java get number out of string
for(int i=0; i<yourString.length();i++) {
if(Character.isDigit(yourString.charAt(i))) {
// Do something with the number
// For example convert it to int:
int yourNumber = Integer.parseInt(String.valueOf(yourString.charAt(i)));
}
}java get number at the end of string
public static BigInteger lastBigInteger(String s) {
int i = s.length();
while (i > 0 && Character.isDigit(s.charAt(i - 1))) {
i--;
}
return new BigInteger(s.substring(i));
}Copyright © 2021 Codeinu
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