The Experts below are selected from a list of 10371 Experts worldwide ranked by ideXlab platform

Andreas Unkelbach - One of the best experts on this subject based on the ideXlab platform.

Michael Coughlan - One of the best experts on this subject based on the ideXlab platform.

  • The COBOL Report Writer
    Beginning COBOL for Programmers, 2014
    Co-Authors: Michael Coughlan
    Abstract:

    This chapter introduces the COBOL Report Writer. In a series of increasingly complex programs, you learn how to use the Report Writer to create control-break-based Report programs. By examining these programs, you are gradually introduced to the new verbs, clauses, sections and concepts of the Report Writer. You see how to use the RD entry in the Report SECTION to specify control-break items and define the basic layout of the page. The chapter explores Report groups and how to create Report groups linked to the control-break items specified in the Report’s RD entry. You learn how to use the SUM clause for subtotaling and rolling forward. The final program introduces declaratives and how to use them to extend the capabilities of the Report Writer. Once you’ve seen the capabilities of the Report Writer through the example programs, the chapter explores the verbs, clauses, and concepts of the Report Writer more formally.

  • Introduction to Sequential Files
    Beginning COBOL for Programmers, 2014
    Co-Authors: Michael Coughlan
    Abstract:

    An important characteristic of a programming language designed for enterprise or business computing is that it should have an external, rather than an internal focus. It should concentrate on processing data held externally in files and databases rather than on manipulating data in memory through linked lists, trees, stacks, and other sophisticated data structures. Whereas in most programming languages the focus is internal, in COBOL it is external. A glance at the table of contents of any programming book on Java, C, Pascal, or Ruby emphasizes the point. In most cases, only one chapter, if that, is devoted to files. In this book, over a quarter of the book deals with files: it covers such topics as sequential files, relative files, indexed files, the SORT, the MERGE, the Report Writer, control breaks, and the file-update problem.

Skom Wardhani - One of the best experts on this subject based on the ideXlab platform.

  • APPLICATION PROGRAM PURCHASE CAR RESERVATIONS BY PHONE WITH VISUAL BASIC
    Information Systems, 2010
    Co-Authors: Nurritu Praworo, Skom Wardhani
    Abstract:

    Application of computers in handling the transaction Report is required because of the leadership and employees of the Report can make decisions to achieve corporate objectives and also to simplify the search for the desired data and the data are not quickly lost or damaged. every company has their own way in dealing with sale and purchase transaction Reports car reservations, in terms of how big or small a company. In data processing performed by the company will be better controlled as well as fast and easy to do, so little mistakes that can occur. to make the car buying and selling orders Report Writer made application buying and selling cars booking program, which was created by using Visual Basic

Farrell Clancy - One of the best experts on this subject based on the ideXlab platform.

Nurritu Praworo - One of the best experts on this subject based on the ideXlab platform.

  • APPLICATION PROGRAM PURCHASE CAR RESERVATIONS BY PHONE WITH VISUAL BASIC
    Information Systems, 2010
    Co-Authors: Nurritu Praworo, Skom Wardhani
    Abstract:

    Application of computers in handling the transaction Report is required because of the leadership and employees of the Report can make decisions to achieve corporate objectives and also to simplify the search for the desired data and the data are not quickly lost or damaged. every company has their own way in dealing with sale and purchase transaction Reports car reservations, in terms of how big or small a company. In data processing performed by the company will be better controlled as well as fast and easy to do, so little mistakes that can occur. to make the car buying and selling orders Report Writer made application buying and selling cars booking program, which was created by using Visual Basic