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Bleeding Code (By John Jardin)
Южно-Африканская Республика
Добавлен 9 мар 2007
Coding pattern & practices, performance & optimization, APIs, microservices, integration & cloud architecture using Agilit-e, NodeJS, ReactJS, MongoDB and Node-RED.
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Finally!! A Blockchain For Any Programming Language 🧑💻 | QANplatform (QANX)
Join John Jardin's Web3 Simplified DAO:
daodao.io/d/Web3Simplified
In this video, John discusses in detail problems with Web3 and how QANplatform solves these problems.
Finally!! A Blockchain For Any Programming Language 🧑💻 | QANplatform (QANX)
Related Videos:
---------------
Web5 Explained In Simple Terms 👉 ruclips.net/video/e45kwUxuF3E/видео.html
What Is a DAO and How Does It Work 👉 ruclips.net/video/9D_JSJp0aQ4/видео.html
Reference Links:
----------------
► QANplatform Website: www.qanplatform.com
► QANplatform Documentation: learn.qanplatform.com
► QANplatform Social Media: learn.qanplatform.com/community/social-media
► QANplatform Telegram Group: t.me/QANplatform
► QANplatform Discord Server: dis...
daodao.io/d/Web3Simplified
In this video, John discusses in detail problems with Web3 and how QANplatform solves these problems.
Finally!! A Blockchain For Any Programming Language 🧑💻 | QANplatform (QANX)
Related Videos:
---------------
Web5 Explained In Simple Terms 👉 ruclips.net/video/e45kwUxuF3E/видео.html
What Is a DAO and How Does It Work 👉 ruclips.net/video/9D_JSJp0aQ4/видео.html
Reference Links:
----------------
► QANplatform Website: www.qanplatform.com
► QANplatform Documentation: learn.qanplatform.com
► QANplatform Social Media: learn.qanplatform.com/community/social-media
► QANplatform Telegram Group: t.me/QANplatform
► QANplatform Discord Server: dis...
Просмотров: 3 143
Видео
How To Interact With The DeSo Blockchain Using Web APIs | For Beginners
Просмотров 3732 года назад
John Jardin shows you how to read all kinds of data from the DeSo (Decentralized Social) Blockchain. Even if you're non-technical, you will be able to follow along and gain a robust understanding of APIs and how they can be used for various reporting and integration purposes. TITLE: How To Interact With The DeSo Blockchain using Web APIs | For Beginners Subscribe to my Bleeding Code RUclips Cha...
How To Create Your First Flow In Node-RED 🌦 | Node-RED Basics
Просмотров 21 тыс.3 года назад
Learn Node-RED by creating a Weather Forecast dashboard. TITLE: How To Create Your First Flow In Node-RED | Node-RED Basics Up And Running With Node-RED - RUclips Playlist: ruclips.net/p/PLISqeoHsXJYBriF8VE_CrDvNGURq2c2m6 Subscribe to my "Bleeding Code" RUclips channel here: ruclips.net/user/bleedingcode CHAPTERS: 0:00 Introduction 0:55 Installing Node-RED 1:50 Creating the UI For The Dashboard...
Advanced Setup Of Node-RED In Easy Steps 🖥 | Node-RED Series
Просмотров 2,5 тыс.3 года назад
Quickly get up and running with an advanced Node-RED Server. TITLE: Advanced Setup Of Node-RED In Easy Steps Up And Running With Node-RED - RUclips Playlist: ruclips.net/p/PLISqeoHsXJYBriF8VE_CrDvNGURq2c2m6 Subscribe to my "Bleeding Code" RUclips channel here: ruclips.net/user/bleedingcode CHAPTERS: 0:00 Introduction 0:45 Node JS Required 1:18 Find "agilite-node-red" on GitHub 1:32 Download Rel...
