Jul
26th

Functional areas and business functions

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A business organisation often includes functional areas such as administration, human resource, finance, MIS (management information systems), production, marketing, sales and purchasing. An enterprise function is a group of activities and processes put in place to support a specific part of the mission of the enterprise, and each activity or process is usually supported by a set of procedures.

business functions

Be warned that enterprise functions may appear to be the basic building blocks of a business enterprise, yet the business structure may not be based upon them. Is a city’s commerce based upon the number of buildings that can fit into its grid of roadways?
Obviously not, yet the roadways permit many of the exchanges that commerce depends upon. In the same way, enterprise functions must be performed, no matter how the business organisation is structured. The focus should be on what is done by the functions rather than how or where it is done. In this section, you will become familiar with looking at a business in this way by reviewing an outline of what is meant by the functions grouped under the different headings of marketing, human resource, finance, management information systems, production and purchasing. (more…)

Jul
12th

Advanced XML regular expression features [Part 1]

Regular expressions are sets of special characters or character sequences that are used to match string values in text data. XPath 2.0 offers improved support for regular expressions. This is useful because it enables you to search for particular string patterns and return nodes that match those string patterns.

xml regular expression

XPath 2.0 functions

In XPath 2.0, three new functions provide support for regular expressions:

  • tokenize()
  • matches()
  • replace()

tokenize()

You use the tokenize() function to split a string into substrings. For example, you can use this function to split a sentence into separate words. The syntax for the tokenize() function is (more…)

Jul
1st

Examining an XBRL taxonomy [Part 2]

After getting know on examining and XBRL taxonomy part 1, let continue the rest of the topic.

The structure of an XBRL GL document

XBRL

This diagram shows the basic structure of an XBRL GL document.

The top-level element of an XBRL GL document, which appears directly after the XBRL instance document root element, is accountingEntries, which is a tuple. (more…)