Regular Expressions 101

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1

Parse Address - Prefecture

Java 8
get prefecture from Japanese address
Submitted by Gary Ascuy - a month ago
1

AWS EventBridge Scheduling Expressions

Java 8
This validates AWS EventBridge scheduling expressions using the rate() and cron() formats. It may not catch all invalid expressions, but it should properly validate all valid expressions, as demonstrated in the unit tests. Please let me know if I missed any valid expressions. Originally attempted ...
Submitted by Evan S Kaufman <evan@evanskaufman.com> - a month ago (Last modified a day ago)
1

IANA Media Type

Java 8
Parses an IANA Media Type value. Doesn't seem to capture repeating parameters, which is a bit of an edge case but valid I think - any suggestions on how to fix would be appreciated.
Submitted by scottbdr - 2 months ago
1

文件名称验证

Java 8
操作系统文件名称验证，参考了Windows，Linux，Mac
Submitted by 腾龙问天 - 5 months ago
1

verifyIPV6

Java 8
verificare indirizzo IPV6 (regole base)
Submitted by Luigi Piccinni - 5 months 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> - 5 months ago (Last modified 5 months ago)
1

Gradient for minecraft

Java 8
This is for my plugin project
Submitted by Trần Thế Anh - 5 months ago
1

Kafka loki parser

Golang
Kafka loki parser
Submitted by anonymous - 6 months ago
1

Youtube Video ID

Java 8
Extract youtube video ID
Submitted by anonymous - 6 months ago (Last modified 6 months ago)
1

Extract text strings from repeating text fields followed by a suffix

Java 8
This regex expression is useful for extracting only the text string from a value in a column that may contain values from individual rows with repeat strings tagged with a suffix. For example - Row 1: "Sales (#1)", Row 2: "Sales Match (#2)". From the shared examples, this regex will extract the text...
Submitted by nilotpalc - 7 months ago
1

CSV

Java 8
Crude CSV regex to split only by characters surrounded by non-whitespace characters. Ignore that it dosen't highlight all of the other commas in the editor. If you select the g regex flag it will properly show here, but not work in Java. Credit to @merosity (Merosity#0135) on Discord!
Submitted by Merosity, regice202 - 8 months ago
1

0x28C6A6DdF8fF8A47A90A69bfE75cd89904a14d71

Golang
0x28C6A6DdF8fF8A47A90A69bfE75cd89904a14d71
Submitted by anonymous - 8 months ago
1

Match many cases of 8601

Java 8
This is still a working in progress Need to do Unit Tests and search for more use cases Match partial cases of 8601 such as: missing offset missing time...
Submitted by jpmand - 8 months ago (Last modified 8 months ago)
1

Extract any link or endpoint

Java 8
Extract any link or endpoint from 1- HTML page source 2- HTTP responses 3- JS files Feel free to contact me on Telegram https://t.me/c4ir0 if you:...
Submitted by Cairo - 8 months ago (Last modified 8 months ago)
2

Mikrotik firewall logs

Golang
Matching for mikrotik ROS 7 Used in promtail and grafana
Submitted by anonymous - 8 months ago (Last modified 8 months ago)
1

html <Title>

Java 8
htnle
Submitted by erichologist - 9 months ago
-2

Ascending and Descending order

Java 8
This regex is to match Ascending or descending order of 8 digit number
Submitted by anonymous - 9 months ago
-1

Capturing groups with suffix

Java 8
Capturing the content of column names which are duplicate in nature to extract the actual name and suffix ("right" / "left")
Submitted by anonymous - 9 months ago
-1

Dart relative import

Java 8
find dart relative import path
Submitted by sagarpanchal - 10 months ago
0

Catch packages from 'tdnf list' output

Golang
Every valid line will be of the form: . . . NOTE: the distribution tag is expected to start with at least one letter and be followed by at least one digit.
Submitted by anonymous - 10 months ago
123...21

Extract text strings from repeating text fields followed by a suffix

1

Regular Expression
Java 8

"
(.*?)(?:\(#\d+\))?$
"
gm
Open regex in editor

Description

This regex expression is useful for extracting only the text string from a value in a column that may contain values from individual rows with repeat strings tagged with a suffix. For example - Row 1: "Sales (#1)", Row 2: "Sales Match (#2)". From the shared examples, this regex will extract the text "Sales" and "Sales Match."

Submitted by nilotpalc - 7 months ago