Skip to content

Instantly share code, notes, and snippets.

@mariusschulz
Last active November 4, 2015 16:28
Show Gist options
  • Select an option

  • Save mariusschulz/dff85f5f4e649dcb5fe0 to your computer and use it in GitHub Desktop.

Select an option

Save mariusschulz/dff85f5f4e649dcb5fe0 to your computer and use it in GitHub Desktop.
A list of characters that the regular expression pattern \d matches in .NET.
var digitRegex = new Regex(@"\d");
IEnumerable<char> digitCharacters = Enumerable
.Range(1, Char.MaxValue)
.Select(Convert.ToChar)
.Where(c => digitRegex.IsMatch(c.ToString()));
0
1
2
3
4
5
6
7
8
9
٠
١
٢
٣
٤
٥
٦
٧
٨
٩
۰
۱
۲
۳
۴
۵
۶
۷
۸
۹
߀
߁
߂
߃
߄
߅
߆
߇
߈
߉
०
१
२
३
४
५
६
७
८
९
০
১
২
৩
৪
৫
৬
৭
৮
৯
੦
੧
੨
੩
੪
੫
੬
੭
੮
੯
૦
૧
૨
૩
૪
૫
૬
૭
૮
૯
୦
୧
୨
୩
୪
୫
୬
୭
୮
୯
௦
௧
௨
௩
௪
௫
௬
௭
௮
௯
౦
౧
౨
౩
౪
౫
౬
౭
౮
౯
೦
೧
೨
೩
೪
೫
೬
೭
೮
೯
൦
൧
൨
൩
൪
൫
൬
൭
൮
൯
๐
๑
๒
๓
๔
๕
๖
๗
๘
๙
໐
໑
໒
໓
໔
໕
໖
໗
໘
໙
༠
༡
༢
༣
༤
༥
༦
༧
༨
༩
၀
၁
၂
၃
၄
၅
၆
၇
၈
၉
႐
႑
႒
႓
႔
႕
႖
႗
႘
႙
០
១
២
៣
៤
៥
៦
៧
៨
៩
᠐
᠑
᠒
᠓
᠔
᠕
᠖
᠗
᠘
᠙
᥆
᥇
᥈
᥉
᥊
᥋
᥌
᥍
᥎
᥏
᧐
᧑
᧒
᧓
᧔
᧕
᧖
᧗
᧘
᧙
᭐
᭑
᭒
᭓
᭔
᭕
᭖
᭗
᭘
᭙
᮰
᮱
᮲
᮳
᮴
᮵
᮶
᮷
᮸
᮹
᱀
᱁
᱂
᱃
᱄
᱅
᱆
᱇
᱈
᱉
᱐
᱑
᱒
᱓
᱔
᱕
᱖
᱗
᱘
᱙
꘠
꘡
꘢
꘣
꘤
꘥
꘦
꘧
꘨
꘩
꣐
꣑
꣒
꣓
꣔
꣕
꣖
꣗
꣘
꣙
꤀
꤁
꤂
꤃
꤄
꤅
꤆
꤇
꤈
꤉
꩐
꩑
꩒
꩓
꩔
꩕
꩖
꩗
꩘
꩙
0
1
2
3
4
5
6
7
8
9
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment