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Java 2022-02-11 11:35:21
java foreach list
ArrayList<String> namesList = new ArrayList<String>(Arrays.asList( "alex", "brian", "charles") ); for(String name : namesList) { Syste... Add solution -
Javascript 2022-02-10 14:30:02
convert json into map in java example
public static Map<String, Object> jsonToMap(JSONObject json) throws JSONException { Map<String, Object> retMap = new HashMap<String, Object>(); if(json != JSONObject.NULL) { retMap = toMap(json); } return retMap;... Add solution -
Java 2022-02-02 17:31:24
define array list in android
import java.util.ArrayList; public class ArrayListMethods { public static void main(String[] args) { //Integer ArrayList ArrayList<Integer> aList = new ArrayList<Integer>(); aList.add(5); aList.add(11)... Add solution -
Java 2022-01-31 03:31:00
java replace element in list
list.set(1,"new value"); //example .. List<String> list = new ArrayList<>(); list.add("one"); list.add("two"); list.add("three"); System.out.println(list); // [one,two,three] list.set(1,"new"... Add solution -
Java 2022-01-30 01:36:35
how to append values in integer array in java
import java.util.ArrayList; import java.util.Arrays; import java.util.List; class Main { private static Integer[] append(Integer[] arr, int element) { List<Integer> list ... Add solution -
Java 2022-01-28 21:40:48
how to set list data to android spinner
// setting branch data in manually and load to spBranchName List<String> branchList = new ArrayList<>(); branchList.add("CHITTAGONG"); branchList.add("DHAKA"); ArrayAdapter<String> bra... Add solution -
Java 2022-01-28 03:56:14
java fill list
// -- Filling with fill() method example: List<String> arrlist = new ArrayList<String>(); //Add elements in the list arrlist.add("one"); arrlist.add("two"); arrlist.add("three"); // contents of list: [AA... Add solution -
Java 2021-12-23 16:51:03
list array android
import java.util.ArrayList; //Integer ArrayList ArrayList<Integer> aList = new ArrayList<Integer>(); aList.add(5); aList.add(11); aList.add(17); System.out.println("Integer Number Added in ArrayList= " + aList);... Add solution -
Java 2021-11-21 12:54:17
how to select a element in an arraylist java
import java.util.ArrayList; import java.util.Arrays; public class ArrayListExample { public static void main(String[] args) { ArrayList<String> ... Add solution
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