Regular Expressions 101

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pcre

Regular exp to exclude a domain

to exclude one domain abc.com
Submitted by Sandy - 9 years ago
1
pcre

Remove Leading and Trailing Spaces

no description available
Submitted by anonymous - 9 years ago

prime factorization

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2

Regular Expression
pcre

/
^1?$|^(11+?)\1+$
/

Description

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Submitted by anonymous - 9 years ago