Polybius, a Greek historian, devised a more complex system of alphabetical smoke signals around 150 BCE, which converted Greek alphabetic characters into numeric characters.
32.
For Latin-script documents, numeric character references to characters between x80 and x9F in those documents will not be correct against Unicode, and must be recoded.
33.
&# 0; is not permitted, however, because the null character is one of the control characters excluded from XML, even when using a numeric character reference.
34.
When these damped waves were received by a simple detector, the operator would hear an audible buzzing sound that he could transcribe back into alpha-numeric characters.
35.
Similarly, if the numeric character reference & # 240; appears in element content, it will be interpreted as the single Unicode character 00F0 ( small letter eth ).
36.
I would say that the search bar should ignore punctuation marks for this reason; the only non-letter / non-numeric character that should still be considered is the space.
37.
"' Rumi Numeral Symbols "'is a Unicode block containing numeric characters used in Fez, Morocco, and elsewhere in North Africa and the Iberian peninsula, between the tenth and seventeenth centuries.
38.
The "'Luhn mod N algorithm "'is an extension to the Luhn algorithm ( also known as mod 10 algorithm ) that allows it to work with sequences of non-numeric characters.
39.
However, the references to predefined numeric character entities are substituted wherever they occur, without needing a validating parser ( they are only introduced by the " & " character ).
40.
Others are continually confronted with pager services with sporadic delivery that charge by the alpha-numeric character and employ operators who apparently have no schooling in even the basics of abbreviation.
