This regex matches roman numbers from 1 (I) to 3999 (MMMCMXCIX)

matches 123.4f 123.4F .4f .4F 5f 5F

Value must be either true or false

Validates Multiple email addresses seperated by comma.

-2.02^3(2+3.024)+3.14159-(45^23)/(19-4)

Matches the XML pages of the /quizzes routes for feedpager

For string splitting / deconstructing

PHP serialize / unserialize __sleep __wakeup __serialize __unserialize

By inserting this regex in a programming language to test it against Codeforces 1800A you'll solve the task

Picks up %macro, %inc, data step, and proc boundaries.

Basic sas boundaries, %macro proc %include etc

This validates version numbers that adhear to the Semantic protocol e.g. in form of xx.xx.xx or 1.2.2

hash tagging actual title or description format regex

#tagging original form regex

Replace the forward slashes with back slashes for Windows

これを技術担当に見せれば理解してくれるはず。 '(]type="[text|hidden]"value=")(+)("*>)' このコードがデフォルトでClickTaleタグ内のJSに付与されてて、 これがあるとフォームで入力された項目等は全て【ーーーー】に...

Search for foobar in a csv string