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Javascript 2022-03-21 16:20:05
how to mock Expression<func<T>> parameter
var fakeLessonList = new List<Lesson> { new Lesson() { LessonId = 1, LessonTypeId = 1,LanguageId = 1, TeacherId = 1, LessonName = "Professional Lesson"}, new Lesson() { LessonId = 2,LessonTypeId = 2, LanguageId = 2,... Add solution -
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Java 2022-03-19 23:40:39
java search arraylist
//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")); /... Add solution -
Java 2022-03-19 16:25:23
how to cast arraylist to array in java
import java.util.ArrayList; public class ListToArray { public static void main(String args[]){ ArrayList<String> list = new ArrayList<String>(); list.add("Apple"); ... Add solution -
Java 2022-03-18 03:30:02
remove item from arraylist in java
// Java.util.ArrayList.remove(Object) method example import java.util.ArrayList; import java.util.List; public class ArrayListRemoveObjectMethod { public static void main(String[] args) { List<Integer> al = new ArrayList<>(); ... Add solution