Regular Expressions 101

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Community Patterns

2

Asciidoc PlantUML Block

Java 8
Regex to select PlantUML Block in Asciidoc documents
Submitted by anonymous - 3 years ago
2

Zoom links, only with passwords

.NET 7.0 (C#)
Group 1 will have meeting id, group 2 will have password
Submitted by anonymous - 2 years ago
2

Replace sub-strings in string

.NET 7.0 (C#)
Replace sub-strings in string
Submitted by anonymous - 2 years ago
2

Phone number for all countries

.NET 7.0 (C#)
Phone number for all countries. Valid symbols: ( ), -, whitespace
Submitted by Alexander Smirnov - 2 years ago
2

Get ip address (only ipv4) Validator

.NET 7.0 (C#)
Get ip address (only ipv4) Validator
Submitted by Mr.Tang - 2 years ago (Last modified 2 years ago)
2

Aus Mobile number

.NET 7.0 (C#)
validates against multiple common formats
Submitted by anonymous - 2 years ago
2

URL Regex

.NET 7.0 (C#)
Matches protocol, domain, port, path, query and anchor as named capturing groups.
Submitted by Jonathan - a year ago (Last modified a year ago)
2

Mikrotik firewall logs

Golang
Matching for mikrotik ROS 7 Used in promtail and grafana
Submitted by anonymous - a year ago (Last modified a year ago)
2

Check Email Validity

Java 8
Regular expression to check the email syntax validity. Certainly requires improvement, but it's a good basis to work from. Work with Java and JavaScript.
Submitted by Alain TOMASIAN <alain.tomasian@kaptus.fr> - a year ago (Last modified a year ago)
3

Hostname validation

Golang
Validates subdomain, root domain, and wild card domains
Submitted by AnonymousDapper - 8 years ago
3

Extract URL parts only named capturing groups

Golang
Extract URL parts only named capturing groups
Submitted by dixanms - 3 years ago
3

Match any layer bracket pair (.NET)

.NET 7.0 (C#)
Match any layer bracket pair
Submitted by Yakumo Yukari - 3 years ago
3

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

.NET 7.0 (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 - a year ago (Last modified 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
4

C# Regex Extract/Match Nested HTML Elements/Tags

.NET 7.0 (C#)
With this C# regex, you can easily match/Parse Nested HTML tags. Example input: ...
Submitted by w4po - 3 years ago (Last modified a year ago)
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Community Library Entry

2

Regular Expression
.NET 7.0 (C#)

@"
https:\/\/[\w-]*\.?zoom.us\/j\/([\d\w?=-]+)\?pwd=([\d\w?=-]+)
"
g
Open regex in editor

Description

Group 1 will have meeting id, group 2 will have password

Submitted by anonymous - 2 years ago