ToCharacterCode

The Unicode code point of each character of s, as a list of integers.

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ToCharacterCode(s){code1, code2, …}, one per Unicode CODE POINT of s

Typed signatures

Type	Package	Applies
`(string) -> list<integer>`	`combinatorics`	always

Domain: Collections

Details

Counts Unicode CODE POINTS, not UTF-16 units — the same convention compute-engine's own Characters already uses, so an astral character (outside the Basic Multilingual Plane, such as most emoji) counts as one.

Examples

Basic #

\mathrm{ToCharacterCode}(\text{ABC})

Out

\bigl\lbrack65, 66, 67\bigr\rbrack

Scope #

Every printable ASCII character in order gives codes $32$ through $126$

\mathrm{ToCharacterCode}(\text{ !"\#\$\%\&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\textbackslash{}]\textasciicircum{}\_`abcdefghijklmnopqrstuvwxyz\{|\}\textasciitilde{}})

Out

\bigl\lbrack32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126\bigr\rbrack

Properties #

A one-character string gives a one-element list

\mathrm{ToCharacterCode}(\text{a})

Out

\bigl\lbrack97\bigr\rbrack

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