Address check

Articles revue "Les crises". Clean comments

we can use this regex?

匹配区号码、手机号码【简版】

it match when zero is second characters of the string and so on

t1

not_text

Select every string starting with & , ending with ; and everything in between

Able to identify many header html tags in the text and group eachone.

not match : 123-456-7890 (123) 456-7890 123 456 7890 123.456.7890...

Identifiers in C

.

subnet cidr check example 192.168.1.0/30

Ip check, shortest validate ip

Lowercase whole line to make it work

In case #3: A should be prepended to the beginning of the first paragraph.

In case #3: A should be prepended to the beginning of the first paragraph.

title

parse results from https://subdomainfinder.c99.nl/ to https-seeds.

I want to clean up old line breaks replacing with a closed paragraph and an open paragraph . So, , or , or becomes