Відео

It's pretty simple and for me it's indeed the best solution for notification system and can also be used for realtime chats. Excellent video!

This is good advice, but over engineering things unnecessary can be so much fun.

Ofcourse *doFib(40)* won't run concurrently, you're calling *fibonacci(iterations)* in the Promise's constructor which is invoked immediately lol. Every one of those *doFib(40)* calls run immediately on the main thread. There is no scope for "but muhh async :(" here. The magic (event loop) comes into play when you write code that _depends_ on a Promise (i.e: after an *await* or inside of a *.then()* callback) - that kind of code would be yeeted into a microtask but this here is not an example of that. *TL;DR* : While cpu-intensive asynchronous code does in fact run synchronously, this example does not show that happening. It's just comparing synchronous code with multithreaded code. To really show cpu-intensive asynchronous code running synchronously, you should instead have *fibonacci(iterations)* run _within_ microtasks, i.e: after an *await* or in a *.then()* callback.

Cool, but t(h)read cautiously !

For Monolith, you didn't mention that you can easily host a managed app cluster that automatically deals with load-balancing and all so it's not complex at all; just need to pay the bill. Then normally you have a process watcher, if the app crashes, it restarts it automatically.

You voice is kind of sexxy 😊

You should become a radio host. . .what a voice! :) 😁

Node is so complicated, i will learn Go instead and not worry about what goes on under the hood

I don't see any reason to not go with serverless if you are a startup with no prior experience with server infrastructure Although my partner (ex-CTO) insists on going with Microservices, Docker, Apache kafka. I am confused if he insists on that because he likes to flex. I am more of a business person like "do it with simplest way possible as long as it works" but I might be wrong. Are all programmers like that ? IDK

User (constraints user (func) return (a + b);)

Ryan, you have a next level narrative voice. Get a talent agent and audition for the documentary producers at BBC and PBS and Netflix. Dude!

oh thank for explant ti.

is this a review? he's just reading the variables out loud and then saying what that variable might mean? "m16firstperson? so thats probably for a first person mode with an m16?"

Awesome stuff Ryan. I love your golang explanations. Are you planning/willing to make one that talks more about just interfaces, specially "empty interfaces"?

There is also improved version of polling called "long polling"

that last enum value counter

no love for PHP, the money is there but you are too junior to know i guess

tks

Well done. Clean. Something I will use. Thanks.

8:52 they call a Magazine a Clip, even though we haven't used clips since ww2 with the M1. I find it absolutely fascinating that people still consistently make this mistake, when it should be common knowledge what the difference between a magazine and a clip is.

Node a serious thing? For who? Script kiddies?

W‏here can I download these codes

very good video

thanks man

I tried implementing SSE on my website, with Next.js as the client and Express.js as the server. It worked smoothly locally, but when I deployed it on GCP, it didn't function correctly. The server was able to send messages, but the client wasn't able to receive them. Can you help me understand why this isn't working?

UA-camr: when he say statefulness me: flutter is that you

I like the format of this video. Subscribed.

keep the videos coming ryan!!

what a voice!

One small tweak to thinking about the latency of Microservices - They are communicating (hopefully) over an intranet, not the internet. The problem with 3rd party APIs (like, say, using Google for Oauth) is that you have to traverse the internet to access it. To be clear about what I'm saying, here's an example: Accessing data from a microservice is like going to your neighbor's house in the same neighborhood (within a specific distance, like 1/4 of a mile, let's say). Accessing data from a 3rd party service, like Google Oauth, is like having to get on the highway. One is much less busy and a much shorter route while the other is a much longer route and potentially packed with traffic. Not saying that there is no latency with an intranet, but it's negligible compared to 3rd party services.

Using the SharedArrayBuffered requires some particular HTTP header?

10:03

To think that it all started with a Hello World at first and built into this

Damn bro made me subscribe. 2024 I'm learning Go

How you guys learn c++ (i'm learning c++ for about 1 year) And I can't understand by watching things like this... It's frustrating😭

Yo man thanks for informative vid Can i get source code for the game please Thanks in advanc bro <3

.? What is the extra empty parenthesis at 2:34? Just after the go function datachan .

so you didnt leave for us a link to get that code :l ...that's sad

unless you need duplex, forget about sockets.. sse is way simpler and less demanding on networks and servers.. actually, I was struggling to get socketio app to run on azure app service, then this video reminded me about SSE, which I completely forgot, even though I have been working with signalr for a decade.. nodejs+sse is all anyone really needs.. there is no real need to push messages from client to server, they already have a tech for that, its called REST. One more thing, sockets doesnt support auth headers, which means you have to pass the JWT in the QS. This is a serious security vulnerability, no matter what the "experts" say.. SSE, you can pass the JWT right in the Auth header.. and thank you my friend for pulling me out of the endless loop of docker, azure, app services, bla bla bla

Thank You! All very clarify and helpful.

im pretty new to coding but after playing the PC ports of these old GTA games, is it even worth looking at the source code still? they wouldnt really meet up with todays standards.

more videos plz

Is not this parrallel?

Yo , how do I get the codes program file ?

Nice - had heard of the EventSource API while picking through MDN but never knew how they worked server side

Your voice quality is really crisp, what's the microphone model?

Please modify the code and make it swiming

Thanks bro

astonishing

One needs -a server endoint -them headers -a while loop running on the endpoint. -inside the loop an async function that awaits for your viewmodel (body) task to be complete. -a singleton SseService. -a private constructor with inside of it a subscription to a home made server side event. -a function that triggers the event. -a SemaphoreSlim or a TaskCompletionSource to handle concurrent acces. Hallelujah !!! Oh and the event source in Javascript (the endpoint ) to update da client ui with your beautiful viewmodel of course. And to close the event source in the beforeupload event (also js) 😅