For getting total number of arguments, in ES6 we can do let x = function (...args) { return args.length; } and for the method chaining we can use return this;
This question with "returning total number of arguments" can be solved in much simpler way. const x = function(){ return arguments.length; } The object 'arguments' has property ''length'.
Brother you are one of the most efficient teachers for teaching programming on youtube that i could find.You explain concepts really well.Its sad that youtube is doing this to constructive youtubers like you.You have all my support!
This is great, I have a couple of job interviews next week for JavaScript roles and you have really helped me to build my confidence in preparation for this. Please keep posting videos :-)
Appreciate & yes maximum people make a list of questions to ask from the internet for the interviews & then start expecting the answers for those questions from candidates & in reality maximum interviewers also dont have any freaking idea for those answers. But current interviews have become a race, a questions/answers session, a Viva.
Thanks for your videos, they are really helpful. For the question related to number of arguments ...i could simply also do the below var y = function() { console.log(arguments.length); }; y(1,2,3,4,5); Any specific reason for using [].splice ......
What a fantastic videos. I remember watching your one year ago it feel like nostalgia, because i spend hours and hours watching your videos, trying to understand things. For now, i did not find better one tutorials on JS stuff on youtube at least. Just fantastic.
@17.25, a more concise solution is: const x = (...rest) => rest.length; Awesome video, Techsith. I'm 100% subbed 🏆🎊. Most of these questions really had be thinking haha
Plg send me the question I don't have idea I prepared the interview my email id kamalrajawat870@gmail.com I have prepared in web development plg text all questions
This video is great but and your explanation is good. I really did't understand the concept of asking these kind of questions in interview. Until and unless you faced these kind of scenarios in real time you never know the answer. I do have some decent experience like 6+ in JS but I faced these situations very rare when we work on framework. (9 out of 10 developers dont remember things after fixing an issue) So if some one answered these kind of questions means they saw these videos(assume {some number} out of 10) or read somewhere. So what are you interviewing real time experience or some interview preparation ? As an interviewer I will ask concepts(not these tongue twisters). architecture of application/framework and mainly approach on solving problem and wiling to learn.
Thank you so much for this. It's interesting to hear your perspective on these tricky questions and I appreciate your openness and honesty about youtube monetization
question : function return total number of arguments. // do not use loops. let x = function(){ return [].slice.call(arguments).length; } Below one is more simple : let x = function(){ return arguments.length; }
Hi Sir, Your javascript interview part of videos are very helpful. actually I have found an another way in that question of function return total number arguments you have explained like function x(){ return [].slice.call(argunments).length; } x(1,2) // 2 length Found another way is arguments is a array like object it has number of array of arguments of function function x(){ return arguments.length; } x(1,2,3) // 3 simply we return arguments.length that will give lenght of arguments of function am getting answer for this way too.. Thanks once again sir.
Its important to know these questions. Most of the times people wont ask such questions but you might one or two people who would ask such silly questions to throw you off.
I am already subscribed to your channel and I get alerts but I wanted to let you know that I really appreciate your content thank you for making videos and posting them for us!
I'm studying my interview with your videos. If I pass, I will edit my comment and I hope it's going to be well because the videos are very great. The contents are preparing the audience to the tricky and hard questions. Especially the ones that include mock interviews. Keep it going!
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To print the length of arguments (17:33), we can simply write:
return arguments.length;
inside the function instead of using Slice method.
That is true Arjun. Slice helps to convert argument to an array and then you can use other array features like join() and things.
This one is important for JS developers.
Thanks for watching ! :) Thanks for the support ! )
Very helpful, your you defeated the Google beast
For getting total number of arguments, in ES6 we can do
let x = function (...args) {
return args.length;
}
and for the method chaining we can use
return this;
6:10
That's a cool trick to impress your co-workers,
If they dont know it 😂😂
This question with "returning total number of arguments" can be solved in much simpler way.
const x = function(){
return arguments.length;
}
The object 'arguments' has property ''length'.
You are either wrong or you mean the opposite.
the below returns 4
function x(a,r,t){
return arguments.length;
}
console.log(x(5,5,6,7))
you can count formal parameters (aka "required arguments") with function.length, not arguments.length, which is a count of what's passed.
I was thinking the same thing, but also what's the point of no loops? How would a loop even help solve this problem lol.
output will be 4
x(.....) function will return how many arguments you are passing while calling x(....).
5 years later and this video is still relevant. I didn’t watch it fully this time… but I do remember everything about it vividly. An absolute classic❤
Brother you are one of the most efficient teachers for teaching programming on youtube that i could find.You explain concepts really well.Its sad that youtube is doing this to constructive youtubers like you.You have all my support!
