FiveTech Software tech support forums

MarcoBoschi wrote:A quick Update,

I have a For NEXT cicle that open a dbf file at a time and than a do while enddo cicle in quch analize every single
record that satisfye some conditions.

You have a index, filter or orderscope before you process the loops I suppose ?

I am thinking about using a thread to run webview, so both events loops (FWH and WebView) may coexist...

An example coming soon

... down to the elements of the programming language, are they really different than C++ which is used for Harbour ? How about the structure, like loops, if/then and case statements. Are they somehow more modern ?

So, my statement was essentially, this response takes a lack of information, and from ...

... lo que ha hecho:
This program uses a nested loop to generate all possible combinations of three or more letters in the given word. The outer two loops iterate over all pairs of letters in the word, and the inner loop iterates over all remaining letters in the word to generate a combination of ...

By creating an array with three for next loops I have to delete the records where I find equal numbers in the three columns

for h=1 to Len(atmp)
If atmp[h][1] == atmp[h][2] .or. ;
atmp[h][1] == atmp[h][3] .or. ;
atmp[h][3] == atmp[h][2]
HB_ADel( aTmp, h, .t. )
Endif
next

but then it happens ...

... key that let me select the databases to use (depending on code that will be changed)

In the code where i'm working before executing the changing loops, call the backup routine making datetime stamp copy's of the data. That way I will have the latest version at hand if I do the code wrong..

Seems ...

... as we have a RAScan() we should have a RAEval(). It is not difficult to implement it and we can do it
Unless there is a function AReverse() (also missing) that I am not aware of.

Dear Otto,

AEval(), AScan(), etc. are much faster than using for ... next loops as they don't use pcode for the loops.

Dear Silvio,

If you need fastest speed then forget about for ... next loops

use AEval() and AScan() only

If that is not fast enough, then you have to code it in pure C language. C language is the fastest speed you will ever get.

Antonio,

I not understood

If I make
number:= 34
cFilter := "oDbf ...

Dear Silvio,

If you need fastest speed then forget about for ... next loops

use AEval() and AScan() only

If that is not fast enough, then you have to code it in pure C language. C language is the fastest speed you will ever get.

... with a nice visual of a wheel that is progressing
Some 'questions' are inside the code, is you have the time to look ))
TDatabase
Do -> while loops also with a nice visual wheel of progress bar.

I start the project with my own dbf's, so maybe a good idea to send a email adres to marc(at)maveco ...

... programming?

I can't describe it better.

page break

I solve the page break similar to EasyReport.
I specify an area height and then count the loops and make a break when it is reached.
Otto

Thank you for the info.
Yes, Ayaan has started showing interests in programming
Greetings from all of ...

... programming?

I can't describe it better.

page break

I solve the page break similar to EasyReport.
I specify an area height and then count the loops and make a break when it is reached.
// insert a table cHtml += memoread&#40;"table_th.htm"&#41; for I := 1 to 25 if I = 10 cText := "</table ...

... necessary. This avoids the overhead of creating a new matrix and
releasing it.

Normally, FW_Matrix class should be enough for most applications.
Where large computations are to be performed in large loops writing the
code in C using these C functions improves the execution speed considerably.

... matrix and releasing it.

Normally, FW_Matrix class should be enough for most applications. Where large computations are to be performed in large loops writing the code in C using these C functions improves the execution speed considerably.

Example:
This code written using FW_Matrix() is taking 3 ...

... FW_Matrix follows. In this class, all computations are performed in Harbour code. Though this is quite fast enough mostly, there can be more demanding applications that need complex matrix calculations performed in large loops. To support this, highly optimized C level functions are also provided.