If must have faced java.lang.NullPointerException while writing code in any programming language. In this post, we will discuss on “What is Null Pointer Exception in Java and how to fix it.” Java throws Null Pointer Exception only during runtime when an application tries to use object reference which is null. Let’s try to understand through …
What is Null Pointer Exception in Java and How to Fix it? Read More »
If you are looking for the difference between Java and JavaScript, we will explain everything you need to know when it comes to differences. Java and JavaScript are two different programming languages with different capabilities and usage. While the use of word java in both of them is confusing for some people, they are not …
If you are looking for a solution to echo a new line in batch file, this article explains various ways to insert a new line in a command prompt using a batch script. We will consider 2 aspects of printing a new line in batch script. How to add a new line between text. How …