Get the Last entry for the registry key.

find the number of spaces at the beginning of lines in a file.

test

Includes +, -, /, *, and ^. Can parse decimals. Can parse negative whole numbers and decimals. Can parse parentheses. Used only for parsing math expressions using regex.

-2.02^3(2+3.024)+3.14159-(45^23)/(19-4)

Version parsing from following format: ..build Gets 4 groups: major, minor, build and postfix (last two only of they present in input string) For example: 1.2.3456-SNAPSHOT gets major=1, minor=2, build=3456, postfix="SNAPSHOT"...

Match all forward and backward slashes and numbers in a string. Usefull for obtaining only text chars from address.