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Javascript tutorial
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it is a useful for every students who facing that problem in javascript or web development. it clears you all basic fundamentals in every type of javascript questions.
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JavaScript TutorialIn today 's video, we will learn JavaScript from start to end in one video.
This JavaScript video will be exceptional Because I will show you JavaScript. And
after that, I will teach you 2 awesome projects. One will be our to-do list In which
we will see how DOM manipulation is done in JavaScript. In second project we
will create a clock. And how to update it in real time without refreshing the page.
I want to be honest with you all and want to tell you that it takes a lot of hard
work to product this type of videos. JavaScript does run in browsers. So your
browser contains everything that is required to run JavaScript. That means your
browser knows how to run. Mostly all the pages on the web contains JavaScript.
So in the script tag , it has written JavaScript. This is the JavaScript Code.
JavaScript gives Strength to the page. That is the logic on the frontend That the
browser has to perform on itself. In browser JavaScript runs in the client side.
Client means the person who is using the internet. That means the computation
is not done on the server. It is being done in your house, your computer. So
how is this happening ? Is there any server ? Who is doing the computation for
us ? Even if you disconnect your internet wire then too you can perform
calculations here.
JavaScript is very important. I will show everything step by step What are
JavaScript variables, operators, assignment operators, functions objects objects
and functions objects. And after that we will use a method for coding in
JavaScript. We will not write code here because we want to create programs.
How to run and execute those programs will be very important for us. HTML is
a must for developing any website. HTML contains CSS and JavaScript.
JavaScript is used in both frontend and backend. HTML is the that contains
everything It is the skeleton of the website. CSS is for designing. So I can safely
write JavaScript is for Client side scripting. And JavaScript is your memory , your
brain. HTML is the skeleton of a human skeleton. CSS contains the things that
you need to look beautiful like hairs, nose , muscles etc And JavaScript will be
the brain that thinks and makes use both of these things and helps in working.
These were the basic requirements to build a website.
Web server is like a computer. It is a virtual machine that computes and in
response it returns HTML , CSS , and JavaScript. Processing is done in a fraction
of a millisecond. The CSS and JavaScript will be embedded in HTML. So HTML
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