lass UseStatic { static int a=3; static int b; static void meth(int x) { System.out.println(”x: “+x); System.out.println(”a: “+a); System.out.println(”b: “+b); } static { System.out.println(”static block initialized: “); b=a*4; } public static void main(String [] args) { meth(42); } } Static block/variables/methods are very powerful in java. When we say static it is static throughout the application. If you declare ...

To download this you tube video, Click Here Tutorial More on Variables. Welcome to the fourth JavaScript tutorial.In this tutorial I’m going to be teaching you how to change variables and use variables in equations. So lets go ahead and start out with variables. Remember to declare a variable you type the variable and then type whatever ...

To download this you tube video, Click Here Tutorial on Variables. Welcome to JavaScript tutorial. In this tutorial I’m going to go over variables. Now a variable in JavaScript is just a place order. For instance a variable could hold a long string of text or can hold a bunch of numbers or can hold an equation. ...