Rizwan Sharief

1622401920

JavaScript Operators | Step by step JavaScript in Hindi

In this video, we will discuss the below content.

  1. What is Operators
  2. Types of Operators
    1. Arithmetic Operators
    2. Assignment Operators
    3. String Operators
    4. Type Operators
    5. Comparison Operators
    6. Logical Operators
    7. Bitwise Operators

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#javascript

What is GEEK

Buddha Community

JavaScript Operators | Step by step JavaScript in Hindi

Santosh J

1622036598

JavaScript compound assignment operators

JavaScript is unarguablly one of the most common things you’ll learn when you start programming for the web. Here’s a small post on JavaScript compound assignment operators and how we use them.

The compound assignment operators consist of a binary operator and the simple assignment operator.

The binary operators, work with two operands. For example a+b where + is the operator and the a, b are operands. Simple assignment operator is used to assign values to a variable(s).

It’s quite common to modify values stored in variables. To make this process a little quicker, we use compound assignment operators.

They are:

  • +=
  • -+
  • *=
  • /=

You can also check my video tutorial compound assignment operators.

Let’s consider an example. Suppose price = 5 and we want to add ten more to it.

var price = 5;
price = price + 10;

We added ten to price. Look at the repetitive price variable. We could easily use a compound += to reduce this. We do this instead.

price += 5;

Awesome. Isn’t it? What’s the value of price now? Practice and comment below. If you don’t know how to practice check these lessons.

Lets bring down the price by 5 again and display it.
We use console.log command to display what is stored in the variable. It is very help for debugging.
Debugging let’s you find errors or bugs in your code. More on this later.

price -= 5;
console.log(price);

Lets multiply price and show it.

price *=5;
console.log(price);

and finally we will divide it.

price /=5;
console.log(price);

If you have any doubts, comment below.

#javascript #javascript compound assignment operators #javascript binary operators #javascript simple assignment operator #doers javascript

Marisol  Kuhic

Marisol Kuhic

1626519600

Comments on JavaScript | Step-by-Step JavaScript in Hindi | Day4

Hello Friends, In this video, we will discuss the below content.

  1. What is Comments
  2. Types of Comments
  3. Why Comments used

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I am a Digital Marketer by passion and a Developer by profession. With experience and expertise spanning around 10 years, in the Digital space. 

Good amount of experience in development of web applications using PHP, .Net, JavaScript Library’s, Frameworks, CMS, API’s, Reporting tools and Payment Gateways. Skilled in digital viral marketing, technology innovation's, brand building and all phases of the Web development lifecycle with an expert in translating business requirements into technical solutions and fanatical about quality, usability, security, and scalability. Dealing with and resolving problems and issues which arise.

#programming with vishal #javascript #step by step

Marisol  Kuhic

Marisol Kuhic

1626505200

Variables in JavaScript | Hindi Step-by-Step JavaScript | Day 3

Hello Friends, In this video, we will discuss the below content.

  1. What is Variables
  2. How to Initialize Variables
  3. Difference between var, let, and const
  4. Rules to create variables name

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Also, use the below Coupon Code for an attractive discount: PROGRAMMINGWITHVISHAL

Learn PHP Online with Me:- https://bit.ly/LearnPHPOnline


✅Subscribe: https://www.youtube.com/channel/UCWgCuvL3lcgjGyjIok1zWNQ?sub_confirmation=1

I am a Digital Marketer by passion and a Developer by profession. With experience and expertise spanning around 10 years, in the Digital space. 

Good amount of experience in development of web applications using PHP, .Net, JavaScript Library’s, Frameworks, CMS, API’s, Reporting tools and Payment Gateways. Skilled in digital viral marketing, technology innovation's, brand building and all phases of the Web development lifecycle with an expert in translating business requirements into technical solutions and fanatical about quality, usability, security, and scalability. Dealing with and resolving problems and issues which arise.

#programming with vishal #javascript #step by step #variable

Marisol  Kuhic

Marisol Kuhic

1626490800

First JavaScript Program | Hindi Step-by-Step JavaScript | Day 2

Hello Friends, In this video, we will discuss the below content.

  1. How to run JavaScript
  2. First program of javascript.
  3. How and where to write JavaScript

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Also, use the below Coupon Code for an attractive discount: PROGRAMMINGWITHVISHAL

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Learn PHP Online with Me:- https://bit.ly/LearnPHPOnline


✅Subscribe: https://www.youtube.com/channel/UCWgCuvL3lcgjGyjIok1zWNQ?sub_confirmation=1

I am a Digital Marketer by passion and a Developer by profession. With experience and expertise spanning around 10 years, in the Digital space. 

Good amount of experience in development of web applications using PHP, .Net, JavaScript Library’s, Frameworks, CMS, API’s, Reporting tools and Payment Gateways. Skilled in digital viral marketing, technology innovation's, brand building and all phases of the Web development lifecycle with an expert in translating business requirements into technical solutions and fanatical about quality, usability, security, and scalability. Dealing with and resolving problems and issues which arise.

#programming with vishal #first program #javascript #step by step

Rahul Jangid

1622207074

What is JavaScript - Stackfindover - Blog

Who invented JavaScript, how it works, as we have given information about Programming language in our previous article ( What is PHP ), but today we will talk about what is JavaScript, why JavaScript is used The Answers to all such questions and much other information about JavaScript, you are going to get here today. Hope this information will work for you.

Who invented JavaScript?

JavaScript language was invented by Brendan Eich in 1995. JavaScript is inspired by Java Programming Language. The first name of JavaScript was Mocha which was named by Marc Andreessen, Marc Andreessen is the founder of Netscape and in the same year Mocha was renamed LiveScript, and later in December 1995, it was renamed JavaScript which is still in trend.

What is JavaScript?

JavaScript is a client-side scripting language used with HTML (Hypertext Markup Language). JavaScript is an Interpreted / Oriented language called JS in programming language JavaScript code can be run on any normal web browser. To run the code of JavaScript, we have to enable JavaScript of Web Browser. But some web browsers already have JavaScript enabled.

Today almost all websites are using it as web technology, mind is that there is maximum scope in JavaScript in the coming time, so if you want to become a programmer, then you can be very beneficial to learn JavaScript.

JavaScript Hello World Program

In JavaScript, ‘document.write‘ is used to represent a string on a browser.

<script type="text/javascript">
	document.write("Hello World!");
</script>

How to comment JavaScript code?

  • For single line comment in JavaScript we have to use // (double slashes)
  • For multiple line comments we have to use / * – – * /
<script type="text/javascript">

//single line comment

/* document.write("Hello"); */

</script>

Advantages and Disadvantages of JavaScript

#javascript #javascript code #javascript hello world #what is javascript #who invented javascript