Introduction
Environment Setup
What is JavaScript vs ES-5 or ES-6
JavaScript Syntax
JavaScript Comments
JavaScript Use Strict
JavaScript Variables
JavaScript Reserved Words
JavaScript Scope
JavaScript Data Types
JavaScript Function
Function overloading not possible in JavaScript
JavaScript Arrow Function
JavaScript Numbers
JavaScript Number Methods
JavaScript String
JavaScript String Methods
JavaScript if else and else if
JavaScript Comparison and Logical Operators
JavaScript Arrays
JavaScript Sorting Arrays
JavaScript Array Iteration Methods
JavaScript for loop
JavaScript Let keyword
JavaScript Const
JavaScript Objects
JavaScript Object Methods
JavaScript ES5 Object Methods
JavaScript Object Accessors
JavaScript Math Object
JavaScript Random
JavaScript this Keyword
JavaScript Date Objects and Date Formats
JavaScript Classes
JavaScript While Loop
JavaScript Break and Continue
JavaScript Switch Statement
JavaScript JSON
Error handling in JavaScript
Arrow function like a regular function but it is simple for use the programmer. The structure is change of the arrow function. The arrow functions no need to use “function” keyword also no need to use function body. If we want, we don’t use “return” keyword. Arrow function use the arrow symbol like ”=>”. If we use arrow function our code will vary clear and more read able for programmer. If we work with “Angular.js”, ”Node.js” etc then arrow function is very important for you. Now given bellow the example code and explain the code:
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<script type="text/javascript">
//Regular fynction
var myName=function(name){
return "My Name Is "+ name;
}
console.log(myName("Farhan Sakib"));
//Arrow Function
var myName=(name)=> "My Name Is "+ name;
console.log(myName("Farhan Sakib"));
</script>
</body>
</html>
First, we use the regular function to understand that what is arrow function. We can compare the regular function and arrow function. Arrow function just one line of code and also same work like regular function.
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