Regular Expressions 101

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Library entries

1
python

Test

test
Submitted by test - 7 years ago
1
python

java

no description available
Submitted by anonymous - 7 years ago
3
javascript

HH:MM:SS

Validates 00:00:00 to 23:59:59
Submitted by anonymous - 7 years ago
1
javascript

rstp

no description available
Submitted by anonymous - 7 years ago
1
javascript

URL matching

no description available
Submitted by San - 7 years ago
1
javascript

#tag all languages

no description available
Submitted by Farhad - 7 years ago
8
python

repeat group match

no description available
Submitted by anonymous - 7 years ago
4
javascript

url

no description available
Submitted by anonymous - 7 years ago
0
python

Match HTTP error code

no description available
Submitted by anonymous - 7 years ago

Caculator

Vote

1

Regular Expression
javascript

/
^\s*([x])\s*([-+*\/])\s*(^|[ \(])\s*([-]?[0-9][\.\,\][0-9]*)\s*(^|[ \)])(?:\s*([-+*\/])\s*(^|[ \(])((?:[-])?[0-9][\.\,\][0-9]*))\s*(^|[ \)])*$
/

Description

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Submitted by anonymous - 7 years ago