Answers for "verify a number in java"

java is number

String someString = "123123";
boolean isNumeric = someString.chars().allMatch( Character::isDigit );

Posted by: Guest on January-14-2022

java digit in number

public static void recursion(int number) {
    if(number > 0) {
        recursion(number/10);
        System.out.printf("%d   ", (number%10));
    }
}

Posted by: Guest on August-20-2021

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Answers for "verify a number in java"

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Answers for "verify a number in java"

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