JavaScript Syntax

Keywords

var is used to declare variables

//………. or /*………/* is used for comments

All JavaScript identifiers are case sensitive

lower case Camel case is widely used by JavaScript programmers

Operators

+Addition
Subtraction
*Multiplication
**Exponentiation
/Division
%Modulus (Division Remainder)
++Increment
Decrement

JavaScript Function syntax

A JavaScript function is defined with the function keyword, followed by a name, followed by parentheses ().
Example:
function name (parameters){
Code…………………..}

Objects

var person = {
  firstName: “John”,
  lastName: “Doe”,
  age: 50,
  eyeColor: “blue”
};
Every objects has a nam

Accessing Objects in JS

objectName.propertyName or objectName[“propertyName”]
can be used to call the

References

https://www.w3schools.com/js/default.asp

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