Computer manuals. Free downloads.
Astalaweb.com

Astalaweb.com  Home |  Menu 1  |  Menu 2  Last manuals |  In Spanish  |   
27 users connected   1989 documents and tutorials

Menu

M Menu 2
L Last manuals
A Astalaweb

Free Computer Manuals

Free manuals-2

91-42

Free manuals 3-4

74-95

Free manuals 5-6-7

42-30-19

Microsoft Office

Access-2

7-3

Access 3-4

20-20

Access 5-6-7

20-20-9

Excel-2-3

13 -13 -11

Excel 4-5-6

20 -20 -20

Excel 7-8-9

20 -20 -21

Office

0

Outlook-2

9-8

PowerPoint-2

10-9

Word-2

7-9

Ads

Operating Systems

Mac OS Apple 7
Linux-Unix-2

20-17

Linux-Unix 3-4

15-14

MS-DOS

15

Windows-2-3 17-19-6
Other S.O

0

Programming languages

Assembly-2

12-10

Cobol-2

11-11

Cobol 3-4

20-2

C/C++-2

10-10

C/C++ 3-4

10-6

C++/C#/Objective C

20

C++/C#/Objective C 2-3

20-5

Delphi-2

10-8

Fortran

17

Pascal-2

11-9

Visual Basic-2

12-10

Visual Basic 3-4

20-3

Visual Basic NET-2

11-11

Programming languages II

Ajax-2

8-9

Lisp-2

10 - 10

Lisp 3

10

Matlab-2

10 - 10

Prolog-2

8-8

Python-2

9-7

Python 3

7

Rexx -2

10-9

Rexx 3

8

UML-2

8-8

Internet programming

ASP

14

ASP.net

14

ASP.net 2-3-4

20-20-8

CSS-2

15-6

CSS 3-4 -5

20-20-16

Html

13

Html 2-3

20-6

Java-2

7-4

Javascript-2

14-12

Javascript 3

8

Perl

9

PHP - 2

10-9

Ruby On Rails-2

10-10

Ruby On Rails 3

3

VbScript

16

XML-2

10-15

Social Network

Facebook

14

Facebook 2-3

20-19

Twitter-2

6-20

Twitter 3-4-5

20-20-21

 
     
     
     

Cobol manuals. Programming languages.

Definition of Cobol

COBOL (Common Business Oriented Language) was one of the earliest high-level programming languages. It was developed in 1959 by a group of computer professionals called the Conference on Data Systems Languages (CODASYL). Since 1959 it has undergone several modifications and improvements. In an attempt to overcome the problem of incompatibility between different versions of COBOL, the American National Standards Institute (ANSI) developed a standard form of the language in 1968. This version was known as American National Standard (ANS) COBOL.

In 1974, ANSI published a revised version of (ANS) COBOL, containing a number of features that were not in the 1968 version. In 1985, ANSI published still another revised version that had new features not in the 1974 standard.

The language continues to evolve today. Object-oriented COBOL is a subset of COBOL 97, which is the fourth edition in the continuing evolution of ANSI/ISO standard COBOL. COBOL 97 includes conventional improvements as well as object-oriented features. Like the C++ programming language, object-oriented COBOL compilers are available even as the language moves toward standardization.
 

Legends

  xxxKb = Size of downloadable file in Kb  || - Manual on Internet (no downloadable)
- Htm Format |  - Microsoft Word (.doc) | - Acrobat PDF (.pdf)  | - Rich Format Text (.rtf) |  | - Unformatted text (.txt)
  - Power Point (..ppt, pps) | - Help (.chm)  |  - Installer (.exe)

Manual Description Online Format File

    


Cobol Wikipedia 1 History and specification
1.1 History of COBOL standards
1.2 Legacy
1.3 COBOL 2002 and object-oriented COBOL

2 Features  2.1 Syntactic features  2.2 Data types
2.3 Hello, world

3 Criticism  4 Defense  5 Aphorisms and humor about COBOL
6 See also  6.1 Other third-generation programming languages
7 References  8 Sources  9 External links
 
Tutorialspoint
 
Audience

This tutorial is designed for software programmers who would like to learn the basics of COBOL. It provides enough understanding on COBOL programming language from where you can take yourself to a higher level of expertise.

Prerequisites

Before proceeding with this tutorial, you should have a basic understanding of computer programming terminologies and JCL. A basic understanding of any of the programming languages will help you understand the concepts of COBOL programming and move fast on the learning track.
   
Cobol language reference Very detailed manual with lots of information.  
Cobol Resources COBOL programming site with a comprehensive set of COBOL tutorials making a full COBOL course as well as COBOL lecture notes, COBOL programming exercises with sample solutions, COBOL programming exam specifications with model answers, COBOL project specifications, and over 50 example COBOL programs.
 
 
Cobol Programming course
COBOL Programming Course. Includes COBOL tutorials, COBOL example programs, COBOL programming exercises and COBOL self assessment questions.  
Mainframestechhelp.com Complete tutorial about Cobol divided in nearly 50 sections  
Mainframegurukul.com Cobol tutorial divided in 26 chapters.  
Cobol Language Reference Cobol tutorial from IBM.  
Teach yoursel Cobol in 21 days Teach yourself Cobol in 21 day (2nd Edition). A 1039 page PDF tutorial.  
Cobol Programming Learn Cobol in 25 small and easy lessons  
Cobol Tutorial Introduction  - History of Cobol - Who Uses Cobol  - Is Cobol a Best Practice - Was It a Best Exercise in 1959 ?- Re-engineering Cobol into Cintrinsic Control - Lets the Game Begin - Starts with the Basics of Cobol  - Coding Areas - Data Vision - Environmental Vision
Identification Vision - Procedure Division - Boolean Data - Initializing the Data - Printing and Writing the Data - Conclusion
 
 

Home

         
 

Manuals.astalaweb.net © 2005
Gabriel Chova Blasco  - All rights reserved