@3:26 now I fully understand how styled components work. You are such a good teacher
This is great, I have a couple of job interviews next week for JavaScript roles and you have really helped me to build my confidence in preparation for this. Please keep posting videos :-)
Thanks for your work.
console.log(arguments.length);
vs
console.log([].slice.call(arguments).length);
"This is an INTERVIEW, not a RACE" -techsith ☝️
You helped me a lot in job interviews.
Actually I am preparing for an interview right now with the help of your video.
Thank you!
I've been watching your videos over the past few days and they've been extremely helpful and informative!
Thanks for watching Ninti! :)
Appreciate & yes maximum people make a list of questions to ask from the internet for the interviews & then start expecting the answers for those questions from candidates & in reality maximum interviewers also dont have any freaking idea for those answers. But current interviews have become a race, a questions/answers session, a Viva.
Getting ready for my first interview, your content is really helpful
Good luck with your interview. !
I am following you since couple of months.. You are champ man. Keep it up.. 1000 likes from my side
Hi Subrat, thanks for watching! :)
Very interesting JavaScript question! Thank you for sharing!! Thank you for taking time and effort to make so many nice JavaScript videos!
I'm finding all your interview videos helpful. I have my first ever on Monday and feel much more confident going in.
Love those tricky questions, we actually keep learning :)
Great video, very useful
Thanks for your videos, they are really helpful.
For the question related to number of arguments ...i could simply also do the below
var y = function() {
console.log(arguments.length);
};
y(1,2,3,4,5);
Any specific reason for using [].splice ......
yes you could simply use arguments.length
I learned new things. Thank you clearing my Concept 😇
What a fantastic videos. I remember watching your one year ago it feel like nostalgia, because i spend hours and hours watching your videos, trying to understand things. For now, i did not find better one tutorials on JS stuff on youtube at least. Just fantastic.
Thanks for watching and welcome back !
Best Interview series!
@17.25, a more concise solution is: const x = (...rest) => rest.length;
Awesome video, Techsith. I'm 100% subbed 🏆🎊. Most of these questions really had be thinking haha
Thanks for tricky question - didn't aware of this magic
Please keep up the awesomeness.
This is very helpful. I am conducting JavaScript interviews in the next couple weeks. This has been a great resource (along with your other videos).
Thank you for watching Ryan. Good luck with your interviews!
There is no inappropriate content in this video, dear RUclips
Thanks for the video. We all support you for all the hard work you are doing!
Thanks for your support! :)
Awesome tutorials man.
Jake Kim
Hi
Your all videos so far I have been seen are really deserves thumbs up ( 👍 ), Please keep doing your good work... and hope RUclips should not harm you.
Nice video, keep up the good work! (:
Thanks for the support ! )
Thank you for helping strangers! I hope RUclips does right by you and you can keep the videos coming. They're a great help.
Great interview questions 👍🏻
Thanks for watching ! :)
Wonderful to learn this. Thank you
I did not know about the contenteditable attribute!! It's awesome
my first javascript interview coming up very soon
Good luck!
Dude I love the videos you're really helping me and many others on our Dev path
Thanks! Great video!
Hope RUclips will change its policy, keep it up please)
Thanks for the support ! )
What a great video. I had my hand over my head all the way. Like I would literally fail all the questions without your solutions. Thank you so much.
This is one of the best channel to advance your JavaScript.
The reason you cited why the interviewer asks such weird questions are all very correct.
RUclips's algorithm is so stupid. Your videos are good quality and don't deserve to be demonitized.
Thanks for the support Kyle! :)
function a() {
console.log(arguments.length);
}
Above will also work for arguments length.
Thank you. I have my interview tomorrow and if I pass it, it thanks to you.
Did you pass?
Plg send me the question I don't have idea I prepared the interview my email id kamalrajawat870@gmail.com I have prepared in web development plg text all questions
This is great man! Keep on going!
Excellent video!, I didn't knew about content editable property until now. Thanks!
yes, its a neat trick.:)
Thank you so much for this video! I hope this channel grows even larger!
Thanks for your support Fikayoz!
This video is great but and your explanation is good.
I really did't understand the concept of asking these kind of questions in interview. Until and unless you faced these kind of scenarios in real time you never know the answer. I do have some decent experience like 6+ in JS but I faced these situations very rare when we work on framework. (9 out of 10 developers dont remember things after fixing an issue)
So if some one answered these kind of questions means they saw these videos(assume {some number} out of 10) or read somewhere. So what are you interviewing real time experience or some interview preparation ?
As an interviewer I will ask concepts(not these tongue twisters). architecture of application/framework and mainly approach on solving problem and wiling to learn.
u have gr8 knowledge on Javascript. I am learning a lot from u. I am looking forward for more technical videos from u.
