There is a little detail that makes a big change for the very first answer. Even if we get rid of the IIFE stuff and leave the "normal" function declaration, `privateVariable` will still throw a ReferenceError, as a var gets hoisted and encapsulated inside function/global scope. It works within an if scope for example, but not from a function one. Anyways, thank you for sharing!
thanks so much I am self taught and I would have an interview at amazon soon. I dont know which datastructure and algorithms I need to focus on let me know what you think please thanks
Hi there! Thanks for the encouragement. Like I said in the video, I don’t consider myself an expert on the algorithms/data structures type interviews that you find at the FAANG companies. That said, algoexpert.io seems to be a really good resource, as well as the book Cracking the Coding Interview. I hope that helps!
In regards to the HTTP request, I believe the question is asking about the 3 parts of the request itself, not the 3 phases. Every HTTP request is broken up into 3 parts: Request / Response Line, Headers, and Message Body
Hey, thanks for the video at flatten part imo worth mention 2 thing as a bonus to the answer 1) es6+ spread syntax `return [...acc, ...Array.isArray(toFlatten) ? flatten(toFlatten) : [toFlatten]]` maybe not really any better that .concat but still a + 2) ES2019 introduce `.flat` so one-liner cheat is array.flat(Infinity) for any level deep
Hey Pavel - great points. For #1, the spread syntax is probably a bit cleaner. Totally valid way of doing it. For the other, I actually wasn't aware of the .flat() method. That's great to know. Also doesn't hurt to be able to implement by hand :) Thanks for reaching out!
@@PeterElbaum thanks, I didn't meant to neglect implementing that method by hand, quite the opposite, just as a side comment afterwards to show that candidate is well familiar with new ES specs
Hey Peter! Stumbled on your interview videos because I'm doing a technical interview tomorrow for a job in Durham! #liked #subscribed. Thank you for your content.
Thank you very much for sharing this, I really appreciate you sharing interview questions. I have one question for you. I have an interview for front end developer position, and the company mentioned that it will be a web developer test that includes multiple-choice questions and open-ended questions how should I prepare for that any advice or suggestions?
Hi there! Thanks for your question. Without knowing any more about the role, stack, etc., I would say to focus on the basics (HTML, CSS, JavaScript, and whatever the server side language is). I've never heard of a programming interview that contained multiple choice answers, so I'm at a bit of a loss. I'd say focus on the fundamentals and hopefully the rest will follow. 30 Seconds of Interviews (linked in the description) would be a good resource for this, I think.
Peter Elbaum Thank you very much. The job description basically mentioned all the front end technology like HTML5, CSS, JavaScript, Sass, bootstrap and Drupal CMS. So yes as you said I will prepare fundamentals. Once again thank you!
Thanks for your feedback! Do you mean that the choice of music is distracting from what I'm saying, or that the level is too high relative to my voice?
@@PeterElbaum Hi Peter, I would say that the music is a bit distracting from what you're trying to explain. Maybe it's just me :) However I enjoy your videos, they are really helpful!
Actually your flatten array doesnt work anymore It should actually be this below to make it work ? function flattenArray(arr){ return arr.reduce((accumulator,currentVal)=>{ return accumulator.concat(currentVal) },[]) } console.log(flattenArray([[1],[2,3,7],[4]]))
Are these questions true to your experience? Let me know if you found them helpful and what you'd like to see next time!
Where do I look up and study these questions.
function shuffle(array){
for(let i=0;i
Front End Interview Questions. Thank you for content
Absolutely mate. I appreciate the encouragement!
@@PeterElbaum what do you think of coderbyte ? Is it a good source to prepare for the interview ? I would also like to add the book
There is a little detail that makes a big change for the very first answer.
Even if we get rid of the IIFE stuff and leave the "normal" function declaration, `privateVariable` will still throw a ReferenceError, as a var gets hoisted and encapsulated inside function/global scope. It works within an if scope for example, but not from a function one.
Anyways, thank you for sharing!
Great callout! Thanks for watching :)
Thanks for the information! I'm in Charlotte and just starting a bootcamp this month. :)
You're very welcome! Good luck with the bootcamp!
