java - How to convert binary string value to decimal

Question

How to convert a binary String such as

String c = "110010"; // as binary

to the value in decimal in Java? (expected result in the example is 50)

question from:https://stackoverflow.com/questions/7437987/how-to-convert-binary-string-value-to-decimal

Answer 1

Use Integer.parseInt (see javadoc), that converts your String to int using base two:

int decimalValue = Integer.parseInt(c, 2);