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.
Gas was invented firstly to light the streets. Later homes were lit using gas brackets or pendants. The gas mantle was invented in 1880 a short time before the electric bulb. So the gas mantles became exstinct as houses were lit by electricity. This was salvaged from the Carrick Gas Works.as was invented firstly to light the streets. Later homes were lit using gas brackets or pendants. The gas mantle was invented in 1880 a short time before the electric bulb. So the gas mantles became exstinct as houses were lit by electricity. This was salvaged from the Carrick Gas Works.