Regular Expressions 101

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0
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plcnext version strings
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"1.2.3" Group 1: 1 Group 2: 2 Group 3: 3
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kt SDKV2
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React SDK V3
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extract time stamp from log entry
Submitted by anonymous - 2 months ago
0
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Golang Get variables In Js

To get
Submitted by anonymous - 3 months ago
0
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Date String ISO Pattern

Date String ISO Pattern matcher
Submitted by Lucas Morais - 3 months ago
0
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IPv4 Address Validation Regex

IPv4 Address Validation Regex
Submitted by ulgena - 4 months ago
0
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super regex

Get every word ending with dot using Regex/VBA
Submitted by anonymous - 4 months ago
0
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S3 Path with ending .json

S3 Path with ending .json
Submitted by Sowmith - 7 months ago
1
golang

1

11
Submitted by anonymous - 7 months ago

Floating point and scientific notation regex

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Regular Expression
pcre2

/
^ (?: [+-]? # optional sign (?: # start a conditional group \d+ # either a nonzero number of digits | # or a decimal phrase \d* # optional digits preceding the decimal \.(?=\d) # a literal decimal followed by at least one digit \d* # optionally some more digits ) # note this group is mandatory! (?: # start an optional scientific notation group [eE] # the scientific notation character [+-]? # optional sign \d+ # after sci notation, you cannot go directly to a decimal )? ) $
/
gmx

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Submitted by Kevin Winner - 5 months ago