Amazing! The String constructor one was cool haha
Really helpful video! We need more of those on RUclips!
I have a plan for more such videos. keep an eye on the channel for that.
Nice tricky questions. These are proper genuine content videos.
Awesome man. Want to see more interview tricky question series. Awesome job.
Thank you for your videos. We are with you and please keep on posting videos.
Hari, Thank you for your support! :)
Thank you so much for this. It's interesting to hear your perspective on these tricky questions and I appreciate your openness and honesty about youtube monetization
Glad it was helpful!
Thanks for making this video. Its a great help for guys like us.
Sufiyan, thanks for the comment.
question : function return total number of arguments. // do not use loops.
let x = function(){
return [].slice.call(arguments).length;
}
Below one is more simple :
let x = function(){
return arguments.length;
}
Excellent Video. We support you and we need more educational video from you.
Thanks for watching Shridhar!
Thank you for taking the time to teach us! Cheers
My pleasure!
Super helpful video while Im studying for a job interview
Thanks for the great video, Techsith!
Hi Sir, Your javascript interview part of videos are very helpful. actually I have found an another way in that question of function return total number arguments
you have explained like
function x(){
return [].slice.call(argunments).length;
}
x(1,2) // 2 length
Found another way is
arguments is a array like object
it has number of array of arguments of function
function x(){
return arguments.length;
}
x(1,2,3) // 3
simply we return arguments.length that will give lenght of arguments of function
am getting answer for this way too..
Thanks once again sir.
Techsith videos have been very useful to me. Thank you.
Very nice and useful one. Techsith really helping the community...
You're awesome, your videos are helping me a lot. If I pass my interview tomorrow I'll become a patreon. Thank you very much!
Good luck with your interview Andrea. :)
This video is so important and you have shared very good questions with valid answers. Thanks a lot
Great content!! I am preparing for an interview in a couple days and your videos are a huge help!!
I am glad Adam . thanks for watching!
I am just thankful to you from heart for these videos.
Thanks for the tips! I hope I am not running into any of the questions in my interviews, but it is so good to know.
Its important to know these questions. Most of the times people wont ask such questions but you might one or two people who would ask such silly questions to throw you off.
You are doing a great job man... keep doing this..
Thanks for making this video which helps me understand tricky concepts of JavaScript. Thanks a bunch
'Document.body.cotentEditable = "true" ' is super cool !!!
Yes first time i saw contentEditable I was blown away. :)
Very interesting JavaScript question! Thank you for sharing!!
Some of these tricky questions I have never seen before... thanks!
Adding the comment to let you know that I appreciate your effort to share you knowledge . Also subscribed
Thanks Muhammad!
I'm grateful for all the effort you are putting in which makes learning so much easier. Thanks for all the hardwork
Thanks for watching Grourav. I am gladthat it helped!
you are great at teaching. very useful examples to understand js
Thank you Diksha, Keep on learning!
Best RUclips channel for JavaScript interview
Thankful for good bunch of Interview questions ons JS.
Thanks for this video, it helped me understand JS better
seriously very much needed video for developers
Thank you shweta for a nice comment! :)
Thanks for your videos, they are always so helpful. Learned some great things from this one !!
Thanks a lot tecsith for interview series, question explained here are difficult to get on web that come as a surprise in interviews.
JavaScript interviews are getting tougher by the day. I hope this helped. Thanks for watching vicky!
By far the best channel for learners!
Very helpful tips, you are the best mentor that i have ever seen
Please come up with more videos of this type. It would be very helpful for interviews. Thanks
I have a whole series of such videos. do check it out the playlist
This is very helpful to understand JavaScript internal technical execution and it's improve my knowledge
superb tricky questions. thank you so much and it is really appreciable.
You are most welcome
Great and to the point questions, thanks for your videos
Great video, explains Javascript interview questions tricky ones
This video is important video for ui developers. Very informative video infact.
Thanks a lot for this video, you are really unique with this content!
The way you explain the JavaScript are really awesome.
Glad you think so! Thanks for watching!
gave me a new level on JS. nice job!
I am glad it helped. :)
I am already subscribed to your channel and I get alerts but I wanted to let you know that I really appreciate your content thank you for making videos and posting them for us!
Ernest , Thanks you for watching! :)
I'm studying my interview with your videos. If I pass, I will edit my comment and I hope it's going to be well because the videos are very great. The contents are preparing the audience to the tricky and hard questions. Especially the ones that include mock interviews. Keep it going!
Hey did u selected or not
Really like this tricky interview questions series. Keep posting it
Good video to understand JavaScript concepts in depth
Always nice content delivered !!!
Very well explained. Thanks Sith
Thanks for watching Jaffer.