How do I convert a String to an int in Java?

Question

Can anyone help me how I can able to convert string into a numbers in Java?

Answer 1

Basically, you can use Integer.parseInt function to convert the string into numbers, but we need to take care of NumberFormatException.

String myString = "1234";

int foo = Integer.parseInt(myString);

It will looks like this:

int foo;

try {

   foo = Integer.parseInt(myString);

}

catch (NumberFormatException e)

{

   foo = 0;

}

I hope this will help.

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