Subj : Re: what's difference between release and debug compiler in MS vc6.0? To : comp.programming From : Dave Date : Mon Oct 10 2005 10:19 am wavelet wrote: > But does this cause different run result of programming? > Yes,the code do dynamiclly malloc a lot times.... It really depends what you mean by a different result. Do you mean the results of some calculations are different? Or that it crashes in Release mode but works perfectly in Debug mode? Or that the executable is just a different size? Vague statements like "runs differently", "doesn't work" and so on are neither use nor ornament. Specify in more detail exactly what didn't happen that you expected to happen, or did happen that you didn't expect, and we might stand a chance of giving you an answer to your question. .