Validate IP address and IP address range to. xxx.xxx.xxx.xxx and xxx.xxx.xxx.xxx/xxx

parsing distinguishedName attribute in LDAP. Requires g modifier

matches any special chars (e.g. !@#$)

Phone Number validator with country code area code

Fix the well-known Small-caps problem within the ePub reader ecosystem.

Useful for cleaning old html code from tags

Used with Java regexp. F.e. you can use replaceAll("regexp", "filePath").

Using the twitter API, take a tweet object and find & link #tags to embed in HTML

I needed a regex to find the opening location of an html tag with a specific class. It is ugly, and it relies on many false assumtions, yet be honest, this will work in most cases. Also checks if the tag is in a line that is commented out. Again, we wont know if it is commented out if it is done on ...

Check provided street address is valid or not and also fetch it's all components.