Rackerrank regex prepare

starts with number and ends with string or number starts with +ve, -ve or decimal number

Patternmatching of several Daterange Patterns Quarter 2021-Q2 Range...

Split number and string exp. data as below 17091327 Ren Xian Xtrcb County Bank Corporation Limited 50156 0862315402 19D 17091342 BaoDing QingYuan District Xtrcb Rural Bank Corporation Limit40156 0862315401 19D

HTML注释

多行注释

单行注释

URL detection

remove emojis

user for bcl this helps to find missing semicolons to trigger an error

email regex

match one or more contiguous white space characters in a string. can be used in JS, for example, to replace any white space characters (tab, space, newline), as well as multiple contiguous WS chars, with a single space character. var text = “1 2 \t \n 3”; text = text.replace(/\s+/g, '...

Matches string literals and contained escape sequences.

Grabs another regex from the Public Library to do most of the dirty work. When a tab is opened it scans and the: head header...

guif

guif

정규식 예제

guif

Intentionally leaves out weird stuff such as IPV4 or IPV6 for the domain part and quoted usernames with invalid chars in the addressee part. Handles internationalized domains with soft validation (only structural matching) and blocks domain parts starting or ending with dashes or containing double d...

Match alphanumeric with / - _