Syllabus : A2-R4: INTERNET TECHNOLOGY AND WEB DESIGN

Objective of the Course

The aim of this course is to provide you the conceptual and technological developments in the field of Internet and web designing with the emphasis on comprehensive knowledge of Internet, its  applications and the TCP/IP protocols widely deployed to provide Internet connective worldwide. The World Wide Web with its widespread usefulness has become an integral part of the Internet. Therefore, this course also puts emphasis on basic concepts of web design.

At the end of the course the students will be able to: -

•  Review the current topics in Web & Internet technologies.
•  Describe the basic concepts for network implementation.
•  Learn the basic working scheme of the Internet and World Wide Web.
•  Understand fundamental tools and technologies for web design.

Clearerr : C language stdio.h function

Clearerr

Resets error indication

 Declaration:  void clearerr(FILE *stream);

 Remarks:

clearerr resets the named stream's error and end-of-file indicators to 0.

Once the error indicator is set, stream operations continue to return error

status until a call is made to clearerr or rewind.

The end-of-file indicator is reset with each input operation.

 Return Value:  None

stdio.h : C Language Library

Stdio.h

This library has all input and output related function. List of available library functions are follows

clearerr   fclose      fcloseall   fdopen      feof          ferror

fflush       fgetc       fgetchar    fgetpos     fgets         fileno

flushall    fopen      fprintf       fputc        fputchar    fputs

fread        freopen   fscanf       fseek        fsetpos      ftell

fwrite      getc         getchar      gets         getw          perror

Printf : Output Function

Getting Knowledge about input output is the most basic process to start learning any programming language. In C all available function reside in library file whose extension is .h

Stdio.h is header file which has most of the input output related function.I am going to show you most frequently useful function.