Before assigning a String data type to a variable, we need to thoroughly understand Delphi's four string types. Short String Simply put, Short String is a counted array of (ANSII) characters, with up to 255 characters in the string.
In the early part of the 19th century, coal ovens were developed. Its shape was cylindrical and was made of heavy cast-iron. The gas oven saw its first use as early as the beginning of the 19th century as well. Gas stoves became very common household ovens once gas lines were available to most houses and neighborhoods. James Sharp patented one of the first gas stoves in 1826.
On January 29, 1886, Karl Benz received a patent for a crude gas-fueled car, which he demonstrated later that year on the streets of Mannhelm, Germany. And in 1893, Charles and Frank Duryea, of Springfield, Massachusetts, built the first gas-operated vehicle in the U.S.