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Community Patterns
Search among 120 community submitted regex patterns...
1
Factorization: Zero, Unit, Primes, or Composite?
.NET 7.0 (C#)
Description Inspects lines that contain only a character, let's say c, repeated n times. The name of the matching groups will tell you if n is 0, the unit 1, a prime number, or a composite number. Alternative ...
Submitted by
kevinhp
-
a month ago
2
Command line parser
.NET 7.0 (C#)
Supports parameters such as keys and values, also parameters enclosed in quotes.
Submitted by
Pavel Bashkardin
-
3 months ago
(Last modified 3 months ago)
1
.NET CSV parser
.NET 7.0 (C#)
Parses CSV files using comma (,) as delimiter and double quote (") as quoted-field tag. Features: Respects empty fields, including at the beginning and at the end of the line Respects line breaks in quoted fields
Submitted by
kevinhp
-
3 months ago
1
IP address without local
.NET 7.0 (C#)
Matches IP addresses excluding local addresses
Submitted by
pvl_zh
-
4 months ago
1
Multiline CSS to one line CSS example (C#)
.NET 7.0 (C#)
Regex that will match/replace unnecessary whitespaces in CSS code.
Submitted by
Puchkov Eugene
-
5 months ago
(Last modified 5 months ago)
1
Email Validation
.NET 7.0 (C#)
Basic email address validation example
Submitted by
Jeff Mills
-
6 months ago
1
password
.NET 7.0 (C#)
password validator
Submitted by
anonymous
-
6 months ago
1
Entity framework mappers
.NET 7.0 (C#)
This expression converts a modelbuilder to an IEntityTypeConfiguration class. Useful for tidying up the result of a scaffold operation.
Submitted by
MK
-
7 months ago
(Last modified 7 months ago)
1
Госуслуги - сопроводительное письмо (недопустимые символы)
.NET 7.0 (C#)
Если вы подаёте электронное заявление через портал Госуслуг и набираете текст в стороннем редакторе, то при попытке отправить такое заявление может появиться ошибка о наличии недопустимых символов. С помощью этого регулярного выражения вы сможете найти недопустимые символы и скорректировать текст с...
Submitted by
NG256
-
7 months ago
1
T-SQL find comments in script
.NET 7.0 (C#)
Finds the comments in a t-sql (tsql) script
Submitted by
Paw Jershauge
-
8 months ago
1
INI Parser
.NET 7.0 (C#)
This regular expression has the following features that make it a convenient tool for working with text data. (?=\S) Positive lookahead, trims leading whitespace in text block. (? ... ) Group for text block, which can be comment, section, entry, or undefined string. (? ... ) Group for comment. Incl...
Submitted by
Pavel Bashkardin
-
8 months ago
(Last modified 3 months ago)
1
PrivtBank Receipt Parser
.NET 7.0 (C#)
PrivtBank Receipt Parser
Submitted by
anonymous
-
8 months ago
(Last modified 8 months ago)
1
PrivtBank Receipt Parser vx520
.NET 7.0 (C#)
PrivtBank Receipt Parser vx520
Submitted by
anonymous
-
8 months ago
(Last modified 8 months ago)
1
GS1 Transport Label (EAN-128) and parse the application identifiers datafields
.NET 7.0 (C#)
A regex to parse the GS1-128 transport / shipping label from multiple EAN-128. The Regex is generated from the offical GS1 specification will identify all datafields Like for example AI 00: Serial Shipping Container Code (SSCC) AI 01: Global Trade Item Number (GTIN) AI 02: Identification of trade i...
Submitted by
anonymous
-
8 months ago
(Last modified 8 months ago)
1
.*(EXCEL[.]EXE).*(?i)(Maxicredito).*([.]xlsx - Excel)
.NET 7.0 (C#)
.(EXCEL[.]EXE).(?i)(Maxicredito).*([.]xlsx - Excel)
Submitted by
anonymous
-
10 months ago
1
ActivityWatcher
.NET 7.0 (C#)
sda
Submitted by
anonymous
-
10 months ago
1
Match all HTML heading elements and capture their titles
.NET 7.0 (C#)
Useful for matching/finding and capturing/extracting the titles of HTML heading elements. This was used to identify all heading elements within the body of a web page for the purposes of generating a Table of Contents for the page. Note: This expression could be altered for different HTML element ta...
Submitted by
Darius Liktorius
-
10 months ago
1
Initializing identifiers
.NET 7.0 (C#)
Initializing identifiers
Submitted by
anonymous
-
a year ago
1
Simple URL validation
.NET 7.0 (C#)
Validates protocol, sub-domain, domain, and top-level domain. No port number and query string parameters validation is made.
Submitted by
anonymous
-
a year ago
3
Placeholder resolving
.NET 7.0 (C#)
.Net regular expression for resolving placeholders in the format of ${rewriter(multilevel:key)?fallback} (+ variations)
Submitted by
anonymous
-
a year ago
1
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3
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6
Community Library Entry
1
Regular Expression
.NET 7.0 (C#)
@"
(?<=
(?!
(
https
*
://
)*
(
(
127
)
|
(
192
\.
168
)
|
(
0
\.
0
\.
0
\.
0
)
)
)
(?:
(?:
https
*
://
)
|
^
)
)
(?:
(?:
2
[
0
-
5
]
[
0
-
5
]
|
1
[
0
-
9
]
{2}
|
[
0
-
9
]
{1,2}
)
\.
(?:
2
[
0
-
5
]
[
0
-
5
]
|
1
[
0
-
9
]
{2}
|
[
0
-
9
]
{1,2}
)
\.
(?:
2
[
0
-
5
]
[
0
-
5
]
|
1
[
0
-
9
]
{2}
|
[
0
-
9
]
{1,2}
)
\.
(?:
2
[
0
-
5
]
[
0
-
5
]
|
1
[
0
-
9
]
{2}
|
[
0
-
9
]
{1,2}
)
)
(?=
[^
\d\s
]
|
$
)
"
gm
Open regex in editor
Description
Matches IP addresses excluding local addresses
Submitted by
pvl_zh
-
4 months ago