Questions tagged as 'clipper'

Tagged questions
2
answers

Clipper still exists?

Clipper was a widely used language in the 1980s and even through the 1990s. Especially in some countries like Brazil. In fact many administrative systems still used today were made in it. But is it still possible to develop modern software using...
asked by 13.12.2014 / 20:15
2
answers

Generating reports using Top Connect in Advpl

When creating reports, using the Advpl language, the most practical is to select this data via Top Connect which is a software interface between the application and the DBMS. You create a query that is processed and the Top returns a temporary f...
asked by 04.06.2015 / 19:27
1
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How to implement unit tests for Clipper?

I have a legacy system developed in Clipper , an old C programming language that has had discontinued support for at least 20 years, and is still maintained by xHarbour , which provides the current compiler for Clipper. I'd like to implem...
asked by 15.02.2017 / 17:14
1
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Meaning of .CH in Clipper and ADVPL languages?

When we use a language like Clipper or ADVPL, we usually use libraries. In C language, these header files have the suffix .H, which means Header File . I think it should be Custom Header File or Clipper Header File , but still not s...
asked by 04.12.2018 / 20:45
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Querying results using SQL or XAILER programming tips

I have the following relationship between 3 tables: 'SELECT contareceber.codcontareceber, contareceber.codorganizacao, contareceber.dtdocumento, contareceber.dtvencimento, contareceber.valortotalbruto, contareceber.valortotalrecebido, conta...
asked by 08.06.2017 / 18:30
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How to make an old program (made in Clipper) recognize user password on the network?

I'm not sure if the users of this site respond to this type of question, but since I received great positive recommendations about this site, it's hard to try. A few years ago I asked for a person to install a network of a little old program,...
asked by 20.03.2018 / 03:59
1
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Receive character in C

How do I make a function in C that is equal to the function Readkey of Pascal or equal to function Lastkey of old Clipper ? I want to receive only one character for each key pressed. Create menus, receive ESC...
asked by 13.01.2016 / 21:12