Check for true or false street address format

A quite neat regular expression for URLs, e-mails..., I found on Matthew O'Riordan's blog.

1-15 alphanumeric login name

global modifier

Matches ISO 8601 date formats

Email address, most used cases

Use this regex to select all characters up to the "" bracket. It works across multiple lines. You can get an email list with only the IDs. This is the pattern it matches: Alpha Person Step 1 (.*) [$ Step 2 [$.$] (.*) gives you aperson@whatever.org...

Matches any valid JSON object, matches recursively. Passes all JSON test cases I found.

By Using this string you can just remove ascii special characters from a unicode string characters like ♥♥♥♥ ▓▒ and other non unicode letters.

Finds the outermost pair of parentheses. Compatible with any amount of nesting