title: What is the significance of radix in Character.fordigit() in Java?
body: <p>Could someone please help me understand the significance of radix in the <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Character.html#forDigit(int,%20int)" rel="noreferrer"><code>Character.forDigit(int digit, int radix)</code></a> method?</p>