Validate a VIN (vehicule identification number) for europe

https://stackoverflow.com/questions/7967075/regex-for-not-empty-and-not-whitespace

Yes

see https://stackoverflow.com/questions/76228402/regex-to-extract-n-where-n-is-digit

valid prod

Matches a custom emoji from discord. Group 1: Optional, "a" means animated, a gif. Group 2: Emoji Name. Group 3: Emoji Id;

匹配malloc申请的内容和使用的不一致

Dj dus er geen je een je aan je enige eerst een he we er

This discord regex supports both the new and the old version of discord names. Old: NAME#[0001-9999] Between 2 and 32 characters....

Find dates of multiple formats in a clean way Searchable Formats: -Month day year -Month day, year -Mon day year...

Validates subdomain, root domain, and wild card domains

This regexp can be used to validate domain names in Golang. While it cannot enforce the 253 character limit (with optional trailing period not included) that can be easily done by a simple len(domain) <= 253 check as well. This can be used as-is in other languages, even with RE2 regex engine. If po...

This regex can capture any column name from a select query. Be the original name, like are named on table, renamed with a reserved word AS or even without explicit AS. Go on, and test with your query ;)

for quadratic equations ||ax^2+bx+c=d||

Searches for the first list element in a graphql query, which allows for filtering and pagination, except for the group node