I had an interview today and it was my FIRST TIME whiteboarding! I was so nervous and had no clue what to expect so I just wanted to say thank you for making this video because it really helped me get through the interview and I was lucky enough to get an email back to move on to the next stages.
@Terryochristopher2 жыл бұрын
Hi, what was your whiteboard question?
@Jeemmai Жыл бұрын
hello, I hope you got the job and was it for an entry level web developer job.I have one soon and i dont have an idea what the question is going to look like
@jardondiego4 жыл бұрын
1. Repeat: make sure you do understand the problem. 2. Example: get insights by doing examples 3. Approach: come up with your approach(es) to the problem (brute force first) 4. Code: write the code for your chosen approach 5. Testing: pass the testcases 6. Optimize: optimize the complexities (time and space) of your algorithm
@emmanueltorty44023 жыл бұрын
Nice one! You can make it better by adding timestamps to each step.
@luisady89903 жыл бұрын
Thank you, saved me a lot of time!
@jgaurav63 жыл бұрын
One of the things that I found helpful that you missed here is breaking down the problem into multiple parts (possibly smaller functions). This helps to avoid being stuck in trivial implementation details just because your code feels super complex and also helps focusing on one small problem at a time.
@MichaelStephenLau3 жыл бұрын
You really don't have time to brute force and optimize in 20min. Many FAANG companies will tell you to explain your most efficient approach, why, then do it.
@wtfdidijustwatch50533 жыл бұрын
This is exactly what he said in the video. What’s your point?
@AlbertoRodriguez-oe6jo2 жыл бұрын
Thanks, you saved me from directly rushing towards the keyboard and start typing code as soon as problem is displayed.
@BehPoker3 жыл бұрын
This is probably the best valued programming content I've seen on youtube.
@JustinSchieck4 жыл бұрын
I have an interview today. Out of everything I've watched to prepare in the last 2 days, this has been the best help yet. I came from computer programming college courses and not computer science and have 4 years of web dev under my belt. I've never done a coding interview as I've worked for a large corp since I left school. I've needed this example.
@davidleal7144 жыл бұрын
how was it?
@AnzarDtafukt3 жыл бұрын
well, bro?
@vcalesco2 жыл бұрын
@@davidleal714 i really hate when they don´t respond, what is the problem?
@chilly21712 жыл бұрын
@@vcalesco Those that aced coding interviews like myself (Google intern) knows that this video is useless.
@diffuusio48522 жыл бұрын
@@chilly2171 Useless for you* Also, I have never been asked these questions in tech interview. The last tech interview I did for web dev I had to create a game. It was way easier than memorizing these useless algorithms that you never actually use after graduating. A lot of the education in US seem to be memory based. You know the questions they are going to ask and can therefore be ridiculously well prepared.
@onaspnet4 жыл бұрын
R -> also stands for RELAX
@none0n2 жыл бұрын
After watching a thousand videos about this topic. This is the best of them all. No disrespect to other creators.
@sethm77614 ай бұрын
I've been programming professionally for over a decade -- this is great advice for interviews and, often, doing the actual work
@rogerdeutsch58834 жыл бұрын
Fantastic talk. Great points created around a memorable acronym. Especially great points were: 1. Talk your approach out, talk about what your thinking 2. Decompose your solution into high-level functions (don’t start writing imperative code) 3. Break down your approach into high level ideas -- you can often become caught-up on trivial details but this helps you think of the over all solution. Thanks for the great advice.
@meowchka3 жыл бұрын
I really appreciate this video! Thank you for taking your time to explain this. I've been in this field for over a decade, and I realize now that when I was an entry level developer I naturally performed at interviews using similar set of steps. Now as I am at a senior level, I am more nervous about white boarding than ever before. I realize that it is because I adopted the classic thought -- "As a senior I need to be able to solve all of these problems easily." I appreciate this video so much as it reminded me that "No I don't have to know all of it. The goal is to show how I think." Thanks!
@Madinko12 Жыл бұрын
I have to say this has been the most helpful video I have watched to prepare myself, and it helped me way more than I thought it would through my past interview. Background: I am a very pathologically anxious person. Trick interview questions with stangers looking over my shoulder and judging me is definitely one of the most terrific situation possible for me to be in. I was still very unbearably freaked out with the interview, almost brain-frozen by anxiety and dark thoughts. But this video really gave me those few steps I could hold to, and it was comforting. I was able to get started, clear-up my thoughts, and tackle the problem with a clear methodology, in a constructed way. I was still very anxious, and it felt like I solved their problem in a "secondary thread", while my main thread was focused on being anxious and frozen. But that secondary thread was definitely following the framework, and I think it was key. Apprently, my secondary thread solved their problem successfully. I'm still a bit bitter that they ask this kind of trick questions during interviews. It's only good at evaluating the level of stress of the interviewee, and how much they have prepared for this very specific kind of interview question, which is pointless and unrelated to the actual job. But regardless, thank you so much, this video was of great help.
