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JavaScript and AJAX for Mainframe programmers
Now a days many applications are going online. Lot of websites are creating to be more informative for users. As a mainframe programmer, learning JavaScript will help you understand how latest technologies working. You can do career transition. JavaScript and AJAX do not stand on their own. They only have… Read More ⇢
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How De-editing works in COBOL-85
De-editing occurs when an elementary item with a PICTURE clause containing editing characters is MOVEd to a similarly defined elementary item, but without the editing characters. By “similarly defined,” I mean numeric edited to numeric, or alphanumeric edited to alphanumeric. When this is done, the effects of the editing are… Read More ⇢
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COBOL Table vs Java arrays Top Differences
I learned Java and I am got benefit. So Read, or follow my blogs, and you will also get the same. Here I have given differences between COBOL tables and Java arrays. COBOL Arrays Multiple dimensions (maximum seven). Fixed in size at compile time, unless you use the OCCURS DEPENDING… Read More ⇢
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Hierarchical file system (HFS) in Mainframe UNIX (2 of 2)
HFS files system to support UNIX on mainframe. Read more all details. Read More ⇢
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How to use UNIX files in Mainframe Batch job
HFS files are designed to run in a UNIX environment, you can still access them through a batch job. The JCL you use is a little different, though, than for standard data sets. Zo/s provides some additional parameters for the DD statement that allow you to create, access, and delete… Read More ⇢
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Mainframe: How to Replace Spaces with String in Input File
If I find a space in position 63-72, I need to replace with 9999-99-99.Is there any way to perform this? My Input looks like the following records Input: AAAAAAAA 2006-09-01 XXXXXXXXXX 001 000 BBBBBBBB 2006-06-01 XXXXXXXXXX 001 000 CCCCCCC 2006-01-01 2006-05-31 001 000 DDDDDDD 2007-01-01 XXXXXXXXXX 001 000 And the… Read More ⇢
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How to resolve ‘CICS’ production abends in Mainframe
Ideas you need to resolve production abends in CICS mainframe. Read More ⇢
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The Real Use of ‘XCTL’ command in CICS
In CICS Still, many people do not know when to use ‘XCTL’ command. I want to make very clear about this command. Read More ⇢
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MQSeries Tutorial for Mainframe Programmers (3 of 5)
Below are key MQSeries calls need to write in COBOL program. Read MQSeries with COBOL sample program. In this post, you will learn how to write different calls in the COBOL program. The working storage section of any MQ series program usually carries the following 4 IBM supplied copybooks. CMQODV… Read More ⇢
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