Character Set Confusion
Because these ASCII extensions have so many variants, it is necessary to identify which set is being used for a particular text for it to be interpreted correctly. However, because the most-used characters (those in ASCII, the seven-bit code points) are common to all sets—even most proprietary ones—failure to correctly identify a character set often suffers no adverse consequences if the user is typing in English. Further, because many Internet standards use ISO 8859-1, and because Microsoft Windows (using the code page 1252 superset of ISO 8859-1) is the dominant operating system for personal computers today, unannounced use of ISO 8859-1 is quite commonplace, and may generally be assumed without evidence to the contrary.
In many protocols, most importantly e-mail and HTTP, the character encoding of content has to be tagged with IANA-assigned character set identifiers.
Read more about this topic: Extended ASCII
Famous quotes containing the words character, set and/or confusion:
“The slanders poured down like Niagara. If you take into consideration the setting—the war and the revolution—and the character of the accused—revolutionary leaders of millions who were conducting their party to the sovereign power—you can say without exaggeration that July 1917 was the month of the most gigantic slander in world history.”
—Leon Trotsky (1879–1940)
“Anyone who seeks for the true causes of miracles, and strives to understand natural phenomena as an intelligent being, and not to gaze at them like a fool, is set down and denounced as an impious heretic by those, whom the masses adore as the interpreters of nature and the gods. Such persons know that, with the removal of ignorance, the wonder which forms their only available means for proving and preserving their authority would vanish also.”
—Baruch (Benedict)
“A woman’s beauty is a storm-tossed banner;
Under it wisdom stands, and I alone
Of all Arabia’s lovers I alone
Nor dazzled by the embroidery, nor lost
In the confusion of its night-dark folds,
Can hear the armed man speak.”
—William Butler Yeats (1865–1939)