@wc3815 Жыл бұрын
That is such a good point, help the interviewer to be comfortable in the interview. That probably helps them to remember you better after the interview. 13:12
@shubha07m Жыл бұрын
WoW! THIS. I needed exactly, If and when I pass a whiteboard interview someday , I will come back here and thank you!
@áúéúóá2 жыл бұрын
nice, this video values more more than "I'm former FAANG Google Uber super coder .and now " .. Good job, man
@musilicks2 жыл бұрын
I think their should be ONE more little step in here. That being simplify and break down the problem into smaller parts, then once you have your bearings on that small control size, scale it up to the whole problem at hand. It's not always gonna work, but it's helped me notice patterns I was missing when trying to tackle the problem as a whole.
@璐曹-z5y2 ай бұрын
This is the best video about interviews I've ever seen!!!!!!
@pablogandhi37448 ай бұрын
This is a great video! Picks up in very simple concepts overlooked often like understanding the questions right and writing down the input/outputs!
@DanDascalescu-dandv2 жыл бұрын
Great idea to start by writing pseudocode. To expand on that, you can start breaking down the problem by writing out comments for the code sections.
@SamChaneyProductions Жыл бұрын
4:58 if anyone else is confused, it's "breadth-first" coding, not "breath-first". Breadth meaning the full width of the problem
@LorandPalfalvi2 жыл бұрын
I feel like this helped me reduce my technical interview anxiety a bit. Thank you so much! 🙏
@ryank.60332 жыл бұрын
This is very calming. I have a job interview in 2 days I worry that I may completely butcher the coding assessment.
@anikamukherjee70272 жыл бұрын
This deserves more views. I have been working as a manager for some time and was feeling very nervous for a technical interview since it's been a while since I've had to do coding. This gave me very practical advice that I will certainly be using and will take with me forward to any future technical interviews.
@bkywong3 жыл бұрын
Breadth-first coding worked like a charm! I had a coding problem on paper, and the interviewer got the idea of my code very quickly. Got the job in the end.
@Putra-zy7vf2 жыл бұрын
Do you have resource breadth first coding i can learn?
@ChristopherCricketWallace3 жыл бұрын
it's a test to see if you're just like them--a test to see if you know the same things they do (and therefore are on their level). Personally, I think that's not always the best way to full a team. It may be good to have people that know different things so your team can do more together.
@NomadCodemist4 жыл бұрын
this vídeo made me MUCH calmer about my upcoming interview at Amazon. I have some live coding experience that I hope will help me to not freeze and stay a little bit more chill
@amandalaurcind21454 жыл бұрын
good luck with your interview! :)
@tnikoli403 жыл бұрын
How did it go?
@NomadCodemist3 жыл бұрын
@@tnikoli40 didn't even get to the one with actual people hahaha. But I'm cool, I have much to learn
@tnikoli403 жыл бұрын
@@NomadCodemist so only over the phone type interview?
@NomadCodemist3 жыл бұрын
@@tnikoli40 not even that hahaha. I was too slow on the online assessment
@jolinzhang56052 жыл бұрын
I am applying for job recently. Thanks for this video. It will be helpful for me!
@KaneTheWrestler5 жыл бұрын
Very helpful. Please make a sample video with the whiteboard.
@batlin2 жыл бұрын
I've heard that "breadth-first coding" idea described before as "top-down" rather than bottom-up, but breadth-first describes it better. There's an old diagram format from the 1980s called Warnier diagrams which is basically all about this. The conventions of the diagram aren't very important, other than that it makes you describe what happens at the top level in one or two words per action, before moving down to the second level and so on.
@j.y. Жыл бұрын
Wow. Very helpful guide. Thank you very much. It is so hard to find a high quality info in the internet now.
@DiegoOliveiraProf4 жыл бұрын
totally faild my interview with Amazon. My codes didn't pass all the tests, felt horrible at the time. Then realized it is a huge company and many people told me it is very hard to pass!
