Common symbols in Unicode
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Unicode is a character encoding scheme developed by an international organization that can accommodate all the text and symbols in the world. Therefore, it is all-inclusive. Using Unicode symbols, some commonly used symbols can be directly displayed on web pages, such as arrows, emoticons, etc. However, since the number of Unicode codes is too large, it is very time-consuming to find the code of the corresponding symbol from CodeCharts.pdf, so some common and commonly used ones are listed below for easy search and use. 1. General Punctuation:
1.1 Supplemental Punctuation:
2. Superscripts and Subscripts:
2.1 Trademark symbols:
3. Currency Symbols:
4. Arrows:
4.1 Supplemental Arrows-A:
4.2 Supplemental Arrows-B:
5. Tab Box Drawing:
6. Block Elements:
7. Geometric Shapes:
8. Miscellaneous Symbols:
These include music symbols 2669--266F, constellation symbols 2648--2653, chess symbols 2654--265F, and poker symbols 2660--2667. 9. Decorative symbols Dingbats:
10. Miscellaneous Symbols and Arrows:
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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