Clipper summer 87 software engineering
To gain EMM support you have to insert into your config.sys the following two lines:Īttention! These line do not have an autoexec.bat equivalent. (With Win98's native DOS, too.) In a regular case you find it in your C:\WINDOWS directory. The most common among them is EMM386.EXE which is shipped with DOS. You can write in your autoexec.bat e.g.:Ĭ:\WINDOWS\COMMAND\SHARE.E XE /F:4096 /L:40 These values satisfy at the most cases, you can, however, increase them. SHARE defaults them to 2048 and 20, respectively. They refer to the size of memory space allocated to store file sharing information and the number of the files being able to be locked at the same time. SHARE has got two options, they are /F and /L. (Instead of C: there can stay any of other system drives, of course.) There is an equivalent form for using it by config.sys, that seems like You have to insert into your autoexec.bat file a line like Statistics: have I run enough experiments 8.
#Clipper summer 87 software engineering code#
Please, report whether it succeded or not! Experiments Evaluate if new technique A is better than B eg, compared to the state-of-the-art code coverage, fault detection, etc Large experiments can be too time consuming Not just software testing most branches of engineering and science (medicine, biology, etc.) 7.
#Clipper summer 87 software engineering driver#
When you need EMM in an application you have to run an EMM driver from with config.sys file. It could happen, however, that this engine reserves Clipper's ancient demand for Expanded Memory. Have you tried without it? (Use Windows' native DOS, I mean.)Īt least: I don't know your crosspiler with which you made your Windows executive. F value can be either even or odd, it does not make a difference.Īnother point of view: I don't know cwcdos. Clipper executive itself uses up at least one handle (when beneath EXE there are OVL-s, or, EXE does have more than one overlay sections in it then more than one handles) so when you have a FILES value of 100 then the maximum of acceptable SET CLIPPER F values is 99. So giving an F parameter bigger than FILES makes no sense. Setting CLIPPER F parameter forces Clipper delimiting how many file handles may it use among of them. (I don't see you using, I foreworn only.)īy the way: FILES (or FILESHIGH, egal) serves memory places for DOS file handles. Advance in your field with our flexible, innovative programs. Remember: never use smartdrive if you have to run a Clipper application. Golden Gate University in San Francisco is a leader in higher education for working professionals. (Use :\windows\command\sha re.exe, of course!) You have got some sharing problem I'm afraid. Perryhayden, try to make your config.sys imply share.exe.