// Here we are creating Object of JBT using new keyword JBT obj = new JBT(); } } class JBT{ String Owner; } Using New Instance (Reflection) Have you ever tried to connect to any DB using JDBC driver in Java, If your answer is yes then you must have seen “Class.forName“. ...
An object is a group of data that is stored as a series of name-value pairs encapsulated in one entity. In this article, we will learn different ways to create an object in JavaScript.
You can create an object in three different ways: Using object literal By creating instance of Object directly By using constructor function Example 1: Using object literal // program to create JavaScript object using object literalconstperson = {name:'John',age:20,hobbies: ['reading','games',...
In this quick tutorial, we’ll explore different ways of combining collections in Java. We’ll explore various approaches using Java and external frameworks like Guava, Apache, etc. For the introduction to Collections, have a look at this series here. 2. External Libraries to Work With Collecti...
A transformation operation would result in an RDD. Recommended Articles This has been a guide to RDD in Spark. Here we have also discussed different ways of Creating RDD, how to Launch Spark-Shell with important points. You can also go through our given articles to learn more- ...
There are7 different waysyou caninitializeHashMap inJava. Method-1: Simple Mutable map: It’s a map which supports modification operations such asadd, remove, and clear on it. Method-2: Collections.singletonMap Method-3: Collections.singletonMap ...
In this tutorial, You learned different ways to configure the java version. using sourceCompatibility and targetCompatibility options in the build.gradle java toolchain support With the above two options, You can choose to use the java version differently either at the project level or task level ...
Different Approaches to Concurrent Programming in Java - In Java, concurrent programming is a technique that allows multiple tasks or processes to run simultaneously on a single processor or multiple processors. It can improve the performance and respons
Here we compare the different ways you can iterate over an ArrayList in Java. A list is by default ordered by insertion order. Click here for more info.
There are 7 different ways you can reverse a string in Java. packagecrunchify.com.tutorials; importorg.apache.commons.lang3.StringUtils; importjava.nio.charset.StandardCharsets; /** * @author Crunchify.com * How to Reverse a string in Java?