In Scala, we can convert a hashmap to a map using thetomapmethod. Syntax Map = HashMap.toMap Scala program to convert hashmap to map importscala.collection.mutable.HashMap;objectMyClass{defmain(args:Array[String]):Unit={valhashMap=HashMap(1->"Scala",2->"Python",3->"JavaScript")printl...
Map(Honda -> Amaze, Suzuki -> Baleno, Audi -> R8, BMW -> Z4) Generally, the above way of creating a map is used. But sometimes to make the code more clear, another way of declaring maps is used. valcars=Map(("Honda"->"Amaze"),("Suzuki"->"Baleno"),("Audi"->"R8"),("BM...
There are differences in languages like Java and Python (for example, in Java, you can use the HashMap interface as a part of the Java collection package). Still, ultimately, most general-purpose languages have a few different ways to implement a hash table. Let's start with the simplest...
to access a non-existent key. To prevent this, we can access keys in a dictionary using the.get()method in order to make our code more forgiving. If, when using this method, we encounter a nonexistent key, Python will return aNonevalue instead of aKeyError. This is one good approach....
util.HashMap; import java.util.Map; public class ModifyHeadersUsingCDP { public static void main(String[] args) { ChromeDriver driver = new ChromeDriver(); // Create a DevTools session DevTools devTools = driver.getDevTools(); devTools.createSession(); // Define custom headers Map<Strin...
Here is our complete Java program to sort a HashSet in Java, while sorting HashSet doesn't make sense because it's not a data structure designed to keep elements in sorted order, for that you have a TreeSet which can store elements in their natural order or any custom order defined by...
import org.openqa.selenium.By; import org.openqa.selenium.WebElement; import org.openqa.selenium.chrome.ChromeOptions; import org.openqa.selenium.remote.RemoteWebDriver; import java.net.MalformedURLException; import java.net.URL; import java.util.HashMap; import java.util.Map; public class Main { ...
Map<String, Object> projectField = new HashMap<>(); projectField.put("id", project.getId()); fields.put("project", projectField); // Assign to me Map<String, Object> assigneeField = new HashMap<>(); assigneeField.put("accountId", user.getAccountId()); ...
In our discussion, we will introduce two methods to extract unique values from the list. First, we will see theArrayList, and secondly, we will see theHashMapfor extracting the unique values from the list. Use thedistinct()Method in theArrayListto Find Unique Values in Java ...
While writing test cases in Java, several things need to be considered, like the test flow, the test scope, naming, assertions, test data, grouping, locating WebElements, etc. When used accurately, all these make a good test case that is easy to understand and maintain in the future as ...