Whenever there is a comparison of GDPs amongst the countries, Purchasing Power Parity (PPP) concept is very vital to understand. Gross domestic Product (GDP) represents an accounting of the total value of all final goods and services produced in a geographic region over a specific period of time, usually one year.
From Wikipedia, the free encyclopedia. A globally unique identifier (GUID, /ËÉ¡aÉªd/ or /ËÉ¡uËÉªd/) is a unique reference number used as an identifier in computer software. The term GUID typically refers to various implementations of the universally unique identifier (UUID) standard.
Generating and working with GUIDs in .NET A Globally Unique Identifier (GUID) is a 128-bit integer that you can use across all computers and networks wherever a unique identifier is required. Tony Patton explains how the .NET Framework makes it possible for you to create your own GUID.