Regular Expressions 101

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Regular Expressions 101

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2
dotnet

Replace sub-strings in string

Replace sub-strings in string
Submitted by anonymous - 5 months ago
2
dotnet

Caltrans EA validation with optional XX-XXXXXX entry and C##-#????#

Checks validity of an EA number first two digits 01-12 followed by hyphen then a number from 0-4 and then 4 numbers or uppercase letters and ending in a 1 or 4 for example "05-1J7601". Adding a capital C to the beginning is also accepted "C05-1J7601", along with the entry of 2 X's hyphen and 6 X's ...
Submitted by RDJ@Ct - 2 months ago
3
dotnet

C# Regex Extract/Match Nested HTML Elements/Tags

With this C# regex, you can easily match/Parse Nested HTML tags. Example input: someTitle ...
Submitted by w4po - a year ago
3
dotnet

Match any layer bracket pair (.NET)

Match any layer bracket pair
Submitted by Yakumo Yukari - a year ago
12345

ISO 8601:2004E Duration

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Regular Expression
dotnet

@"
^P(?!$)(?:(?<years>\d+(?:\.\d+)?)Y)?(?:(?<months>\d+(?:\.\d+)?)M)?(?:(?<weeks>\d+(?:\.\d+)?)W)?(?:(?<days>\d+(?:\.\d+)?)D)?(T(?=\d)(?:(?<hours>\d+(?:\.\d+)?)H)?(?:(?<minutes>\d+(?:\.\d+)?)M)?(?:(?<seconds>\d+(?:\.\d+)?)S)?)?$
"
gmx
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Submitted by Sakura Akeno Isayeki - 10 months ago