Hello World Program in PythonHere we going to learn a very very simple program or you can say the first program in python programming language which is "Hello World" program. Here we are going to print a simple massage in python programming language, massage is "Hello World".Hello World Example in Pythonx = "Hello World"print xNow it will...
Monday, 24 May 2021
Sunday, 23 May 2021
What is NullPointerException in Java with Examples
Java "NullPointerException" ProgramHere we are going to learn what NullPointerException in java with an example. So let's start the simple java null pointer exception program.When we call any method by using any reference which is assigned null value then nullpointerexception occurs in java. Let's take a simple example of Java NullPointerExcepton...
