Added "Pasting a Cursor on Screen Shot" in GCS Notes
July 8, 2009
Added "Menus for Web Page Navigation" in GCS Notes
June 9, 2009
Added "Pixmap Editors" in GCS Notes
May 21, 2009
Added "HTTP Header" in GCS Notes
February 2, 2009
Added "OpenGL (2)" in GCS Notes
January 6, 2009
Added "Capturing Contour Coordinates" in GCS Notes
December 7, 2008
Added "Maintaining the GCS Server System" in GCS Notes
November 6, 2008
Added "Aliases for the Constants in C" in GCS Notes
September 28, 2008
Added "Semaphores and Shared Memory" in GCS Notes
June 4, 2008
Added "Client Side Processing" in GCS Notes
January 8, 2008
Added "Encoding Images in Base64" in GCS Notes
June 14, 2007
Added "Searching for a Function" in GCS Notes
July 30, 2006
Added "Tutorial on GCS C" in GCS Notes
April 11, 2006
Replaced the server and the workstation with the newer ones.
Upgraded the software from Redhat 7.1 to Fedora Core 4.
December 12, 2005
Added "Parse Tree and Execution Trace" in GCS Notes
November 28, 2005
Added "PostScript Color Tables" in GCS Notes
Corrected a misconfiguration in EXAMPLES pages.
November 9, 2005
Added "PostScript for Acconting Forms" in GCS Notes
September 9, 2005
The CGI server failed. Replaced HD.
July 10, 2005
Added "TELNET over HTTP" in GCS Notes
June 4, 2005
Added "PostScript" in GCS Notes
May 10, 2005
Added "Polygon Fill" in GCS Notes
April 20, 2005
Added "Drawing a Street Map" in GCS Notes
March 25, 2005
Added "Cookies and User Data Files" in GCS Notes
March 10, 2005
Added "Saving Data in Cookies" in GCS Notes
February 13, 2005
Added "Color Quantization" in GCS Notes
January 18, 2005
Added "Using PGPLOT" in GCS Notes
December 26, 2004
Added "Linking Fortran Programs" in GCS Notes
November 27, 2004
Added "Using Email in GCS" in GCS Notes
October 23, 2004
Added "Interface for the Registered Users" in GCS Notes
September 21, 2004
Added "Accessing Other CGI Sites" in GCS Notes
August 28, 2004
Added "Antialiased Rasterizer" in GCS Notes
August 11, 2004
The CGI server failed. Replaced HD.
July 24, 2004
Added "Using FreeType" in GCS Notes.
June 25, 2004
Added "Bulletin Board System" in GCS Notes.
June 9, 2004
Added "Using MySQL" in GCS Notes.
May 27, 2004
Added "Remote Development of Functions" in GCS Notes.
May 14, 2004
Added "Access Control (AuthDB)" in GCS Notes.
April 29, 2004
Added "Function Database Daemon" in GCS Notes.
April 10, 2004
Added "Home-Directory System" in GCS Notes.
February 25, 2004
Added "Numerical Recipes" in GCS Notes.
February 4, 2004
Corrected an error in the grammar data and the parse table was updated. Updated relevant part of g0011.
January 20, 2004
Added "GET Method" in GCS Notes.
Implementd character and string manipulation.
January 12, 2004
Added "Access Control (GDBM)" in GCS Notes.
Implementd bit manipulation.
January 1, 2004
Added "Callback Functions" in GCS Notes.
December 18, 2003
Added "Drawing Flowcharts" in GCS Notes.
December 4, 2003
Added "Access Control (System and GIF)" in GCS Notes.
November 14, 2003
Added "User IO Methods" in GCS Notes.
November 11, 2003
Added "C Implementation Status" in GCS Notes.
October 30, 2003
Added "Drawing 3D Images" in GCS Notes.
October 4, 2003
Added "Using the Web Access" in GCS Notes.
September 26, 2003
Added "Drawing Mathematical Expressions" in GCS Notes.
September 9, 2003
Added "Drawing System" in GCS Notes.
August 3, 2003
Added "Client Side Database" in GCS Notes.
July 19, 2003
Added "Using Server-side Files" in GCS Notes.
June 21, 2003
Added "Using File Uploads" in GCS Notes.
June 6, 2003
Added "Finite Element Method" in GCS Notes.
May 27, 2003
Added "File Upload and JPEG" in GCS Notes.
May 23, 2003
Added "Development Package" in GCS Notes.
April 18, 2003
Added "HTML Forms" in GCS Notes.
March 31, 2003
Added "Table Display and Table Data" in GCS Notes.
I have been busy at work and in private recently and have realized working on
GCS in spare time makes its development too slow in light of the immense tasks that are
to be done. So, I quitted my job as of March 31 and became jobless.
I hope some one pick my endeavour up and hire me for the job!
February 9, 2003
Added "Using OpenGL" in GCS Notes.
Added some examples in g0007 "Drawings by Xlib".
February 1, 2003
The CGI server recovered while I was investigating the cause.
I left it as is and terminated further investigation without identifying the cause.
January 3, 2003
The CGI server failed.
Looks like hardware malfunction. Will take some time before recovery.
December 28, 2002
Added "Drawings by Xlib" in GCS Notes.
Only the drawing functionality of the X window will be utilized in GCS for generating images.
October 22, 2002
Added "Function Programs in C++" in GCS Notes.
Function programs can be written in the C++ language as well as in the
C language.
October 13, 2002
Added "Porting GSL" in GCS Notes.
I noticed the GNU Scientific Library (GSL) on the Web and ported some of the
examples in it to GCS.
September 25, 2002
Added "IPC Version" in GCS Notes.
We can put a large number of functions into GCS
by utilizing the Interprocess Communication (IPC) mechanism.
September 7, 2002
Added matrix functions and examples in g0003 "Full-C-Grammar Version".
August 25, 2002
Added "Full-C-Grammar Version" in GCS Notes.
July 28, 2002
The CGI server recovered with HD replacement.
Added "GIF and PNG" in GCS Notes. Updated related pages.
July 19, 2002
The CGI server failed. It will take some time before it gets fixed.
June 25, 2002
Added the section of GCS notes under the page "About GCS"
June 19, 2002
Added an example of drawing - GCS Logo!
May 26, 2002
Added functions 36 throgh 44 and corresponding examples
I noticed dmoz.org had included my site in
their directory.