Hexadecimals - language feature

Example from 1 languages: JavaScript

// 0[xX][0-9a-fA-F]+n?
0x4D06792

Example from 1 languages: Python

# 0[xX](?:_?[a-fA-F0-9])+

Example from 2 languages: Java, AspectJ

// 0[xX][0-9a-fA-F][0-9a-fA-F_]*[lL]?

Example from 1 languages: Perl

# 0x[0-9A-Fa-f]+(_[0-9A-Fa-f]+)*

Example from 5 languages: Go, Dart, Chapel, Koka, Linden Scripting Language

// 0[xX][0-9a-fA-F]+

Example from 1 languages: Swift

// 0x[0-9a-fA-F_]+

Example from 1 languages: Haskell

-- 0[xX]_*[\da-fA-F](_*[\da-fA-F])*

Example from 1 languages: Clojure

; 0x-?[abcdef\d]+

Example from 1 languages: Elixir

# 0x[\da-fA-F]+

Example from 2 languages: CoffeeScript, awk

# 0x[0-9a-fA-F]+

Example from 1 languages: Julia

# 0x[a-fA-F0-9]+((_[a-fA-F0-9]+)+)?

Example from 1 languages: Prolog

% 0x[0-9a-fA-F]+

Example from 1 languages: Ada

-- [0-9_]+#[0-9a-f_\.]+#

Example from 1 languages: Reason

// 0[xX][\da-fA-F][\da-fA-F_]*

Example from 1 languages: MySQL

-- x'([0-9a-f]{2})+'

Example from 1 languages: D

// 0[xX][0-9a-fA-F_]+

Example from 1 languages: F#

// 0[xX][\da-fA-F][\da-fA-F_]*[uU]?[yslLn]?[fF]?

Example from 1 languages: VHDL

-- X"[0-9a-f_]+"

Example from 2 languages: Idris, Agda

-- 0[xX][\da-fA-F]+

Example from 1 languages: Protocol Buffers

// 0x[0-9a-fA-F]+[LlUu]*

Example from 1 languages: Forth

\ (\$[0-9A-F]+)

Example from 1 languages: Verilog

// ([0-9]+)|(\'h)[0-9a-fA-F]+

Example from 3 languages: Hy, AutoHotkey, AutoIt

; 0[xX][a-fA-F0-9]+

Example from 1 languages: PostScript

% <[0-9A-Fa-f]+>(?=[()<>\[\]{}/%\s])

Example from 1 languages: Eiffel

-- 0[xX][a-fA-F0-9]+

Example from 1 languages: VBScript

' &h[0-9a-f]+

Example from 4 languages: Zephir, QML, SuperCollider, Whiley

// 0x[0-9a-fA-F]+

Example from 2 languages: Pig Latin, Transact-SQL

-- 0x[0-9a-f]+

Example from 1 languages: Ceylon

// #([0-9a-fA-F]{4})(_[0-9a-fA-F]{4})+

Example from 1 languages: SystemVerilog

// ([1-9][_0-9]*)?\s*\'[sS]?[hH]\s*[xXzZ?0-9a-fA-F][_xXzZ?0-9a-fA-F]*

Example from 2 languages: Golo, GDScript

# 0[xX][a-fA-F0-9]+

Example from 1 languages: Boo

# 0x[a-fA-F0-9]+

Example from 1 languages: Felix

// 0[xX][0-9a-fA-F_]+([tTsSiIlLvV]|ll|LL|([iIuU])(8|16|32|64))?

Example from 1 languages: K

/ [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}

Example from 2 languages: Icon, Unicon

# \b([+-]?([2-9]|[12][0-9]|3[0-6])[rR][0-9a-zA-Z]+)\b

Example from 1 languages: Monkey

' \$[0-9a-fA-Z]+

Example from 1 languages: Ragel

# 0x[0-9A-Fa-f]+

Example from 2 languages: Croc, MiniD

// 0[xX][0-9a-fA-F][0-9a-fA-F_]*

Example from 1 languages: Jule

0xDFF90

Example from 1 languages: Speedie

|| num = 0xBEEF

Example from 1 languages: Aardvark

`16_fa7` would evaluate as a hexadecimal number

Languages with Hexadecimals include JavaScript, Python, Java, Perl, Go, Swift, Haskell, Clojure, Elixir, CoffeeScript, Julia, Prolog, Dart, Ada, Zig, Reason, MySQL, D, WebAssembly, awk, OCaml, F#, Coq, Chapel, ClojureScript, VHDL, Idris, Protocol Buffers, Forth, F*, IDL, Verilog, Pony, ActionScript, Hy, AutoHotkey, Puppet, PostScript, Cython, Eiffel, VBScript, Zephir, Pig Latin, Koka, Opa, QML, C3, Thrift, Futhark, Agda, Ceylon, SystemVerilog, NumPy, Cryptol, AutoIt, Golo, GLSL, Transact-SQL, Boo, HLSL, Felix, AspectJ, SuperCollider, K, Meson, ooc, Nit, Ioke, Vim script, chaiscript, Isabelle, Xtend, SourcePawn, Logtalk, BlitzMax, Icon, Whiley, S, clay, OpenEdge ABL, Monkey, GDScript, BlitzBasic, Ragel, Earl Grey, Croc, Kal, Linden Scripting Language, Jule, FloScript, Unicon, monte, MiniD, Savi, JS++, Speedie, Flatline, parasail, TAL, Aardvark, Pawn, Urbiscript, nimrod, SARL, CBOR data definition language, RAISE Specification Language

Languages without Hexadecimals include progsbase

View all concepts with or missing a hasHexadecimals measurement

Read more about Hexadecimals on the web: 1.