@sneezygibz64033 жыл бұрын
I'm nervous for my interview tomorrow. Hopefully it goes well
@DiegoOliveiraProf3 жыл бұрын
@@sneezygibz6403 don't worry, I managed to pass in November in the same company. Be calm, practice today so you will be more confident tomorrow. If it is your first time, they usuarlly use sites like testdome.com or hackerank.com; Review search, sort and optimization algorithms. Matrix are common as well. Good luck!
@ericalopez5143 жыл бұрын
They can’t know how you now with a technical interview, the companies are very wrong, the experience is enough
@deekshithmedikurthi2925Ай бұрын
From what I’ve heard of the culture at Amazon, you dodged a bullet
@re.liable6 ай бұрын
I personally want to use a marker in the Repeat step. I would jot down some keywords and requirements that I notice in the process. Just so that I have a constant reference to those stuff that I can go back to.
@Basta112 жыл бұрын
In the C Step, I learned to do CT - Test as you Code. You can do a little sanity checks after every few lines. For example, after writing out a loop, or helper function, any conditional statement, math, look for syntax errors, logic errors. It helps a lot instead of doing it in the end in one fell swoop.
@Javaman210116 ай бұрын
Good content, I really wish there was another way. I usually have no confidence and the "hazing" analogy is real
@mollydeangelis-jimenez32204 жыл бұрын
I have an interview tomorrow and part of it is peer coding of JavaScript. I’m so nervous but this was helpful!
@josueem143 жыл бұрын
how did it go?
@valencefootball97403 жыл бұрын
any update???
@31redorange083 жыл бұрын
Here's the update: She butchered it and is homeless now. Hope she gets back on the right path.
@mollydeangelis-jimenez32203 жыл бұрын
@@31redorange08 I got the job and make 6 figures now 😏
@31redorange083 жыл бұрын
@@mollydeangelis-jimenez3220 Not sure if sarcasm. 🤔
@Timjstewart3 жыл бұрын
The breadth-first coding video (linked to the time where Gayle starts talking about it) here: kzbin.info/www/bejne/e5iYXqeadtyWotE
@RyszardRudy2 жыл бұрын
Recently I've been doing for the first time a Whiteboard interview. They warned me about it, but I didn't think they ware serious, so I didn't did my research and failed obviously. Honestly, it's bit frustrating, when a person who's haven't looked for a new job for a while has to learn why such interviews exists, how they should behave. Even I consider myself a good programmer/coder, I felt like I was standing naked thinking how bullshit coding is this: I have to waste time writing by hand, I can't edit, I can't move, I can't look up, I can't test... next thing they gonna ask me to build a computer out of rocks like xkcd comics... I had the idea in my head, but I couldn't write in in code just straight off directly, so the most part I was repeating, trying approaches realizing, that this won't work, and start over, more stress... Total nonsense if you don't know to do this interviews....
@brawlgammer4424 Жыл бұрын
Same here, totally bombed it lol HackerRank or LeetCode questions suck the joy out of programming for me. I've solved a few of them since i bombed that interview, and I come to liking them less each time. Completely irrelevant problems, out of touch with reality, playing on an abstract field of BS. This gamification of Software Development makes me sick.
@ians4742 жыл бұрын
Very insightful. I can apply this not only to my future interviews, but also to my future coding problems. Thanks man!
@XClaudia3032 жыл бұрын
Great video, these are some of the ideas I had when prepping for interviews. It would be nice if Fullstack Academy would post a mock interview that follows these steps.
@abhilashpatel30364 жыл бұрын
impressive. Can we have a demo where u pretend to solve a real coding question with implementation of these steps. Thanks in advance
@AadidevSooknananNXS3 жыл бұрын
Agreed!
@jjrauch44664 жыл бұрын
This is the best video I have watched on this subject. Thank you.
@jsiddiqui2 жыл бұрын
good example.. everyone should learn and practice foe algorithms to improve your approach and yes alwayz be confidient and dont ahow your interview er you are stuck
@kenjimiwa37392 жыл бұрын
While this is good high-level advice, my problem is not that I don't go through these steps. Rather, it's the "Describe your approaches" step, which is easier said than done for some problems.
