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What is Class and Object in Oops || definition of Classes & Objects

We can make a program in Procedure oriented like C . But when C++ comes and says about Object Oriented Programming Language ( Oops ) , then Class & Object comes into picture . If we want to make a program in object oriented,then we must have to know about Class & Object which is main attributes of Oops . If you don't know much about it, don't worry . Take a seat , and let's start .   Class is a blueprint of Object where Object is a real world entity . Now whoever reading this blog , consider that I am a Object , that's great .. Now let's see with an example below then will discuss rest   ..       So if I consider Human as a Class & myself as an Object , then its definite I must be some properties and behavior .. So here we can say skin color , age , eye color , height etc as properties of myself . I am 22 year's old so 22 year's is an property and I can talk so here talk() is an function ( behavior ) of myself . So there are s...

What is DOM for HTML

We all knows that HTML runs on web browser or in client side.But you all may arise a question in your head that how it works on web browser. Well that what I am gonna tailing about right now.Take a Seat .      When a HTML program runs in web browser,it creates as a tree structure what is together called DOM . DOM is stands for Document Object Model .Where,                 DOCUMENT : a HTML page                 OBJECT : Object indicates all elements and attributes of                                    a HTML page                 MODEL : it indicates tree structure So , when an HTML page runs on browser it creates a DOM structure.   But why we should study DOM at least the basic one -- Well DOM helps us a lot. Basically DOM is a W3 Standard ...