Thanks! This video was excellent!
Glad it was helpful! :)
thanks so much
I am self taught and I would have an interview at amazon soon.
I dont know which datastructure and algorithms I need to focus on
let me know what you think please
thanks
Hi there! Thanks for the encouragement. Like I said in the video, I don’t consider myself an expert on the algorithms/data structures type interviews that you find at the FAANG companies. That said, algoexpert.io seems to be a really good resource, as well as the book Cracking the Coding Interview. I hope that helps!
In regards to the HTTP request, I believe the question is asking about the 3 parts of the request itself, not the 3 phases. Every HTTP request is broken up into 3 parts: Request / Response Line, Headers, and Message Body
Hey, thanks for the video
at flatten part imo worth mention 2 thing as a bonus to the answer
1) es6+ spread syntax `return [...acc, ...Array.isArray(toFlatten) ? flatten(toFlatten) : [toFlatten]]` maybe not really any better that .concat but still a +
2) ES2019 introduce `.flat` so one-liner cheat is array.flat(Infinity) for any level deep
Hey Pavel - great points. For #1, the spread syntax is probably a bit cleaner. Totally valid way of doing it. For the other, I actually wasn't aware of the .flat() method. That's great to know. Also doesn't hurt to be able to implement by hand :)
Thanks for reaching out!
@@PeterElbaum thanks, I didn't meant to neglect implementing that method by hand, quite the opposite, just as a side comment afterwards to show that candidate is well familiar with new ES specs
Hey Peter! Stumbled on your interview videos because I'm doing a technical interview tomorrow for a job in Durham! #liked #subscribed. Thank you for your content.
Nice! It's cool to know I have some local subscribers :)
Good luck in the interview! 🎉
Thank you very much for sharing this, I really appreciate you sharing interview questions. I have one question for you. I have an interview for front end developer position, and the company mentioned that it will be a web developer test that includes multiple-choice questions and open-ended questions how should I prepare for that any advice or suggestions?
Hi there! Thanks for your question.
Without knowing any more about the role, stack, etc., I would say to focus on the basics (HTML, CSS, JavaScript, and whatever the server side language is). I've never heard of a programming interview that contained multiple choice answers, so I'm at a bit of a loss. I'd say focus on the fundamentals and hopefully the rest will follow. 30 Seconds of Interviews (linked in the description) would be a good resource for this, I think.
Peter Elbaum Thank you very much. The job description basically mentioned all the front end technology like HTML5, CSS, JavaScript, Sass, bootstrap and Drupal CMS. So yes as you said I will prepare fundamentals. Once again thank you!
Thanks
No problem!
is this the only interview round u had and u got selected?
Do we have to solve the problem in JavaScript or we can use java or cpp?
For DSA ?
These are just examples, and I used JavaScript because that's what I know :)
Feel free to practice in your language of choice!
Thanks a lot for the video, just a note the music is troubling the voice
These questions for entry level position?
I would say the majority are entry level, but the last two are a bit higher level.
IIFE? i call it a self invoking function so i'd be like wtf are you talking about.
Hah! There's always room for a clarifying question :)
I would fucking smash this interview to pieces lol
Alright tough guy
@@keifer7813 ? Meaning that I would ace this test. Not physically harm it ? LOL
@@keifer7813 Pleasee explain to the audience how one goes about physically harming a React interview test. Numb nuts🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣
Nice video but a bit hard to listen with this background music
Thanks for your feedback! Do you mean that the choice of music is distracting from what I'm saying, or that the level is too high relative to my voice?
@@PeterElbaum Hi Peter, I would say that the music is a bit distracting from what you're trying to explain. Maybe it's just me :) However I enjoy your videos, they are really helpful!
Okay perfect - thanks for clarifying. I’ll take that into consideration for future videos. Thanks for your encouragement as well!
Actually your flatten array doesnt work anymore
It should actually be this below to make it work ?
function flattenArray(arr){
return arr.reduce((accumulator,currentVal)=>{
return accumulator.concat(currentVal)
},[])
}
console.log(flattenArray([[1],[2,3,7],[4]]))
Thanks for the heads up, I'll take a look into this