COBOL网络资源


Fujitsu

COBOL.org

COBOL for GCC

Tiny COBOL

Cobol Center

COBOL Course

Coding Guidelines

Cetus Link for COBOL

COBOL Reference and Example Site
The COBOL Programming Language
 
Helen Sherlock's Homepage

COBOL Coding Style & Techniques

     学习的传统方法自然还是看书,国内所能找到的COBOL教材,现在可能不多了。谭浩强老师编写、清华大学出版社出版的《COBOL语言》(修订版,上下两册)是比较好的入门书籍。电子工业出版社出版的《COBOL从入门到精通》是比较新的,可惜它继承了很多翻译作品的不良基因,实在不能说是一本好书。首先,书名与内容很不相符,要是哪个初学者想通过此书掌握COBOL,只怕是要惊呼不可能了。其次,书的内容也不能说是条理清晰,不知道是作者还是译者的问题。当然,看看该书还是能有一些收获的,只不过读起来不那么顺利罢了。用北大天网的FTP搜索能查到几本学习COBOL的电子书,如“Teach Yourself COBOL in 21 Days, Second Edition”。


  Q&A: What is the purpose of 78 Levels? -- By Joe Hunter and Lorne Sunley.

   Q: What is the purpose of 78 Levels?
   A:
Define a constant.

   Q: Any pro's, cons?
  A: Compiler has to support them have to be in working storage.

   Q: Are ANSI standard?
  A: AFAIK.

   Q: Can someone post an example?
  A: 78 doodad value "this is a constant".
    78 donumber value 123.56.

   Q: Thanks.
  A: You are welcome.


Copyright 2000-2005,zedware_at_gmail_dot_com
Last modified on Wednesday, 2004-12-08