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| subject: | OS/2 versus Dos |
Monday February 27 1995, Peter Fitzsimmons writes to Jay Pansing: JP>> I also plan on using C/C++ for this. My question is should I learn to JP>> program for DOS first then learn OS/2 or start right off with OS/2? JP>> I'm thinking OS/2 but was wondering if I would miss some valuable JP>> fundamentals by not using DOS. PF> Great question. PF> Answer: OS/2 programming is easier than dos. PF> OS/2's protected memory helps find (especially for the c/c++ programmer) PF> nasty bugs that would corrupt memory under DOS, possibly going unnoticed PF> for seconds, days, weeks or years. PF> OS/2's virtual memory means you rarely have to worry how big your program PF> is. PF> OS/2 2+'s flat memory (ie:32 bit) model means you never have to worry PF> about 64k segments, 640k memory barriers, or loading segment registers PF> (if you don't understand this, GOOD!, you don't have to anymore!). But when you try to find a beginners book for C they invariably expect you to be using Microsoft C or Borland C and all the examples are DOS orientated :-(. BTW whatever happened to the book you were going to write? John --- GoldED/2 2.50.Beta4+* Origin: (2:250/313) SEEN-BY: 105/42 620/243 624/50 711/401 409 410 413 430 807 808 809 934 955 SEEN-BY: 712/407 515 628 704 713/888 800/1 7877/2809 @PATH: 250/313 440/4 141/209 270/101 396/1 3615/50 105/103 42 712/515 711/808 @PATH: 711/809 934 |
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