This is the Unicode character TAI THAM COMBINING CRYPTOGRAMMIC DOT, code point U+1A7F (decimal 6783) in the Tai Tham block, added in Unicode 5.2. In HTML write ᩿, and in UTF-8 it is the 3 bytes E1 A9 BF.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1A7F |
| Decimal | 6783 |
| UTF-8 bytes | E1 A9 BF |
| UTF-16 (big-endian) | 1A7F |
| UTF-32 | 00001A7F |
| HTML decimal | ᩿ |
| HTML hex | ᩿ |
| CSS | \1A7F |
| JavaScript | \u1A7F |
| JSON | \u1A7F |
| Python | \u1A7F |
| Python by name | \N{TAI THAM COMBINING CRYPTOGRAMMIC DOT} |
| Java, C# | \u1A7F |
| Rust, Swift | \u{1A7F} |
| Go, C, C++ | \u1A7F |
| URL (percent-encoded) | %E1%A9%BF |
JavaScript and JSON strings store text as UTF-16, so this character is one code unit long. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | TAI THAM COMBINING CRYPTOGRAMMIC DOT |
| Code point | U+1A7F (decimal 6783) |
| Block | Tai Tham (U+1A20–U+1AAF) |
| General category | Mn: Non-spacing mark |
| Script | Tai Tham |
| Bidirectional class | NSM: Non-spacing mark |
| Combining class | 220 |
| Mirrored in right-to-left text | No |
| First in Unicode version | 5.2 |
Nearby in Tai Tham
- U+1A75 Tai Tham Sign Tone-1
- U+1A76 Tai Tham Sign Tone-2
- U+1A77 Tai Tham Sign Khuen Tone-3
- U+1A78 Tai Tham Sign Khuen Tone-4
- U+1A79 Tai Tham Sign Khuen Tone-5
- U+1A7A Tai Tham Sign Ra Haam
- U+1A7B Tai Tham Sign Mai Sam
- U+1A7C Tai Tham Sign Khuen-Lue Karan
- ᪀ U+1A80 Tai Tham Hora Digit Zero
- ᪁ U+1A81 Tai Tham Hora Digit One
- ᪂ U+1A82 Tai Tham Hora Digit Two
- ᪃ U+1A83 Tai Tham Hora Digit Three
- ᪄ U+1A84 Tai Tham Hora Digit Four
- ᪅ U+1A85 Tai Tham Hora Digit Five
- ᪆ U+1A86 Tai Tham Hora Digit Six
- ᪇ U+1A87 Tai Tham Hora Digit Seven
All 127 characters: Tai Tham.
Official reference
Questions people ask
- What is the HTML code for TAI THAM COMBINING CRYPTOGRAMMIC DOT?
- Use ᩿ (decimal) or ᩿ (hex).
- What is the UTF-8 encoding of U+1A7F?
- E1 A9 BF (hex), 3 bytes. In a URL it is %E1%A9%BF.
- How do I write U+1A7F in JavaScript or Python?
- JavaScript: \u1A7F. Python: \u1A7F.
Source
Unicode Character Database 18.0.0 (Unicode License v3); HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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