@Cty10112 жыл бұрын
I have a similar view on this. Been developing for a while now, with many languages, over various size projects, and more than a few frameworks... I always find it hard to articulate how I would unravel a problem with all the various solutions I might initially touch upon... some are even intuition or foresight from past lessons learned.... but you don't have time in an interview to even begin to touch upon ... and still they want to see your best within 30 mins... I do better with 4 engineers grilling me for 4 hours in a free for all session... Talking shop really tells you how someone is to work with... not these 45 minute interviews, where you memorize every algorithm under the sun and hope they ask you the easy ones and fake it until you make it... such a forced and fake process, I am getting tired of these interview games...
@chuka231d82 жыл бұрын
Fantastic! I love that REACTO structure!
@yohsahrdcrpirate2 жыл бұрын
Thank you sooooo so much. Made a huge difference in my prep and approach to the interview
@javierrodriguez4218 Жыл бұрын
This is literally the design recipe from my favourite book "how to design programs".
@greyreynyn3 жыл бұрын
add "review" to the end and call it reactor
@CabVideoz3 жыл бұрын
This helped me calm down a lot, thanks!
@meetthereqs8 ай бұрын
This is awesome insight! Thank you so much!
@NadaII6 ай бұрын
Whiteboards are so different. I wrote "// Example of a hashmap" on the board and stood there in silence for 30mins waiting for Copilot.
@whatscookinginla-foodblog97982 жыл бұрын
Great video, I could relate to a lot of situations mentioned in the talk , I guess I picked up some pointers , Thanks .
@ndz73723 жыл бұрын
Thanks a lot..i feel more comfortable going in now
@lstellway2 жыл бұрын
This is super helpful - thank you for sharing! One thought: I wonder if it could be helpful for others to remember the acronym as “React To”. How one should react to the interview question.
@jamesbertel8793 жыл бұрын
this made me feel a LOT better thank you!
@thetruthsayer83473 жыл бұрын
Are you better at solving coding problems or did it just make you feel better?
@rayluxembourg1293 жыл бұрын
I think the first step is to be aware of all data structures and their methods. Only then you will have the tools to understand a problem solution. If you haven't learned those I don't think any steps will help you.
@sakiratkehindeusman53342 жыл бұрын
Hi Ray, what resources would you recommend for learning data structures?
@raysplay28272 жыл бұрын
@@sakiratkehindeusman5334 I personally used multiple resources. Leetcode ,book Grokking Algorithms, KZbin, cracking the coding interview book and many more. P.S I am still learning although I am a senior software engineer with 6 years of experience.
@vusalahasanli420010 ай бұрын
Great explanation. Thank you a lot!
@Tesmond2562 жыл бұрын
The coding interview should be what would you Google to find out the answer… I joke slightly, but if I encounter a problem I will often Google it to see if anyone has pointed out any solutions. I can then add value to their solution or build my own knowing that it will work better than an alternative.
@anandkrishnan724 жыл бұрын
Why is Optimization last -- does that mean we are supposed to always code out the brute force solution..
@veremox3 жыл бұрын
i think it means that even if you performed well, there will always room for improvement! and that is a trait that tells a lot about a person being interviwed. :D
@yoyodunno3 жыл бұрын
It's last because a working brute force solution is better than a non-working optimized solution. Also many times, the brute force solution can be built on top of to get the optimized solution. Of course sometimes you have to totally rethink the solution to get the optimized solution, but it is more risky to immediately go for optimized solution unless you are very confident in it.
@KeinNiemand Жыл бұрын
these question about algoriims are more about memorisation then about actual problem solving, like how many people could actually solve a lot of these question if they never heard of the algorithm before.
@avi72783 жыл бұрын
Alternative title: Framework for Getting a Job at Which You'll Be Miserable
@boliang2524 жыл бұрын
Best code interview tips ever!!
@sanshubhkukutla40436 ай бұрын
Beautiful video very helpful advice!
@AnonYmous-yu6hv Жыл бұрын
I had many interviewers that sit there completely silent, even though I was trying to talk to them they barely talked and they expected 100% working code without any hints or anything. Obviously these places had bad reviews on glassdoor and those managers or interviewers are most likely incompetent.
@Michael-kf7mqАй бұрын
Great info. Thanks!
@investinglearningmachine3951 Жыл бұрын
Wow! You have the book
@jonschrode3 жыл бұрын
Listening to this is stressing me out
@pb7379-j2k3 жыл бұрын
The most accurate word in this video is "hazing"
@sulphuric992 жыл бұрын
Precisely. The EEOC UGESP laws/regs cover these whiteboard interview Selection Procedures. The Programmer Whiteboard Test Discriminations lawsuits are coming because the contingent lawyers sense money.
