Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
python

Extract Abaqus file/ Nastran file node number and mapped temperature or pressure value

Process: Temperature/ pressure data generated by CFD software StarCCM+ Temperature/ pressure data extracted during runtime by StarCCM+ in form of *.csv files Data extracted every x timesteps (x = integer value >= 1) Data mapping performed using "tabular data mapper" tool in StarCCM+. Algorithm used ...
Submitted by anonymous - 4 years ago
0
python

Extract value of time from *.csv file name

Works for both positive and negative exponent Works for both lowercase exponent (e) and uppercase exponent (E)
Submitted by anonymous - 4 years ago
0
javascript

email - javascript

no description available
Submitted by anonymous - 4 years ago
0
javascript

CRON Expression Regex

Any Number Allow range 12-34 some special characters Only W and L alphabet for demo use.
Submitted by anonymous - 4 years ago
0
javascript

SQL INSERT Columns only

no description available
Submitted by anonymous - 4 years ago
0
python

Match odd amount of backslashes.

This regular expression will match anytime in a string where an odd amount of backslashes directly following eachother are present.
Submitted by anonymous - 4 years ago
0
javascript

schema, domain, port

no description available
Submitted by anonymous - 4 years ago
0
python

MAC Address

Simply match a run of the meal MAC address
Submitted by anonymous - 4 years ago
0
python

comand.py:InlineCommand

no description available
Submitted by anonymous - 4 years ago
0
python

ShortcutLinkInline

no description available
Submitted by anonymous - 4 years ago
1
python

URL matching with HTTP(s) and IPv4 with Port

no description available
Submitted by anonymous - 4 years ago
0
javascript

Package name

The string must be less than 21 characters, mus not have spaces, it can only contain lowercase letters, hyphens (-) or underscores (_)
Submitted by anonymous - 4 years ago
0
python

html code for LaTeX math expression

Finds any value inside the HTML ... in order to replace with $...$
Submitted by anonymous - 4 years ago
0
javascript

Format thousand number with Regex

no description available
Submitted by anonymous - 4 years ago
0
python

Email validation

no description available
Submitted by anonymous - 4 years ago
0
javascript

Check response of a serially connected Bronkhorst flowmeter for a certain range

Bronkhorst Flowmeters use a somewhat unique protocol for communication. In the ascii protocol the resonse is transmitted as an unsigned integer coded as 4 hexadecimal chiffres. The values are normalized so that 32000 (7D00h) is 100% of the capacitiy of the device. For my case, valid Values range fr...
Submitted by anonymous - 4 years ago
0
javascript

Verificar hash com contexto de conta

Links hash podem ser passados em contexto diferente. Nesse caso é identificado o contexto antes do hash para endereço.
Submitted by anonymous - 4 years ago
0
javascript

Android signal level

no description available
Submitted by anonymous - 4 years ago
0
javascript

ISO 8601 timestamp

no description available
Submitted by anonymous - 4 years ago
0
python

match weight with pounds and kg

no description available
Submitted by anonymous - 4 years ago
1...204205206207208209210...355

Single line comment removal for JS

Vote

0

Regular Expression
javascript

/
\/\/.*$
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 4 years ago