Examples of scalar data types are integer, real, Boolean, character, subrange and enumerated. Structured data types are made of the scalar types, for example, arrays, records, files and sets. We will discuss the pointer data types later. Pascal Data Types: Pascal data types can be summarized as below the following diagram: Type Declarations. The type declaration is used to declare the data type of an identifier. Syntax of type declaration is: type-identifier-1, type-identfier-2 = type-specifier;
Root performs at the Historical Society, November 5, 2010. Music of the Gaslight Era (1890 - 1920) The Holliston Historical Society hosted a presentation by John Root on Popular Music of the Gaslight Era (1890â1920). Listen to John Root describe the writer and the song to the audience before singing (along with the audience) in the video above.
Manufactured Gas Plants. Manufactured gas plants (MGPs) had their roots in the 1700's with the discovery that a process of heating coal would produce a gas that could be used for illumination.Long before the introduction of electricity, streets, homes and businesses were lit with this manufactured gas, which became known as gaslight.hile the original focus of the manufactured gas industry was to supply small amounts of gas for street lighting systems, this changed with rapid growth of the mid-1800s. In the 1870's, a new technology emerged that produced gas from oil and water, called the carburetted water gas process.