This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. U+1F370 offers a line break opportunity at its position, except in some numeric contexts.
The CLDR project calls this character “shortcake” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: cake, dessert, pastry, slice, sweet.
This character is designated as an emoji. It will be rendered as colorful emoji on conforming platforms. To reduce it to a monochrome character, you can combine it with Variation Selector-15: 🍰︎ See the Emojipedia for more details on this character’s emoji properties.
The Wikipedia has the following information about this codepoint:
Shortcake generally refers to a dessert with a crumbly scone-like texture. There are multiple variations of shortcake, most of which are served with fruit and cream. One of the most popular is strawberry shortcake, which is typically served with whipped cream. Other variations common in the UK are blackberry and clotted cream shortcake and lemon berry shortcake, which is served with lemon curd in place of cream.
Representations
System
Representation (click value to copy)
Nº
127856
UTF-8
F0 9F 8D B0
UTF-16
D8 3C DF 70
UTF-32
00 01 F3 70
URL-Quoted
%F0%9F%8D%B0
HTML hex reference
🍰
Wrong windows-1252 Mojibake
ðŸ°
Encoding: GB18030 (hex bytes)
94 39 BB 30
RFC 5137
\u'1F370'
Bash and Zsh inside echo -e
\U0001F370
C and C++
\U0001F370
C#
\U0001F370
CSS
\01F370
Excel
=UNICHAR(127856)
Go
\U0001F370
JavaScript
\uD83C\uDF70
Modern JavaScript since ES6
\u{1f370}
JSON
\uD83C\uDF70
Java
\uD83C\uDF70
Lua
\u{1F370}
Matlab
char(127856)
Perl
"\x{1F370}"
PHP
\u{1f370}
PostgreSQL
U&'\+01F370'
PowerShell
`u{1F370}
Python
\U0001F370
Ruby
\u{1f370}
Rust
\u{1f370}
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