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do you full time or you are a freelancer , just asking for a freind

That's called real engineering ❤

Just finished your course on Udemy, brilliant content. Your background music choice is also great :D i am looking forward to the Cryptoghraphy and Security sections of the course, do you have a timeline to complete these sections so that I remember to check it back on udemy ?

37:24 you spin up 10_000_000 writes and prevent the buff from being freed as long as the write is not completed. This instantiation is a killer.

23x faster: await (async () => { console.time("x") const handle = await fs.open("test.txt", "w") let string = "" for (let i = 0; i < 1_000_000; i++) { string += `${i} ` } fs2.writeSync(handle.fd, string) await handle.close() console.timeEnd("x") })() but obviously if you DO have to write multiple times, this is not a solution...

if you wonder why await handle.write and not await Promise.all mapping the writes: race-conditions. Try this: import fs from "node:fs/promises" await (async () => { console.time("x") const handle = await fs.open("test.txt", "w") let collect = [] for (let i = 0; i < 1_000_000; i++) { collect.push(handle.write(`${i} `)) } await Promise.all(collect) await handle.close() console.timeEnd("x") })() await (async () => { const handle = await fs.open("test.txt", "r") const nums = (await handle.readFile({encoding: 'utf8'})).trim().split(" ").map(Number) let last = -1 for (const num of nums) { if (last !== (num - 1)) { console.log('failed test', last, num) return } last = num } await handle.close() console.log("no mangling on", nums.length, "entries found") })()

you are the best brother ever

very informative, liked the way you explained everything

Don't stop bro, your tutorials are so good and powerful tutorials, you are the best explaining nodejs on youtube ❤❤

we need more course node internals.

you are rockks!, i am learn a lot.

Excellent Video. Thanks for sharing

bro lots of love for this.

is this begginer friendly?

Excellent Lesson!! I am new to coding, new to JavaScript and I could understand better the concepts of the programming language. Thanks for explaining thoroughly event emitters.

Please upload more videos, I am eagerly waiting for your next video. Thanks a ton for the node series , learnt a lot.

39:04 this is why I hate JS

45:00 Re: vscode double saves: it depends on your vscode autosave settings, e.g. my autosave is set to onTabFocuschange (or something like that) - it depends on ones personal preference, but i like that it autosaves when i for example switch focus to the terminal or anther tab, so that i dont get frustrating bugs of where there's one tab i forgot to save

would love to see a video explaining how express builds upon node

Please i can't find the video about buffers

on 5:30:13, the 92 which is 5c in hexa is the result from the operation: 1116 % 256 = 92

why on 4:32:16, number of drains is 480 while number of writes is 481? This hasn't account for the last write which flushed the remaining data

1:41:34

Anyone else about to blow up their CPU while coding along? 🫣

Hats off brother. God bless you

great course.....is there an upcoming module on session cookies and jwt?

Never stop making these gems! You are a gift to us

*_a m a z i n g_* lesson, whoa!

great course. Please continue anther section on Udemy!

Could you please create more videos in nodejs

Great job! Just bought your udemy course, keep it up! I´m wondering wht´s the name of the vscode theme in the video?

Why did you create a new class and inherited? What was the point of that exactly? Why didn't you just use the class you already imported?

Hi CodoDev! Kindly enlighten us!!!!!!!!!!! Important Note while Practicing !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! a = "name" b = "name" id(a) #140728865818336 id(b) #140728865818336 Python only created one string object, and both a and b refer to it. But when I create two lists, I get two objects: x =[1,2,3] y =[1,2,3] id(x) #2672702097664 id(y) #2672698178176 -----------------------------------------------------------------

Thanks

Hey there! I was wondering if you could consider including your course in the Udemy subscription plan. It would be fantastic to have access to your content through such a convenient platform. Thanks for considering it!

Just from curiosity, Is it mean we are going to have an AI/ML course from a best tutor in the internet? Then i think everyone will going to make his own devin, chatgpt if you started to teach AI😄. But in this AI war, i think we all need that AI skill as soon as possible.

Great video. Hopefully you will also cover advanced topics like threading, multiprocessing, async await, coroutine, etc

Joseph, you are the greatest teacher of all time along with Andrej karpathy

I've taken the udemy course on NodeJS backend that he promotes in the middle of this video. Highly recommend it, excellent course and the 'planned sections' look very desirable. Best internet software course I've spent money on

WwwwowwwW!!!

Please make a course on Data Structures and Algorithms. People procrastinate for these topics. Make this course interesting... Thank you

Can you please make videos on advanced JS concepts.

The way you describe the topics, just wow. Can't wait to learn more things from you.

Can we expect to get next module of Understanding NodeJS this month? Sorry, for the question unrelated to video

Sir, I am happy that you are come back ❤❤❤❤❤🎉🎉🎉🎉🎉

my man casually dropping one of the best python videos I’ve ever seen! now i think of everything in python as an object and things make soooo much more sense to me now, thank u!!!

Anxiously waiting for remaining parts of your Nodejs course.

just wanted to ask when the node js course is coming to an end?