Most of the earliest computers could only use ASCII characters, which was later gradually expanded to include major Western alphabets. With Unicode, letters of various scripts have been incorporated, including many letters used in ancient times, which can be used in the field of archaeology. But the most commonly used are the Latin alphabet and its extended letters. 1. Controls and Basic Latin:
These characters are the most basic ASCII characters. 2. Controls and Latin-1 Supplement:
3. Latin Extended-A:
4. Latin Extended-B:
5. IPA Extensions:
6. Cyrillic:
Some symbols may not be displayed normally and only a rectangular box will be displayed, indicating that there is no related supporting software on the computer and you need to wait until the corresponding software is installed before you can use them. However, more and more characters will be supported in the future, which is an inevitable trend. When using Unicode characters, use the "&#xhhhh" format in HTML, where hhhh is a 4-digit hexadecimal Unicode code. It can also be converted to a decimal code and used in the "&#dddd" format. When used in JavaScript scripts, use the "\uhhhh" format. When used in CSS, use the "\hhhh" format. |
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