How do I store a int in a String?

Question

How can I store a int value in a String?

For example:

int number = 10;
string word = number;

`String word = String.valueOf(number)` ... literally 10 seconds of Googling would have revealed this. This isn't the best way to use this site. — Tim Biegeleisen, May 26 '18 at 15:06
@javafan String word=number+"" is bad parctice to convert int to String — Amit Bera, May 26 '18 at 15:07
possible duplication of https://stackoverflow.com/questions/4105331/how-do-i-convert-from-int-to-string — Minudika, May 26 '18 at 15:12

score 0 · Accepted Answer · answered May 26 '18 at 15:07

0

You can use the static method:

String.valueOf(number)

Or

new Integer(number).toString();

answered May 26 '18 at 15:07

Fabian Zbinden

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Do not use the last way, as it creates a new Integer instance. Thats is not performant. – Dorian Gray May 26 '18 at 18:18

score 0 · Answer 2 · answered May 26 '18 at 15:09

0

int number = 10;
string word = Integer.toString(number);

this will convert the integer "number" to string to be able to store it inside a string without changing it's value just that easy, good luck :)

answered May 26 '18 at 15:09

ELTA

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2
12
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score 0 · Answer 3 · answered May 26 '18 at 15:10

There are multiple ways to convert an int to string.

String word = Integer.toString(number);

String word = String.valueOf(number);

String word = new Integer(number).toString();

String word = String.format ("%d", number);

etc..

There are more ways to do this. But I prefer the 1st one. Just do some googling you will find more answers! :)

score 0 · Answer 4 · answered May 26 '18 at 15:16

Normal ways would be Integer.toString(number) or String.valueOf(number). But, You can try this:

int number = 10;
String str = String.valueOf(number);

Or

StringBuilder sb = new StringBuilder();
sb.append("");
sb.append(number);
String str = sb.toString();

How do I store a int in a String?

4 Answers4