Question

Convert "int" to "String"

Asked by: skundu

How can I conver an integer variable to a String variable?

int val1 = 34;
String val2 = (String) val1;

Above does not work:
inconvertible types found   : int
required: java.lang.String
        String val2 = (String) val1;
                               ^
1 error


Pls help.
-skundu

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Asked On
2003-12-17 at 15:15:32ID20828801
Tags

string

,

int

,

convert

Topic

Java Programming Language

Participating Experts
16
Points
25
Comments
17

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Answers

 

by: mightyonePosted on 2003-12-17 at 15:19:15ID: 9960569

therer are several ways:

a) String a = "" + 23424; // juast add the number to an empty string NO null String!!!

b)
int x = 7678678;
String a = Integer.parseInt(x); // this is the better way but try i am ot sure and cannot check but I think this was other way round.....

 

by: ozymandiasPosted on 2003-12-17 at 15:25:10ID: 9960606

It is the other way round.

Integer.parseInt(x) converts String to int.

The sunction you want is :

String a = String.valueOf(x);

 

by: jimmackPosted on 2003-12-17 at 15:27:50ID: 9960621

I think you mean:

String a = Integer.toString(x);

 

by: jimmackPosted on 2003-12-17 at 15:28:48ID: 9960627

Oh.  No I see String.valueOf() is OK.

I've never used that before ;-)

 

by: onyxticPosted on 2004-04-03 at 07:15:17ID: 10747803

I don't know why you want to cast the int to string, but this should help anyway...

// The "Cast" class.
public class Cast
{
    public static void main (String [] args)
    {
        int val1 = 34;
        String val2 = Integer.toString (val1);
        System.out.println (val2);

    } // main method
} // Cast class

 

by: mroodzantPosted on 2004-06-07 at 02:16:09ID: 11247230

The easiest way I know to convert an int to a String is by concatenating an empty String to the exsisting int.

int val1 = 34;
String val2 = ""+34;

 

by: ccmonsterPosted on 2004-08-04 at 21:20:32ID: 11723159

yeah
aggree ! i like this ****

 

by: hotsmilePosted on 2004-08-13 at 02:12:42ID: 11791213

String.valueof(val1)

 

by: developer007Posted on 2004-09-13 at 00:39:38ID: 12041823

hi,
 

 Integer.toString(<NUMBER>?);


u can use this..

 

by: knkmuraliPosted on 2004-12-06 at 20:55:42ID: 12760956

int i=10;
String S = Integer.toString(i);
try

 

by: leon_xf_puPosted on 2004-12-13 at 04:46:13ID: 12808587

There are two ways can be used to convert int to string.

1) String str = "" + 123;

2) String str = String.valueOf(123);

 

by: rakharePosted on 2005-03-30 at 06:19:36ID: 13661978


A contrived way:

String str = new Integer(123).toString();

 

by: balajiPosted on 2005-06-21 at 05:11:51ID: 14265122

Hi
You can better try with the option like
int val1;
String  s=Interger.toString(val1);

I suppose this would work

 

by: Mohamed_KPosted on 2005-08-25 at 08:27:49ID: 14752978

The best answer is
String S= Integer.toString(X);

 

by: lwordPosted on 2008-07-28 at 01:48:59ID: 22101533

s

 

by: navyjax2Posted on 2008-09-03 at 10:58:17ID: 22379880

valueOf doesn't work in C#.  Here are the ways to do it in .NET C#:

 // conversion, string to integer
        private static int ConvertToInt(string strToConvert)
        {
            int intValue = int.Parse(strToConvert);
            return intValue;
        }

call it like:  int myIntValue = ConvertToInt(myStringValue);

If you are converting an integer to string, just do:

string myNewStringValue = myOldIntValue.ToString();

-Tom

 

by: shragiPosted on 2009-11-19 at 12:30:55ID: 25864587

Java - Converting int to string

String myString = Integer.toString(my int value)

check this...

20120131-EE-VQP-002

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