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For positive numbers: double roundedResult,x=12.345; roundedResult= floor(x * 100.0 + 0.5) / 100.0; -mark-

A little more detail regarding the median. The median in the case of an even number of samples is the mean of the two middle samples. For example: The sample set: {1 ,4, 5, 6, 9, 21} has a median equal to: 5 + 6 (the two middle numbers) divided by 2 yielding the result of 5.5. You...

After spending many hours researching this problem I discovered that unfortunately in my case it can't readily (or even close to readily) be done. I found 2 very good artiles at bcbdev.com written by Harold Howe that discuss the in's and out's of using VC++ dll's from BCB land. In particular...

Create a new application (I used Builder 4.0 for the following code.) Insert the following into the Unit1 header file (Unit1.h): int x,y; int xMin,xMax; int yMin,yMax; and int __fastcall scaleX(int x); int __fastcall scaleY(int y); void __fastcall drawHistogram(); as shown...

I am in the unfortunate position of having to use a library (blix.lib) created by VC++ ver 6. This library is in "COFF" format and must be converted to OMF format in order for tlink to process it. Inprise provides a utility program (COFF2OMF.EXE) to do the conversion. It runs quietly...

I use: if(WinExec(&quot;complete path to desiredProgram.exe&quot;, SW_SHOWNORMAL) < 32) { ShowMessage(&quot;I can't run: desiredProgram.exe&quot;); // Take whatever other failure action here } else { // Take whatever success action here } -mark-