Regular Expressions 101

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Library entries

0
javascript

bevprog path matching

no description available
Submitted by anonymous - 2 years ago
0
javascript

驗證資料夾路徑格試

驗證資料夾路徑
Submitted by anonymous - 2 years ago
0
javascript

pa3 regex

no description available
Submitted by anonymous - 2 years ago
0
javascript

ibm-renderHrefMessage

no description available
Submitted by anonymous - 2 years ago
0
javascript

URLs path level

no description available
Submitted by anonymous - 2 years ago
0
javascript

lua comment

no description available
Submitted by Gallactica - 2 years ago
0
javascript

NIFs Portugueses

no description available
Submitted by anonymous - 2 years ago
0
javascript

分组

no description available
Submitted by anonymous - 2 years ago
0
javascript

String ends with vowel

no description available
Submitted by anonymous - 2 years ago
0
javascript

Replacement 1

no description available
Submitted by anonymous - 2 years ago
1
javascript

дефис вязкости

no description available
Submitted by anonymous - 2 years ago
1
javascript

TN Arc Story

no description available
Submitted by anonymous - 2 years ago
1
javascript

GCS streams file

no description available
Submitted by anonymous - 2 years ago
1
javascript

Any or empty

no description available
Submitted by anonymous - 2 years ago
1
javascript

email or empty

no description available
Submitted by anonymous - 2 years ago
1
javascript

phone numbers with text

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