Regular Expressions 101

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Regular Expressions 101

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2

Matching decimals in european format (dot as grouping separator, comma as decimal separator)

A regex for validating decimal numbers in the European number format (in many parts of Europe at least, including Germany). A comma is used as a separator for the decimal number, a dot as a separator for thousand places.

Submitted by Florian Drees - 2 years ago

2

Comparison of decimals with operators such as <, >, !=, ==, <>

Regex expression for comparing decimal numbers with the usual comparison operators such as (greater than), >= (greater than or equal to), != (not equal to), == (equal to), ... The regex also allows filtering of data from e.g. a database, whereby the first value is not needed, e.g. [FIELD] < 100

Submitted by Florian Drees - 2 years ago

2

Markdown Heading

Parses the text following a '#' and a space all the way up to the next return character. Additional #'s can be added for parsing of other type of headings!

Submitted by Hansen - a year ago

2

Asciidoc PlantUML Block

Regex to select PlantUML Block in Asciidoc documents

Submitted by anonymous - a year ago

1

Replace ^ with Math.pow function. Not made to work with braces.

Replaces ^ with Math.pow function call. This assumes all braces have been combined first. If you need help with the combination, I got you—try this Python algorithm: def evaluate_braces(expr): """Recursively evaluate expressions within braces""" Check if expression contains braces if '(' in...

Submitted by Glitchii - https://github.com/Glitchii - 6 days ago

1

String doesn't start or end with . - '

String doesn't start or end with . - '

Submitted by VS - 2 years ago

1

Match all numbers

Match all numbers from a string.

Submitted by VS - 2 years ago

1

Sınıfları Tek Tek seçme

Submitted by anonymous - 2 years ago

1

sim ou não

expressão regular que só aceita s para sim e n para não

Submitted by José Airton Neto - 2 years ago

1

Match segmented paths with '\' and '/' escaped by '\'

Match segmented paths with '\' and '/' escaped by '\'

Submitted by anonymous - 2 years ago

1

css attribute validation

css attribute validation

Submitted by arnab - 2 years ago

1

标点

匹配大部分标点

Submitted by anonymous - 2 years ago

1

sfdgvsdgdfg

Submitted by anonymous - 2 years ago

1

yyyy/mm/dd

^(((\d{3}[1-9]|\d{2}[1-9]\d|\d[1-9]\d{2}|[1-9]\d{3})(\/)(((0[13578]|1[02])(\/)(0[1-9]|[12]\d|3[01]))|((0[469]|11)(\/)(0[1-9]|[12]\d|30))|(02(\/)(0[1-9]|[1]\d|2[0-8]))))|(((\d{2})(0[48]|2468|13579)|((0[48]|2468|3579)00))(\/)02(\/)29))$ Match year/month/day, date format. E.g: 2021/08/25 [match] 2021/...

Submitted by mayl0421 - 2 years ago

1

Match Windows filename in any path but only C: D: and F: drives

Used for Service Discovery in vRealize Operations. Use case is a service that can be installed on any path, but we only want to discover and monitor services installed on standard production drives (C, D or F). Filename will always be the same.

Submitted by Various - a year ago

1

11

Submitted by 11 - a year ago

1

IPv4 + TCP-Port

This regex matches a IPv4 with a TCP Port (1-65535) Example: 192.168.0.69:1337 will match and have the groups: Group 1: 192.168.0.69 Group 2: 1337

Submitted by SIMULATAN - a year ago

1

Rick Roll

Matches chorus of Never Going to Give You Up

Submitted by Stephen Battista - a year ago

1

Android Package Validation - Java Regex

Note: replace the "\." with "\\." if you paste this on your java. The regex will match if the package name is valid. example: my.new.hello.world.app Supports: a-z 0-9 and underscore Supports multiple dots

Submitted by dlv_dls2 - a year ago

1

匹配中英文括号

可以用来替换企业名称中的中英文括号 eg: 阿里巴巴（中国）股份阿里巴巴(中国)股份

Submitted by tuan_luo - a year ago

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