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remove item from arraylist in java

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Kid Koder answered on December 31, 2019 Popularity 10/10 Helpfulness 3/10

answer remove item from arraylist in java

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remove item from arraylist in java

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//Create the ArrayList
List<Integer> al = new ArrayList<>(); 
//Add the items
al.add(10);
al.add(18);
//Remove item(1 = 2and item in list)
al.remove(1);

Popularity 10/10 Helpfulness 3/10 Language java

Source: Grepper

Tags: arraylist java

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Contributed on Dec 31 2019

Kid Koder

0 Answers Avg Quality 2/10

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java arraylist remove

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//create ArrayList
ArrayList<String> arrayList = new ArrayList<String>();
//add item to ArrayList
arrayList.add("item");
//check if ArrayList contains item (returns boolean)
System.out.println(arrayList.contains("item"));
//remove item from ArrayList
arrayList.remove("item");

Popularity 10/10 Helpfulness 3/10 Language java

Source: Grepper

Tags: add

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Contributed on Jul 22 2020

Change The Mentality

0 Answers Avg Quality 2/10

how to remove an element from an arraylist java

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// Instantiate an arraylist of integers.
List<Integer> al = new ArrayList<>();

// Append elements.
al.add(10); 
al.add(30); 
al.add(1); 
al.add(2); 
  
// Remove the element at position 1 (remember that 0 is the first position).
// This removes the element 30.
al.remove(1);

Popularity 10/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: arraylist arra

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Contributed on Jan 14 2021

Gill Bates

0 Answers Avg Quality 2/10

arraylist remove name in java

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public static void main(String[] args) {

ArrayList<String> names = new ArrayList<>(Arrays.asList("Ahmed", "John", "Eric", "Ahmed"));
    names.removeAll( Arrays.asList("Ahmed"));
    System.out.println(names); // [John, Eric]

Popularity 8/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: arraylist arra

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Contributed on Jun 09 2021

Ozzzy

0 Answers Avg Quality 2/10

Java Remove ArrayList Elements

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import java.util.ArrayList;

class Main {
  public static void main(String[] args) {
    ArrayList<String> animals = new ArrayList<>();

    // add elements in the array list
    animals.add("Dog");
    animals.add("Cat");
    animals.add("Horse");
    System.out.println("ArrayList: " + animals);

    // remove element from index 2
    String str = animals.remove(2);
    System.out.println("Updated ArrayList: " + animals);
    System.out.println("Removed Element: " + str);
  }
}

Popularity 10/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: arraylist arra

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Contributed on May 25 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Remove ArrayList Elements using remove() function

Comment

import java.util.ArrayList;

class Main {
  public static void main(String[] args) {
    ArrayList<String> animals = new ArrayList<>();

    // add elements in the arraylist
    animals.add("Peacock");
    animals.add("Markhor");
    animals.add("Cow");
    System.out.println("ArrayList: " + animals +"\n");

    // remove element from index 2
    String str = animals.remove(2);
    System.out.println("Updated ArrayList: " + animals);
    System.out.println("Removed Element: " + str);
  }
}

Popularity 10/10 Helpfulness 1/10 Language java

Source: softhunt.net

Tags: arraylist arra

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Contributed on May 10 2022

Outrageous Ostrich

0 Answers Avg Quality 2/10

arraylist remove value in java

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-2

// Given a list of Integers 1, 2, 3, 4, 5, 6 ....etc. remove all values greater than 100.
    public static void main(String[] args) {

ArrayList<Integer>list1=new ArrayList<>(Arrays.asList(1,2,3,50,70,80,120,150,200));
        ArrayList<Integer>list2 = new ArrayList<>();
        for(int each : list1)
            if(each<100)
                list2.add(each);

            list1 = list2;
        System.out.println(list1); // [1, 2, 3, 50, 70, 80]
    }

Popularity 10/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: arraylist arra

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Contributed on Jun 09 2021

Ozzzy

0 Answers Avg Quality 2/10

remove item from arraylist in java

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remove item from arraylist in java

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