Regular Expressions 101

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Community Patterns

0

PEP440 version

PCRE (PHP <7.3)
Parses a PEP440 version. WARNING: This is a greedy regex and it might catch strings you don't expect it to, any number triggers it. PEP440 documentation: https://www.python.org/dev/peps/pep-0440/
Submitted by anonymous - 6 years ago
0

Python version (PEP440)

PCRE (PHP <7.3)
Parses a python version which follows the PEP440 versioning scheme, obtained by calling the command python --version. This is done in an almost strict manner in order to avoid picking up undesired strings.
Submitted by anonymous - 6 years ago
0

urls

PCRE (PHP <7.3)
url
Submitted by anonymous - 6 years ago
0

2018-11-12

ECMAScript (JavaScript)
for grouping orders and information parsing
Submitted by anonymous - 5 years ago
0

201811發報碼使用規則

PCRE (PHP <7.3)
最多32個字元 可允許的字元為數字[0-9]、大小寫英文[a-z A-z]與 "-" 前六個字一定是數字，例： YYYYMM 後面可直接是數字或英文字 可用一個 "-" 或 "" 做分隔，不能連續。例："---"、"___"、"-_" 尾端不留 "-" 例：201811example-...
Submitted by anonymous - 5 years ago
0

Matches Symbols on Keyboard

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

201811發報碼使用規則

PCRE (PHP <7.3)
最多32個字元 可允許的字元為數字[0-9]、大小寫英文[a-z A-z]與 "-" 前六個字一定是數字，例： YYYYMM 後面可直接是數字或英文字 可用一個 "-" 或 "" 做分隔，不能連續。例："---"、"___"、"-_" 尾端不留 "-" 例：201811example-...
Submitted by anonymous - 5 years ago
0

Email Validation (minus some corner cases)

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

multicast regex

ECMAScript (JavaScript)
(22[5-9]|23[0-9])\.(25[0-5]|20-4|10-9|[1-9]?[2-9])\.0\.0
Submitted by anonymous - 5 years ago
0

Duque de Grupo

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

regexurl2

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

SQL Columns

PCRE (PHP <7.3)
Gibt alle Spaltennamen zurück
Submitted by anonymous - 5 years ago
0

Email Finder

PCRE (PHP <7.3)
Identifies an email
Submitted by anonymous - 5 years ago
0

Words before commmas

PCRE (PHP <7.3)
Look around pattern to find words before commas
Submitted by anonymous - 5 years ago
0

Full names before commmas

PCRE (PHP <7.3)
Full Names before commas
Submitted by anonymous - 5 years ago
0

Email - Consecutive Special Characters

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Remove comments and empty lines

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

properties

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Matches invalid Excel table names

PCRE (PHP <7.3)
This regex is designed to match invalid regex names. The known false positive is when the \w{1,2}+[0-9]+ pattern matches things which fall outside the scope of an Excel documents range, and therefore become valid table references.
Submitted by anonymous - 5 years ago
0

Finantial card Track1 parse regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1...447448449450451...766

NSX DFW: Service Format

0

Regular Expression
PCRE (PHP <7.3)

/
^(?P<portRange>(?P<port>6553[0-5][0-9]|655[0-2][0-9]|65[0-4][0-9]{2}|6[0-4][0-9]{3}|[1-5][0-9]{4}|[1-9][0-9]{3}|[1-9][0-9]{2}|[1-9][0-9]|[0-9])(-(?&port))?)(,(?&portRange))*$
/
gm
Open regex in editor

Description

This regex matches the format required by NSX services. It can includes single ports, port ranges, comma-separated ports, or any mix thereof.

  • Single port: 3389
  • Port range: 49123-65535
  • Comma-separated ports: 80,443
  • Mixed: 80,443,100-200

It will not match any ports above 65535

Submitted by anonymous - 5 years ago