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java get number at the end of string

theRealCb answered on November 25, 2020 Popularity 6/10 Helpfulness 2/10

answer java get number at the end of string

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java get number at the end of string

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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));
}

Popularity 6/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: get java

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Contributed on Nov 25 2020

theRealCb

0 Answers Avg Quality 2/10

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java get number out of string

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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)));
  }
}

Popularity 9/10 Helpfulness 4/10 Language java

Source: Grepper

Tags: out java get ja

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Contributed on May 25 2021

Zwazel

0 Answers Avg Quality 2/10

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java get number at the end of string

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