML pages. This is very easy scripting language compare to other scripting languags. The goal of the language is to allow Web developers to write dynamically generated pages quickly.
PHP supports many databases like MySQL, [...]

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Insertion sort in C program

by Ranjith | December 4th, 2008.
Insertion sort in C program

Here is the program to sort the given integer in ascending order using insertion sort method. Please find the link to the pictorial tutor of the sorting. This program needs to enter the length of the entering array, followed by the array to be sorted. The entered integers are stored in the array A.
Logic : [...]

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Mouse programming in C

by Ranjith | November 20th, 2008.

Mouse can be used in text mode as well as in graphics mode. Usually it is used in graphics mode. Hence we must first change over to graphics mode. In our program the function initgraph() is responsible for switching the mode from text to graphics .DETECT is a macro defined in ‘graphics.h’. It requests initgraph() [...]

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Turbo C graphics programming

by Ranjith | November 20th, 2008.
Turbo C graphics programming

To start with graphics programming, Turbo C is a good choice. Even though DOS has its own limitations,  it is having a large number of  useful functions and is easy to program. To implement graphics algorithms,  To give graphical display of statistics, To view signals from any source, we can use C graphics. Here  is  [...]

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Sorting of numbers

by Ranjith | November 4th, 2008.

Sorting means arranging a set of data in some order. There are different methods that are used to sort the data in ascending order. Some of the  methods are

Selection sort
Bubble sort
Insertion sort

1. Selection sort
Here, to sort the data in ascending order, the 0th element is compared with all other elements. If it [...]

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