Undefined and Boolean Values in Javascript

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  • Опубликовано: 27 окт 2024

Комментарии • 59

  • @HiteshCodeLab
    @HiteshCodeLab  6 лет назад +5

    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
    @rajanchoudhary7432 6 лет назад +7

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

  • @hackx_hive8221
    @hackx_hive8221 6 лет назад +10

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

  • @raghavjha8996
    @raghavjha8996 6 лет назад +6

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

  • @Beautyinmundanethings
    @Beautyinmundanethings 5 лет назад +2

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

  • @morzinapervin6522
    @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
    @Bajrang.707 5 лет назад +2

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

  • @paulalexandrubadulescu3718
    @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
    @zubairfarooq9545 6 лет назад +6

    Great sir. Love from Pakistan

  • @codingwithsam9194
    @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

  • @subho3651
    @subho3651 6 лет назад +1

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

  • @faizKhan-wn5fr
    @faizKhan-wn5fr 6 лет назад +8

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

  • @MijeshDeuja
    @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.

  • @jagannathabh1148
    @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.

  • @squarles710
    @squarles710 3 года назад

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

  • @dhananjaychoudhary2110
    @dhananjaychoudhary2110 6 лет назад

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

  • @saadfurqhan6449
    @saadfurqhan6449 6 лет назад

    Thanks for making this course as free

  • @vishvajeetsinh_solanki
    @vishvajeetsinh_solanki 6 лет назад +1

    you're amazing dude

  • @dharmendraprasad198
    @dharmendraprasad198 6 лет назад +1

    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

  • @abhilashasharma5352
    @abhilashasharma5352 6 лет назад +1

    Nice Videos Hitesh :) Thanks a lot

  • @FootyPick
    @FootyPick 6 лет назад

    Thanks Man amazing

  • @vedantpatel7128
    @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);

  • @maths_kamlesh1787
    @maths_kamlesh1787 6 лет назад +1

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

  • @gouravkhator
    @gouravkhator 5 лет назад

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

  • @prabinjungrayamajhi6728
    @prabinjungrayamajhi6728 5 лет назад +1

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

  • @moulikravi
    @moulikravi 6 лет назад

    Sir is on while(1) mode today , cool

  • @pavantejavydhik7354
    @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)

  • @hardik.motwani
    @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
    @char8669 6 лет назад +1

    Very nice tutorial Sir keep publishing thanks

  • @adarshverma3372
    @adarshverma3372 5 лет назад

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

  • @priyanth123mohan
    @priyanth123mohan 6 лет назад

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

  • @Abhi-ow6xe
    @Abhi-ow6xe 5 лет назад

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

  • @mohitvaishnav7283
    @mohitvaishnav7283 6 лет назад

    I am blessed 😇😇😇😇🙌🙌

  • @RishiRaj-dl1mg
    @RishiRaj-dl1mg 5 лет назад

    Can we use var instead of let???

  • @SoundsViberation
    @SoundsViberation 5 лет назад

    please tell me difference about null and undefined !

  • @its-nitish-kumar-30
    @its-nitish-kumar-30 6 лет назад +4

    getting addicted..

  • @ankushchavan4612
    @ankushchavan4612 5 лет назад

    what is difference between let and var?

  • @Mohith7548
    @Mohith7548 6 лет назад

    Love you SIR

  • @aliismail3162
    @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
      @uddashaykumargupta340 6 лет назад

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

  • @ShubhamSharma-sn8rq
    @ShubhamSharma-sn8rq 6 лет назад

    Sir we r using let and ver both for variable ?

  • @gauravnagar3712
    @gauravnagar3712 6 лет назад

    Amazing sir but I thought you going to do something different stuff not just basics .

    • @tkdevlop
      @tkdevlop 6 лет назад

      Same here bro

    • @HiteshCodeLab
      @HiteshCodeLab  6 лет назад +1

      Patience my friend, patience. It's easy to forget time when you were struggling with a simple inner loop. :)

  • @prabhapatil8581
    @prabhapatil8581 5 лет назад

    sir what is the difference between null and undefined

    • @paulalexandrubadulescu3718
      @paulalexandrubadulescu3718 5 лет назад +1

      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.

  • @pile333
    @pile333 6 лет назад

    Great!

  • @realvideos3343
    @realvideos3343 6 лет назад

    whats the diff between let and var ...

    • @Abdullah-ee8ny
      @Abdullah-ee8ny 4 года назад

      var is global declaration,while let is used in scopes

  • @musicenglish3133
    @musicenglish3133 6 лет назад

    are you in India

  • @subhranil764
    @subhranil764 6 лет назад

    Can anyone one tell me how to take user input??

  • @irlanmarcelo1106
    @irlanmarcelo1106 5 лет назад

    Bom video

  • @ruhankhandaker5198
    @ruhankhandaker5198 6 лет назад

    wao another

  • @arkasingha6111
    @arkasingha6111 4 года назад

    That looked like my marks(5:13)

  • @shreejasoni5171
    @shreejasoni5171 4 года назад

    playback speed 1.25 thank me later