Answers for "how to check the value is number or not in java"

java is number

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

Posted by: Guest on January-14-2022

how to check if number is integer in java

if(x == (int)x){
 println("x is an integer");
}

Posted by: Guest on October-28-2020

Code answers related to "how to check the value is number or not in java"