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Some new C programming examples - files, structs, unions etc
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) Associated topics are indexed under C204 - C and C based languages - Functions, Macros and programs in multiple filesC207 - C and C based languages - Pointers and references C209 - C and C based languages - Structures and Unions C235 - C and C based languages - I/O in C++ C238 - C and C based languages - Templates
Some other Articles
A story about benchmarking PHPThe 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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Link to page ... 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46 at 50 posts per pageThis is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price.
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