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.
Era of more efficient street lightning starts with William Murdock who, for the first time in 1802, lit the outside of the Soho Foundry in a public presentation with a gas light fueled with coal gas.After that, in 1807, London got its first gas lit street.Baltimore was the first city in the United States that started using gas for streetlight in 1816 while Paris started gas illumination of its streets in 1820. Gas was led through pipe installations to the gas lanterns that were placed on poles.ra of more efficient street lightning starts with William Murdock who, for the first time in 1802, lit the outside of the Soho Foundry in a public presentation with a gas light fueled with coal gas.