Regular Expressions 101

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Library entries

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javascript

check mail

Vérifie si le mail est valide ou non
Submitted by anonymous - 6 days ago
0
pcre

match comments

/** comments */ // to the end /* comments */
Submitted by monk - 6 days ago
0
pcre

ASD

HI
Submitted by anonymous - 6 days ago
0
pcre2

optional character

match strings with some optional characters
Submitted by anonymous - 6 days ago
0
pcre2

optional

optional
Submitted by anonymous - 6 days ago
0
python

Pick third section

Pick third section
Submitted by Charles - 7 days ago

Comprobar fecha

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Regular Expression
javascript

/
^(?:3[01]|[12][0-9]|0?[1-9])([\-/.])(0?[1-9]|1[1-2])\1\d{4}$
/
gm

Description

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Submitted by anonymous - a month ago