[Solved] Get number from the string (RegExp) [closed]

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There are a lot of answers to this question in stackoverflow. Next time search before you ask!

Here is a simple code which gives what you want:

String str= "animal 1 animal";

    Pattern p = Pattern.compile("-?\\d+");

    Matcher match = p.matcher(str);

    while (match.find()) {
        System.out.println(match.group());
    }

It is the same with your other Strings.. just change the value of “str” or create another variables.

solved Get number from the string (RegExp) [closed]