@eldavimost2 жыл бұрын
You mention Christopher's approach at 10:30 in the video, what's that? I tried googling it but seems to be too vague to get anything useful!
@pauloluciooliveirajunior52982 жыл бұрын
Is "Poor Charlie's Almanack" book on the shelf?
@benstheweatherdog2 жыл бұрын
Thanks man, you're making me feel way more comfortable for my interview today! In the interview is it ok to tell them/ask them about thinking out loud? Or should I just start doing it without telling them. Obviously won't say I'm using reacto method but asking to just verbalize my thoughts.
@jessicasmith19532 жыл бұрын
This is fantastic advice, thanks for making this!
@Euler123-h8n2 жыл бұрын
George Polya sends hugs, bruh.
@gameplayer19802 жыл бұрын
"hazing process" is a good way to put it...
@fireinthehole227211 ай бұрын
Amazing video, thank you!
@Noritoshi-r8m2 жыл бұрын
Great valuable tips, thank you very much.
@jvjacq2 жыл бұрын
This was incredibly useful thanks homie
@winterheat3 жыл бұрын
How could we solve ANY problem. Some problem even if we sit there trying to solve it, it could take 2 hours. And some problems, to reach the optimal solution, it took people a few months or even years. So how is it solvable in 20 or 30 minutes if we didn't see it before?
@prachi37463 жыл бұрын
Same problem
@walkerscoral3 жыл бұрын
Luck
@nikhilchauhan75112 жыл бұрын
lmaoo that's the thing. these companies want you to rot learn every problem and spew everything out on the day of interview. i really dont get it.
@winterheat2 жыл бұрын
@@nikhilchauhan7511 in a way, it might be similar to the Tang Dynasty or any dynasties. They want people to recite and memorize 50 pounds of books and then be able to write it back in "National Exams". Those who obey and go to the exam become the Number 1 and can be the official to oversee 70,000 or 100,000 people. Those who don't obey will go to the farm and grow some rice or vegetable. So they want to test whether you "obey", even when it is not reasonable. It is a bit like George in Seinfeld. In order to be The Van Buren Boys, you have to rob or steal or do something bad, to show that you are part of them and you follow their rules, before they consider you part of them
@hertzvador22203 жыл бұрын
Great tips. Thank you
@strakhov2 жыл бұрын
Anticipating the corner cases for your problem is another step that you should take prior to writing the code
@KaaBockMehr5 жыл бұрын
You read Nietzsche. I like you.
@FullstackAcademyOfCode5 жыл бұрын
Thanks!
@LiliLala19912 жыл бұрын
That so easy yet useful! thank you :)
@user-cc8kb3 жыл бұрын
Very helpful advice! Thanks! :)
@inordirectional3 жыл бұрын
Here's a 2 step process: 1. Already know how to solve the problem, or be experienced enough to figure it out. 2. Do the problem.
@XXX1234ABC2 жыл бұрын
You lost me at step 1
@inordirectional2 жыл бұрын
@@XXX1234ABC That’s okay! Keep failing at step one and eventually you’ll get it. That’s how it goes for everybody. You can even try just jumping straight to step 2.
@visiongt39442 жыл бұрын
Who here for their interview being tomorrow 😂
@srirajyalakshmivure6 ай бұрын
if the interview is for 1hour, How much time can I spend to write the code? just the C of REACTO
@suneilgoel3144 Жыл бұрын
damn this is some good advice, thank you dude. appreciate it!
@nan57157 ай бұрын
Hazing is a great word
@jaimemedina33512 жыл бұрын
absolutely great stuff!!
@richlira2 жыл бұрын
Thank you for this great video
@ElliotSterk3 жыл бұрын
What’s the Christopher Approach?
@tayyabrehman24083 жыл бұрын
I have two interviews tomorrow and I'm soooooo nervous.
@sun-ship5 ай бұрын
Great content!
@harrybellenie95584 жыл бұрын
Great video! Thank you this is incredibly helpful!
@progtom75854 жыл бұрын
Very helpful video, thanks
@shuvenduoffline2 жыл бұрын
Nice....I really appreciate this video!!!!!!!!
@omercohen93522 жыл бұрын
thanks so much, great insight!
@cicero86003 жыл бұрын
Thank you for it is very useful for me. ❤️❤️❤️❤️
@bahmannejati52494 жыл бұрын
Very nice explanation
@gilong13112 жыл бұрын
Wish you guys did an Android developer track, enjoyed the content nonetheless!