Regular Expressions 101

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Library entries

1
pcre

Asterisk Channel

no description available
Submitted by anonymous - 3 years ago
1
pcre

UNIMARC embedded to standard subfield

no description available
Submitted by anonymous - 3 years ago
1
pcre

Expression

no description available
Submitted by anonymous - 3 years ago
1
javascript

Starbucks

no * before the name
Submitted by anonymous - 3 years ago
1
pcre

exp

exp
Submitted by anonymous - 3 years ago
1
pcre

REGEX for url parameters

no description available
Submitted by anonymous - 3 years ago
1
javascript

Egypt Phone Number Validation

no description available
Submitted by anonymous - 2 years ago

java判断整体多项式的合法性

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1

Regular Expression
javascript

/
(([ ]*[-+]?[ ]*([ ]*([+-]?[ ]*(([1-9]([ ]*[0-9]*)*)[ ]*(\*[ ]*x[ ]*(\^[ ]*([-+]?[1-9][0-9]*))?)?)|([ ]*[-+]?[ ]*x[ ]*(\^[ ]*([-+]?[1-9][0-9]*))?)[ ]*))([ ]*[+-][ ]*([ ]*([+-]?[ ]*(([1-9]([ ]*[0-9]*)*)[ ]*(\*[ ]*x[ ]*(\^[ ]*([-+]?[1-9][0-9]*))?)?)|([ ]*[-+]?[ ]*x[ ]*(\^[ ]*([-+]?[1-9][0-9]*))?)[ ]*))[ ]*)+[ ]*)+)|([ ]*[-+]?[ ]*([ ]*([+-]?[ ]*(([1-9]([ ]*[0-9]*)*)[ ]*(\*[ ]*x[ ]*(\^[ ]*([-+]?[1-9][0-9]*))?)?)|([ ]*[-+]?[ ]*x[ ]*(\^[ ]*([-+]?[1-9][0-9]*))?)[ ]*))[ ]*)
/
gm

Description

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Submitted by anonymous - 2 years ago