A series of new "C" examples have been added to the web site - a course for a small group allowed me to go somewhat away from the more normal run yesterday and write some new illustrations in front of them.

Call by value v call by pointer comparison: link

Using extern to share a variable between two different sources: link and link

Handling command line parameters through pointers: link

Structures, and pointers to structures: link and link

Unions, where memory is shared between variables: link

File handling through open and read, fopen and fgets compared: link and link

And some C++ examples:

Fomatting floating point numbers in C++: link

Using a vector (in effect an object that's an array but can be extended as required: link

All examples have comments and sample outputs included and will open in a new window if you click on the links. All simple examples, and they're often the best!
(written 2007-12-19 07:57:03)

 C204 - C and C based languages - Functions, Macros and programs in multiple files
C207 - C and C based languages - Pointers and references
C209 - C and C based languages - Structures and Unions
C238 - C and C based languages - Templates
C235 - C and C based languages - I/O in C++

Back to Decisions - small ones, or big ones?

Previous and next or Horse's mouth home

Forward to FSB leaves its members feeling like mushrooms

A story about benchmarking PHP
The Christmas Letter
Next course - 7th January 2008, Regular Expressions
FSB leaves its members feeling like mushrooms
Some new C programming examples - files, structs, unions etc
Decisions - small ones, or big ones?
Shopping for Christmas and looking forward
Tcl/Tk - updating your display while tasks are running
Using Tcl/Tk resource files for flexible applications
Making a variable dynamically visible in a Tcl/Tk GUI
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