How to remove an element from a group of elements?

jsoup

Solution

This should help you:

public class TestJsoup {

    public static void main(String[] args) {
        try {
            Document doc = Jsoup.connect("http://www.google.ro").get();
            Elements select = doc.select("div");
            System.out.println(select.size());
            select.remove(1);
            System.out.println(select.size());
        } catch (IOException ex) {
            Logger.getLogger(TestJsoup.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

Problem

Given the code below: HTML: ``` <div>a</div> <div>b</div> <div>c</div> ``` JS: ``` Document doc = Jsoup.parse(baseHtml); Elements elements = doc.select("div"); elements.get(1).remove(); // remove doesn't affect elements. why? elements.size(); // equal 3 // but this works doc.outerHtml() // <div>a</div><div>c</div> ``` Do I have to use this code to get removed elements? It seems too verbose. ``` Document doc = Jsoup.parse(baseHtml); Elements elements = doc.select("div"); elements.get(1).remove(); elements = doc.select("div"); ```

Original source