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Community Patterns
Search among 13,040 community submitted regex patterns...
0
Validate Date Represented by Integer 1900 - 2099
PCRE (PHP <7.3)
Very simple validation expression that will validate a date in the range of 19000101 through 20991231. These formats are very popular for partitioning and representing dates as Long values or Integers. This does not check for Leap year values, or the months with varying number of days. Please Note:...
Submitted by
Edward Rush
-
2 years ago
0
Detect start of words to then convert string to camelCase, kebab-case, snake_case, etc.
ECMAScript (JavaScript)
You can use this to match the first character in each word. Use a function to then iterate over the matches to transform into the various cases.
Submitted by
Matt Scheurich
-
2 years ago
0
Currency
ECMAScript (JavaScript)
Currency
Submitted by
jerryd
-
2 years ago
0
Variable address condition
Java 8
This regex matches the variable address condition like: [1,100] >= 1 && [1,111] <= 2
Submitted by
Texx
-
2 years ago
0
Identifier Regex
Java 8
Regex for identifiers
Submitted by
anonymous
-
2 years ago
0
remove any salutation like mr. mrs Dr. etc from the beginning of the name
ECMAScript (JavaScript)
remove any salutation like mr. mrs Dr. etc from the beginning of the name
Submitted by
prax
-
2 years ago
0
super regex
Golang
Get every word ending with dot using Regex/VBA
Submitted by
anonymous
-
2 years ago
0
amazIng regex
PCRE (PHP <7.3)
super
Submitted by
anonymous
-
2 years ago
0
CSV Parsing one by one value including \n
ECMAScript (JavaScript)
CSV Parsing one by one value including \n
Submitted by
Dirk Holtwick
-
2 years ago
0
匹配句子,第一个单词首字母大写,结尾匹配句号、问好、感叹号。
ECMAScript (JavaScript)
[A-Z]+[\.?!]
Submitted by
anonymous
-
2 years ago
0
Extract a string key's values from a json
Java 8
Sample: Finds errorType key values from a json. Values are returned in capturing group 1 of each match. Both UNKNOWN and UNAUTHENTICATED will be captured. ...
Submitted by
amansaryal
-
2 years ago
(Last modified 2 years ago)
0
sql inj
ECMAScript (JavaScript)
as
Submitted by
anonymous
-
2 years ago
0
inefficient int/float(exponent)
PCRE (PHP <7.3)
match a single number
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
partnkey value
Java 8
Extract value partn_key
Submitted by
anonymous
-
2 years ago
0
Importing Confluence Application Logs to Amazon Athena
PCRE (PHP <7.3)
Though in Athena you would need two backslash instead of one as listed above in Regex. expression in Athena. "input.regex" = '^(.?) (.?) (.?) \\[(.?)\\] \\[(.*?)\\] (.+)$'
Submitted by
Chirag Parikh
-
2 years ago
0
Bad Markdown Links matcher
ECMAScript (JavaScript)
// Expecting this is a string, will try to replace md links // in wrong format: // [link nowhere] or [link] // to just link nowhere or link
Submitted by
diegoaguilar
-
2 years ago
0
Matches filenames in urls
ECMAScript (JavaScript)
Filenames in urls
Submitted by
anonymous
-
2 years ago
0
Match filenames in URLS (updated)
ECMAScript (JavaScript)
Match filenames in URLS (updated)
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Тестовая строка
ECMAScript (JavaScript)
Здесь можно тренироваться с регулярками
Submitted by
anonymous
-
2 years ago
0
find unity components guid
ECMAScript (JavaScript)
use to find unity components guid
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
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userName
23
Regular Expression
PCRE (PHP <7.3)
/
^
(?=
.
*
[
a
-
zA
-
Z
]
{1,}
)
(?=
.
*
[
\d
]
{0,}
)
[
a
-
zA
-
Z0
-
9
]
{1,15}
$
/
Open regex in editor
Description
1-15 alphanumeric login name
Submitted by
gsanchezc
-
9 years ago