135: Data Types: GUIDs Globally Unique Identifiers.
When you want to identify class instances or data records, you cannot use things like passports. Yet it is just as important to keep track of object identities as it is for people.
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135: Data Types: GUIDs Globally Unique Identifiers.
When you want to identify class instances or data records, you cannot use things like passports. Yet it is just as important to keep track of object identities as it is for people.