UTF-8 encode and decode: Difference between revisions

=={{header|D}}==

<lang D>import std.conv;

import std.stdio;

immutable CHARS = ["A","ö","Ж","€","𝄞"];

void main() {

writeln("Character Code-Point Code-Units");

foreach (c; CHARS) {

auto bytes = cast(ubyte[]) c; //The raw bytes of a character can be accessed by casting

auto unicode = cast(uint) to!dstring(c)[0]; //Convert from a UTF8 string to a UTF32 string, and cast the first character to a number

writefln("%s %7X [%(%X, %)]", c, unicode, bytes);

}

}</lang>

{{out}}

<pre>Character Code-Point Code-Units

A 41 [41]

ö F6 [C3, B6]

Ж 416 [D0, 96]

€ 20AC [E2, 82, AC]

𝄞 1D11E [F0, 9D, 84, 9E]</pre>