Origins What is the purpose of the project?
The Customer Master file contains variable length records with the minimum and average record length being the same length of bytes. The key starts in the first position of the record and is 12 bytes in length. The record layout is defined in a COBOL copy file and contains text strings and various numeric formats including zoned-decimal, packed and binary.
This program suite provides an example of how to create and populate a Customer Master File. The file contains byte records and the key or customer number is twelve 12 bytes starting in the first position of each record. The Item Master file contains variable length records with the minimum and average record length being the same length of bytes.
This program suite provides an example of how to create and populate the Item Master File. The file contains byte records and the key or item number is twelve 12 bytes starting in the first position of each record.
Also, a link for downloading or accessing detailed information is provided. The example shows simple conversion between upper and lower case plus capitalization and editing of specific words within a text string. Procedure Pointer, External Data Items This suite of programs will describe how to use procedure pointers and external data items.
A procedure pointer will be defined in a primary or mainline program. The procedure pointer will then be used to call a secondary program. A linkage section will not be required in the secondary program since the data will be accessed or shared using external data items. For more information about this function refer to the Text Field, Search and Replace a Text String section of this document.
Data Access Programming Examples This section contains links or references to programming examples that access various data bases or flat files. The examples read existing data sets. Therefore, it will be necessary to create the files or data sets prior to running the examples.
To create the data sets refer to the following references.
The following suite of programs will create simple test files with 80 byte records. The records contain variable-length, concatenated text strings. The text strings or fields may be delimited or separated by a comma character or a user-defined character. Create a New CSV File This suite of sample programs describes how to read a file of fixed field lengths and create a sequential file of variable length records with variable length fields with the leading and trailing spaces removed.
The fields are usually separated or delimited using a comma between the fields. Read and Parse an Existing CSV File This suite of sample programs describes how to read an existing comma-delimited file and create a new column-oriented, fixed-field-length sequential file.
Relational Table for Customer Information This suite of sample programs will show how to create, manipulate and delete a table within a relational data base.
This example will create a table containing "customer" information. Relational Table for Item or Product Information This suite of sample programs will show how to create, manipulate and delete a table within a relational data base.
This example will create a table containing "item" or "product" information.Write a C Program to solve Dining philosophers problem. Dining philosophers problem is a classic synchronization problem.A problem introduced by Dijkstra. concerning resource allocation between processes..
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Alice is an innovative block-based programming environment that makes it easy to create animations, build interactive narratives, or program simple games in 3D.