Learn about how the data contract model treats collections in the .NET Framework and how WCF supports data serialization for collection types.
Oracle supports the varray and nested table collection data types. A varray is an ordered collection of elements. A nested table can have any number of elements and is unordered. If you need to store only a fixed number of items, or loop through the elements in order, or often need to...
Data collection is the process of gathering, measuring, and analyzing accurate data. Learn about its types, tools, and techniques.
All list collections of the same type are considered to have the same data contract (unless they are customized using the CollectionDataContractAttribute attribute, as discussed later in this topic). Thus, for example, the following data contracts are equivalent....
Oracle Database provides a number of built-in data types as well as several categories for user-defined types that can be used as data types. The syntax of Oracle data types appears in the diagrams that follow. The text of this section is divided into the following sections: ...
table in a database. For example, if you want to make sure no one enters a name in a field that is supposed to have only dates, you set the data type of that field to a date data type. Data types are set for each column in theDatabase Propertieswindow when you fi...
Derived data types are defined by the user itself, which means that you can aggregate as many elements of similar data types as required. There are four types of derived data types: Array Pointer Functions 1. Array An array is a collection of similar data-type elements stored in a contiguou...
CONSTITUTION:The optical type data collector A is mounted on the running stand car 1 for self-running type and the data receiver B is provided on the car 1 with adjustable height. The data receiver B is the transmission and reception section 9 of laser light to read in the goods data by...
The Amazon CloudWatch Logs API contains several data types that various actions use. This section describes each data type in detail. Note The order of each element in a data type structure is not guaranteed. Applications should not assume a particular order. The following data types are ...
This categorization process is similar to classification in data mining. In the context of data mining, classification means analyzing a dataset that contains numerous instances or examples, each of which is defined by a collection of properties or features. The objective is to create a model or ...