Password must have 2 Caps, 2 Smalls, 2 Nums and No space

Example: Home page | {$site_name|to_small}

Can be used to find all keys and values in .strings file. Matching pattern: "key" = "value";

"Lazy" operator overload regular expression: += and likes are left out because + and like matches anyway.

Recherche un email

This regex matches "bob" but does not match "abob", "bobb" or "cbobd" while it does match "cbob" and "bobd". Here "bob" is the dirty word and "abob", "bobb" and "cbobd" are safe phrases

Will find lines that end with "/*.config"

Matches all the RGB colors in the format #RRGGBB and #RGB

Validate an ivoice number with the last two digit as last 2 year digit

12

I've looked at some of the other IP matching that seems a lot more complex but several of them don't work, and I'm too simple minded to figure out why. Keep it simple, I've never had a problem matching IP addresses in logs with this one.