Javascript Interview Prep Course 2022

This course is great preparation for any javascript programming interviews that you may have coming up. Programming interviews need a lot amount of knowledge, but the best way to prepare for interviews is a lot of practice! In this course you will complete 59 javascript interview questions that come from real javascript interviews. There are no excersises that nobody asks here. In every question we will get a task first, then you will try to solve each problem yourself, and then I will show you different solutions to each problem step-by-step for different programmer levels. We will take a deep dive into the skills, concepts, and techniques that are required to solve each problem.

TIMESTAMPS
0:00 Introduction
0:32 Types of interviews
2:05 Interview & Work are different
3:09 Mapping users to get usernames
12:55 Null vs undefined
15:32 Hoisting
20:20 Closures
26:29 Currying
39:28 Adding elements to the array
43:27 Concatenating arrays
46:47 Check if user exists
51:17 Duplicates in the array
55:49 Sorting the array
59:58 Interview is not what you think

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[shvideo]

Fantastic crystal clear concepts. Love it. Thank you very much for this awesome content.

[ElderESG]

You provide one of the best information out there my friend. Keep it up !

[mohammadyousuf]

great quality and profound content for those who are preparing for JS interview. Thank you saviour

[cagri]

Great video, great points. Liked and subscribed!

[NamNguyen-ozuj]

Im prepping for my internship interview, this is extremely helpful. Thank you very much 🙏🎉

[hotguy]

hey, thanks a lot!!! You explaning really really good! I'm really thankful for that.

[ishanjain]

Hey! Thanks for the explanation, and also for the tips at the end.

[reactivicky]

Thank you. I got asked few questions in interview and I answered them confidently thanks to this video. Love from India :)

[slimj]

The timing is perfect, I'm getting ready for an interview in few days time. Ive also watch your Coding interview task.

[erice.]

this was great content, thank you! 👍🏼

[zoxx]

Always amazed by the quality of your videos. Straight to the point and very well explained. Thanks man !!! 👊

[kashmirtechtv]

Awesome brother. Need more such videos... I didn't pay much attention to the Currying topic.

[humzajameel]

Amazing video, covered alot of necessary contents.

[doniaelfouly]

this is a very usedul video, thank you so much

[omergatenio]

53:00 if i'm not mistaken, a faster way to solve this instead of using includes function is to use hash tables (storing array items in one object and check if their exists). It takes less time but add to the space complexity. please correct me if i'm worng, great video!

[yhgbxxv]

Thanks for great content! Less code doesn't always mean better. For each loop is slower than for loop for example. If there are a lot of elements in the array it is better to use for loop (if for some reasons we can't use ES6)

[renzaldwinbarnedo]

51:00 return expression should be >=0 to accommodate item with index 0

[dfghjkl]

This was fantastic! I learned so much 👍
Just so you know, when you pronounce 'undefined' in English. You don't pronounce the 'ned' part like the word 'red'. You instead pronounce it like 'find' so something like 'un-d-find'

[Sergei]

thank you for your videos!! i am watching them. it is very perfect! your russian accent is also fine

[rahilsiddique]

just today I discovered your channel and its amazing, keep the good work !!