test if string is float java
public static void main(String[] args) {
String str = "5588";
//check if int
try{
Integer.parseInt(str);
}catch(NumberFormatException e){
//not int
}
//check if float
try{
Float.parseFloat(str);
}catch(NumberFormatException e){
//not float
}
}how to check if number is integer in java
if(x == (int)x){
println("x is an integer");
}Copyright © 2021 Codeinu
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