Characters to numbers

Question

I have an string "000101".

I know that Characters change it to {"0","0","0","1","0","1"}.

I want to move over this list and read its member as integer numbers. How can i do this?

Thanks a lot

Answer 1

v = ToExpression /@ StringSplit["000101", ""]

yields:

{0,0,0,1,0,1}

ToExpression["000101"]

yields:

101

Answer 2

Assuming there are only digits in a string:

ToCharacterCode["123456789"] - 48

or

"123456789" // StringCases[i : DigitCharacter :> ToExpression[i]]

or

"123456789" // Characters // ToExpression

Answer 3

FromDigits /@ Characters @ "000101"

{0, 0, 0, 1, 0, 1}