indicates the end of a COBOL program. Program-name must be identical to that of the corresponding PROGRAM-ID paragraph. Every COBOL program (except an outermost program that contains no nested programs and is not followed by another COBOL program in a sequence of COBOL programs) must end with...
begin+end结构从FORTRAN借鉴来，并成为标准。许多与Algol同时代的语言，如Pascal、Basic、COBOL、SQL等，...
过程部结束The physical position in a COBOL source program after which no further procedures appear.COBOL源程序中的既定物理位置,在此位置后不再出现过程。计算机英汉双解词典包含21137条计算机术语英汉翻译词条,基本涵盖了全部常用计算机术语的翻译及用法,是计算机学习及翻译工作的有利工具。
You code theAT ENDphrase of theREADstatement to handle errors or normal conditions, according to your program design. At end-of-file, theAT ENDphrase is performed. If you do not code anAT ENDphrase, the associatedERRORdeclarative is performed. In many designs, reading sequentially to the end...
A good program works flawlessly and has no bugs. But what internal qualities produce such perfection? It's no mystery, we just need some occasional reminding. Whether you code in C/C++, C#, Java, Basic, Perl, COBOL, or ASM, all good programming exhibits the same time-honored qualities:...
Type representation system for all COBOL types defined All identifiers resolved to their COBOL-defined type and stored in symbol tables Ability to condition transforms on identifier type Abilility to visit/query/update symbol tables Control flow graph extraction Constructed for each program and subrou...
Cobol Let's play a game: defend Cobol against modern languages, and try to find as many reasonable arguments as you can. 10 years Where will you be in 10 years? Fire me You are my boss and I'm fired. Inform me. From scratch I want to refactor a legacy system. You want to rewrit...
If Java is truly to replace COBOL as an enterprise-wide standard, then it needs to be as easy to write as COBOL and as fast a C++ at runtime. In my experience with all of these implementations, Java at the command level is clearly easier to learn than C++, however, Java the platform...
In the past the data has been received via a computer tapes or on paper forms. The data was processed using a ten year old COBOL program that was user initiated weekly or biweekly in batches. The data submitted on the forms was validated, verified and edited. Accepted information was ...
This section demonstrates the end-to-end flow of IBM Wazi Developer. To watch the demo video, click here.Assume that you are an application developer and need to fix an issue with an IMS or CICS application that is written in COBOL, PL/I, HLASM, or REXX which consists of a front-...