#3 User Input in JavaScript | JavaScript for Beginners Course

A data types are declaration for variables. This determines the type and size of data associated with variables.

In this video, we will learn about two different types of data: text and numbers which are commonly used in programming. We will first see how we can print these data. Then, we will learn a concept called variables which allows us to store these data and work with them. Watch the full video to have a clear understanding.

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Timestamps:
00:13 Take Input in JavaScript
03:19 JavaScript Number Input
07:35 JavaScript float input
09:33 Error When Using paresInt() and parseFloat()
11:07 Programiz Quiz

Find Programiz elsewhere:
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#3 User Input in JavaScript | JavaScript for Beginners Course

#javascript #input #programiz #learnprogramming

[programizstudios]

Q. What is the type of the ‘number’ variable ?

const number = prompt(‘Enter a random number’);

console.log(typeof(number));

1. number

2. string

3. NaN

4. undefined

[yazzy]

So underrated. I have watch many video's, but you make it easy to follow te steps. I follow course Fullstack developer and I had to do a task with prompt. Done!! Thank you . Subscribed

[adilkhan]

I watched c language tutorial by Padma manandhar.
And now started JS.
And it finishes just it gets starts. 😁
Why i feel about padma mam like she is just a video presenter not really an experienced software engineer.
Punit Sir, you should hire some experienced software engineers for video tutorials.
Lots of love for your effort and struggle from Pakistan.

[adebayofati]

On the Programiz online compiler, the prompt keyword returns an error. "Cannot find Module: 'read-line sync". Please help

[MuhammadZeeshan-cdyd]

I'm taking input in same manner as you are taking with const keyword but in my case it doesn't work. It throws error of "Cannot find module 'readline-sync' ".

[ABHIJITKARMAKARrkmania]

Please upload more video in this topic we are waiting

[Muhammad.bduah]

hello, the prompt function is again not working.

[kvaravindn]

hello if you there please cheek your complier from your website you don't know ifs working or not when i type what you said it says error

[ppfx]

Do you offer any bootcamp on frontend developer course

[Seattle.Eastside.Aerials]

throw err;
^

Error: Cannot find module 'readline-sync'
at
at Function.Module._load
at Module.require
at require
at Object.<anonymous> (/tmp/EPWCuhP81z.js:1:14)
at Module._compile
at Object.Module._extensions..js
at Module.load
at tryModuleLoad
at Function.Module._load

[monikahj]

may i know where is the quiz link please let me know

[programizstudios]

We've fixed the issue of prompt function not working.

Thank you to our users for reporting it.

[safarnamawithdips]

parse int or other code that u wrote are not working on vscode

[chethiyaprasanga]

Don't use lord buddha's statue as decorating item. Your tutorial is great.

[laxmanpeddi]

while using prompt in code it showing me this error:
at Object.<anonymous> (HelloWorld.js:1:13)
at Module._compile
at Object.Module._extensions..js
at Module.load
at Function.Module._load
at [as runMain]
at