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“java arraylist remove” Code Answer

java arraylist remove

java by Kid Koder on Dec 31 2019 Donate

//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);

java arraylist remove

java by devX on May 16 2020 Donate

public E remove(int index)	// returns removed element at index

java arraylist remove

java by Change The Mentality on Jul 22 2020 Donate

//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");

java arraylist remove

java by Arrogant Alpaca on Apr 17 2020 Donate

-1

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

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