The best regular expression for emails, including the + (plus) sign for every possible valid email in 2023.

allowed: 123 123.234 123.234E13 +123.234E-412 -.234E-12

match "baseip/cidr"

refer to https://mobile.kapook.com/view7358.html

This allows multiple continuous strings of only alpha numeric characters & limiting punctuation to: ?().,'+ /:@-

Helps to find IPv4 or IPv6 CIDR entry in any text.

Validate & split street address lines for countries where the street name is typically written first (e.g. Germany)

Validate & split street address lines for countries where the house number is typically written first (e.g. US or France)

RegExp matches each (combined) Unicode symbol, character, or emoji consecutively. Note: there are some edge cases where it does not combine some symbols that should be seen as one symbol (after Default Grapheme Cluster Boundary of UAX #29). For Unicode code point info see codepoints.net Also, see ...

Get the python substitution strings from inside of print statements. Replace the whole substitution string with {{ ArgumentName }} for use in a Jinja2 rendering. Supports fstrings...

Extract substitution parameters from python print strings works with fstrings old style format strings old style %(variable) strings

This regex expression is useful for extracting only the text string from a value in a column that may contain values from individual rows with repeat strings tagged with a suffix. For example - Row 1: "Sales (#1)", Row 2: "Sales Match (#2)". From the shared examples, this regex will extract the text...

Split URI parts into usable groups based on PCRE2 Regex

i have paste \n after every 2-th comma using sed sed 's/\(\(*,\)\{2\}\)/\1\n/g'

DE Der Datentyp C wurde für alle normativen Schriftzeichen der DIN-Norm entworfen. Er ist somit die technische Umsetzung der Schnittstellenvereinbarung Alle nach Norm DIN 91379 normativen Schriftzeichen. Texte mit griechischen oder kyrillischen Buchstaben oder mit erweiterten (nicht-normativen) Nich...

Regex URL validation pattern

The hashtag that identifies topics in middle-grade literature.

Match decathlon product detail url

Regex to find URLs in text

Source: https://html.spec.whatwg.org/#e-mail-state-(type=email)