This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as practice, drill, exercise, train. Its Pīnyīn pronunciation is liàn.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+7DF4 offers a line break opportunity at its position, except in some numeric contexts. The glyph can be confused with 3 other glyphs.
Representations
System
Representation (click value to copy)
Nº
32244
UTF-8
E7 B7 B4
UTF-16
7D F4
UTF-32
00 00 7D F4
URL-Quoted
%E7%B7%B4
HTML hex reference
練
Wrong windows-1252 Mojibake
ç·´
Encoding: BIG5 (hex bytes)
BD 6D
Encoding: BIG5HKSCS (hex bytes)
BD 6D
Encoding: CP932 (hex bytes)
97 FB
Encoding: CP949 (hex bytes)
D6 A3
Encoding: CP950 (hex bytes)
BD 6D
Encoding: EUC_JP (hex bytes)
CE FD
Encoding: EUC_JIS_2004 (hex bytes)
CE FD
Encoding: EUC_JISX0213 (hex bytes)
CE FD
Encoding: EUC_KR (hex bytes)
D6 A3
Encoding: GBK (hex bytes)
BE 9A
Encoding: GB18030 (hex bytes)
BE 9A
Encoding: ISO2022_JP (hex bytes)
1B 24 42 4E 7D 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes)
1B 24 42 4E 7D 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes)
1B 24 42 4E 7D 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes)
1B 24 42 4E 7D 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes)
1B 24 42 4E 7D 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes)
1B 24 42 4E 7D 1B 28 42
Encoding: ISO2022_KR (hex bytes)
1B 24 29 43 0E 56 23 0F
Encoding: JOHAB (hex bytes)
E6 33
Encoding: SHIFT_JIS (hex bytes)
97 FB
Encoding: SHIFT_JIS_2004 (hex bytes)
97 FB
Encoding: SHIFT_JISX0213 (hex bytes)
97 FB
Pīnyīn
liàn
RFC 5137
\u'7DF4'
Bash and Zsh inside echo -e
\u7DF4
C and C++
\u7DF4
C#
\u7DF4
CSS
\007DF4
Excel
=UNICHAR(32244)
Go
\u7DF4
JavaScript
\u7DF4
Modern JavaScript since ES6
\u{7df4}
JSON
\u7DF4
Java
\u7DF4
Lua
\u{7DF4}
Matlab
char(32244)
Perl
"\x{7DF4}"
PHP
\u{7df4}
PostgreSQL
U&'\7DF4'
PowerShell
`u{7DF4}
Python
\u7DF4
Ruby
\u{7df4}
Rust
\u{7df4}
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