An expression to parse strings in the format tag(value) or tag or tag()

getting the hostname from website

matching a keyword expression and wrapping it with an html tag

默认是贪婪模式；在量词后面直接加上一个问号？就是非贪婪模式。

One name

Attempt to only match Argument:Value pairs, but exclude numeric:numeric (for instance a time value format) using negative lookahead. Can be used for console arguments, examples: USE_DEV:true. => valid / match 07:00 or 07:00:00 => invalid / no match

Example: input: #/articles?page=1&show=published&by=updated&start=newest&preview=true output:...

My public regexs

get all image link in html

in this one you should find a repeating sequence inside the substring. I have an example for you: in a string "abababc" - "ab" is a sequence that repeats more than once, so the answer will be "ababab" `repeat_inside('aaaaa') == 'aaaaa' repeat_inside('aabbff') == 'aa' repeat_inside('aababcc'...

a

find the word "google" with "i" or "com"

Url endpoint

Matches to a valid ISO 3166-1 alpha-2 pattern.

Phone validation

This regex has leeway for: 'T' or space separating date and time Missing 'Z' missing milliseconds missing seconds (date, hours, and minutes only)...

Parsing of Data URLs

Match the Data-URL Declaration that appears when reading a blob as Data URL from JS FileReader

方法

Remove either "HTTPS://" or "HTTP://" from the beginning of any string. Flags for multi-line and case-insensitive search are set. Multiline matches text if it is the beginning of the new line. Only matches the beginning of the string or of a new line.