Read: 07 - Programming with JavaScript

Today we will talk about JavaScript and what it Does For Our Broswer

Topics That Will be Cover : 
- How JavaScript Make Our Page Interactive
- Operations
- Funcation

Let’s Start

How JavaScript Make Our Page Interactive

JS Can access Our Page Content and modify these Pages and because of javascript is a programming language it can use programming rules to broswer to follow with . and it can deal with event so we can determin when script should work .

So what is a script ?

Script is series of instruction that computer can follow to atchive a goal .

Les’s Start To Know to Write a Script .

Example Of Script

<!DOCTYPE html>
<html>
<body>

<h2>JavaScript Numbers</h2>

<p>Number can be written with or without decimals.</p>

<p id="demo"></p>

<script>
document.getElementById("demo").innerHTML = 10.50;
</script>

</body>
</html>

Script

For More Info About GitHub Pages Plz Folowing the Link : W3School

Operations

An operator in a programming language is a symbol that tells the compiler or interpreter to perform specific mathematical

Example

+ Add One Value To anOther
- Sub value from another
/ divides two values

Function

It’s a group of series of statements togather to do a specifics taks

Function Elements

Les’s Have a Example

function myFunction(p1, p2) {
  return p1 * p2;
}
document.getElementById("demo").innerHTML = myFunction(4, 3);

Script Function

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