Undefined and Boolean Values in Javascript

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Welcome to a youtube channel dedicated to programming and coding related tutorials. We talk about tech, write code, discuss about cloud and devops. That’s what we do all day, all year. We roll out a lot of series and videos on our channel.
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13 окт 2024

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Комментарии : 59

@HiteshCodeLab 6 лет назад

Videos in a proper sequence and with discussion support are available at my website (of course free). It's easier for me to address issues at one place, instead of drilling into every video. A quick word, please help others in the discussion too. courses.learncodeonline.in/learn/Javascript-for-2018-developer

@rajanchoudhary7432 6 лет назад

Successfully completed my first paid project as a React Native developer. Still following the series!

@hackx_hive8221 6 лет назад

Man, you are *unstoppable* , You made my day...by giving so much of knowledge today... Keep making such Videos.....!! :P

@raghavjha8996 6 лет назад

Thank you sir for such an amazing series of JS. I appreciate it heartily. You are a great teacher. Fan of you.

@Beautyinmundanethings 5 лет назад

Sooo much talent. Thank you for existing, such a great teacher.

@morzinapervin6522 3 года назад

Assalamualaikum bhaiya. Your voice is so soothing and your teaching is so comprehensive. I'm a big fan of both of them. Thanks a lot.

@Bajrang.707 5 лет назад

Love the way of your teaching . Thanks for this series :)

@faizKhan-wn5fr 6 лет назад

Kon se baba ka churan khaya h 😂keep doing sir my sentence becoming real learning JavaScript with in 10 days 🤗

@MijeshDeuja 6 лет назад

I am really liking this series. Surely will help a lot this semester. But could you add more videos regarding a bit more complex topics like garbage collection and cookies. Thanks.

@paulalexandrubadulescu3718 5 лет назад

You actually explain very good. i am going to watch your videos over and over until i learn :). do i am bad in math i am still fighting to understand java script.keep up with the good work.

@zubairfarooq9545 6 лет назад

Great sir. Love from Pakistan

@squarles710 3 года назад

egit seller -vouch for this plug -i recently purchased from t them -got my delivery -all thanks to this seller

@subho3651 6 лет назад

6 videos in a day 😍. You are the best 🙏

@dharmendraprasad198 6 лет назад

Sir I have a doubt at some places u use 'let' to define the variable and at some places u use 'var' . So both are same or different

@jagannathabh1148 6 лет назад

I got just first 2 videos notification..after that I didn't get any notification....but when I checked you channel there are 5 videos of JS.

@codingwithsam9194 6 лет назад

nice one sir... I hadn't watched any of your videos since a week coz of my exams going on in hp. I am of 12 and really love you

@vedantpatel7128 6 лет назад

at 7:44 u can also run this code and it will give u the same ans let grade= 7; console.log(grade>= 10);

@dhananjaychoudhary2110 6 лет назад

This seems to be a weekend bonus for us. Thank you so much sir.

@pavantejavydhik7354 6 лет назад

Hello sir, please help me out, 'm in a great confusion. Is JavaScript is used for front-development (my knowledge precisely saying so ) or its a server side language. actually 'm working on one of my iOS app with swift but there I tend to use node.JS for server side stuff (there my confusion raised how a front-en based language used to handle server side code)

@saadfurqhan6449 6 лет назад

Thanks for making this course as free

@FootyPick 6 лет назад

Thanks Man amazing

@maths_kamlesh1787 6 лет назад

why do we use let and var ?? can use variables without these keyword?

@gouravkhator 5 лет назад

Sir u could use terminal in vscode only instead of going to terminal original one

@prabinjungrayamajhi6728 5 лет назад

How "LET" & "VAR" differ fom each other?

@vishvajeetsinh_solanki 6 лет назад

you're amazing dude

@abhilashasharma5352 6 лет назад

Nice Videos Hitesh :) Thanks a lot

@Abhi-ow6xe 5 лет назад

To declare a variable U used var and let can u tell me when tell to use what?

@adarshverma3372 5 лет назад

why we use var.... is defining variables by let and var are same?

@priyanth123mohan 6 лет назад

Hi Mr.Hitesh am confused abt when to use ' ' and " "?

@moulikravi 6 лет назад

Sir is on while(1) mode today , cool

@hardik.motwani 5 лет назад

z = 10 console.log(z) //Output: 10 This code is working z is not declared as var, let, const so how it is still working? variable must be declared by let or var.

@char8669 6 лет назад

Very nice tutorial Sir keep publishing thanks

@RishiRaj-dl1mg 5 лет назад

Can we use var instead of let???

@ShubhamSharma-sn8rq 6 лет назад

Sir we r using let and ver both for variable ?

@Abdullah-ee8ny 4 года назад

yes

@SoundsViberation 5 лет назад

please tell me difference about null and undefined !

@its-nitish-kumar-30 6 лет назад

getting addicted..

@ankushchavan4612 5 лет назад

what is difference between let and var?

@mohitvaishnav7283 6 лет назад

I am blessed 😇😇😇😇🙌🙌

@aliismail3162 6 лет назад

How to run a file (any) in VS code...I don't understand ... please tell me about it ...I am confused..!

@uddashaykumargupta340 6 лет назад

Ali Ismail watch his third video in this series , he explained there

@Mohith7548 6 лет назад

Love you SIR

@pile333 6 лет назад

Great!

@prabhapatil8581 5 лет назад

sir what is the difference between null and undefined

@paulalexandrubadulescu3718 5 лет назад

undefined means a variable has been declared but has not yet been assigned a value. On the other hand, null is an assignment value. It can be assigned to a variable as a representation of no value. Also, undefined and null are two distinct types: undefined is a type itself (undefined) while null is an object.