Visual Node JS Programming Using Node-RED 🧰 | Node-RED Series
Просмотров 9 тыс.3 года назад
Visual Node JS Programming Using Node-RED 🧰 | Node-RED Series
Managing Multiple Threads In Node JS 🧵 | OPTIMIZING NODE JS
Просмотров 23 тыс.3 года назад
Managing Multiple Threads In Node JS 🧵 | OPTIMIZING NODE JS
Increase Node JS Performance With Thread Pool Management 📊 | OPTIMIZING NODE JS
Просмотров 16 тыс.3 года назад
Increase Node JS Performance With Thread Pool Management 📊 | OPTIMIZING NODE JS
How To Test Your API Server Availability 🚀 | OPTIMIZING NODE JS
Просмотров 4 тыс.3 года назад
How To Test Your API Server Availability 🚀 | OPTIMIZING NODE JS
How To Determine Application Baseline Performance In Node JS 🔬 | OPTIMIZING NODE JS
Просмотров 4,2 тыс.4 года назад
How To Determine Application Baseline Performance In Node JS 🔬 | OPTIMIZING NODE JS
Testing For Async Functions In NodeJS 💻 | OPTIMIZING NODE JS
Просмотров 4,4 тыс.4 года назад
Testing For Async Functions In NodeJS 💻 | OPTIMIZING NODE JS
Managing The Event Loop Phases ⭕️ | OPTIMIZING NODE JS
Просмотров 19 тыс.4 года назад
Managing The Event Loop Phases ⭕️ | OPTIMIZING NODE JS
LET ME TEACH YOU HOW TO LEARN 🤔 (2020) | API Integration For Newbies
Просмотров 3294 года назад
LET ME TEACH YOU HOW TO LEARN 🤔 (2020) | API Integration For Newbies
API Integration For Newbies 💻 | Introduction Video
Просмотров 1,9 тыс.4 года назад
API Integration For Newbies 💻 | Introduction Video
INSTALL NODE THE RIGHT WAY USING NVM: A Step by Step Installation Guide | Windows
Просмотров 2194 года назад
INSTALL NODE THE RIGHT WAY USING NVM: A Step by Step Installation Guide | Windows
INSTALL NODE THE RIGHT WAY USING NVM: A Step by Step Installation Guide | MacOS
Просмотров 3804 года назад
INSTALL NODE THE RIGHT WAY USING NVM: A Step by Step Installation Guide | MacOS
GIT AND SOURCETREE FOR BEGINNERS: A Step by Step Installation Guide | Windows
Просмотров 2004 года назад
GIT AND SOURCETREE FOR BEGINNERS: A Step by Step Installation Guide | Windows
GIT AND SOURCETREE FOR BEGINNERS: A Step by Step Installation Guide | MacOS
Просмотров 2974 года назад
GIT AND SOURCETREE FOR BEGINNERS: A Step by Step Installation Guide | MacOS
HOW TO INSTALL CREATE-REACT-APP: Learn how to Create a ReactJS App From Scratch | MacOS
Просмотров 3,1 тыс.4 года назад
HOW TO INSTALL CREATE-REACT-APP: Learn how to Create a ReactJS App From Scratch | MacOS
HOW TO INSTALL CREATE-REACT-APP: Learn how to Create a ReactJS App From Scratch | Windows
Просмотров 1454 года назад
HOW TO INSTALL CREATE-REACT-APP: Learn how to Create a ReactJS App From Scratch | Windows
INTRODUCTION TO POSTMAN FOR NEWBIES: How to install and use Postman on Windows
Просмотров 1204 года назад
INTRODUCTION TO POSTMAN FOR NEWBIES: How to install and use Postman on Windows
INTRODUCTION TO POSTMAN FOR NEWBIES: How to install and use Postman on Mac
Просмотров 5114 года назад
INTRODUCTION TO POSTMAN FOR NEWBIES: How to install and use Postman on Mac
TROUBLESHOOT SLOW APIS USING POSTMAN: Using a chart, you can evaluate why are your APIs slow
Просмотров 1,9 тыс.4 года назад
TROUBLESHOOT SLOW APIS USING POSTMAN: Using a chart, you can evaluate why are your APIs slow
Thank you for explaining it in a very practical way.
can we do this inside the docker container that runs the nodejs application so that we can do this in an isolated environment?
Isn't that first tip very misleading? Running expensive JS inside or outside any of these queues is equally as slow isn't it? Since the expensive code itself will be run synchronously? Maybe you mean use them to run tasks iteratively instead of something like a while loop. That would make sense as that would not starve the event loop.
great video
well explained
Wow perfect , thank yo very much
THE best video on the Event loop. Thank you so much!
The coin is wank😂😂😂😂
Hi, very well explained, thank you! I have a question about the v8-pool-size=num parameter. When it is good to increase the value of UV_THREADPOOL_SIZE according to the number of logical cores, what value should the parameter V8-POOL-SIZE be? Thanks in advance for the recommendation. I can't find a relevant, factually supported comment on this anywhere on the internet.
Amazing video...thank you so much
lol how i am seen that just now kakakak
does dynamic configuration work as intended on a docker image?
Yes it does. I use docker containers for most of my NodeJS Apps 👍.
wonderful, very clean easy, and well-structured explanation. thank you sir
An excellent introduction to managing multiple threads in Node JS using Worker Pool. Thanks. Subscribed! {2024-01-15}, {2024-01-23}
Awesome. I'm glad you enjoyed it :)
Thankyou So much Brother I Appreciate your time and efforts
It's my pleasure :)
this is brillant, dynamic, well explainned.
Really glad you enjoyed it 👏
Thank you so much for the tips and for your time for sharing
. your video is one of the fewer very interesting. cuz it deep dive in hardware...
Good video, interesting, can you display pictures as easily and simply?
Very neat and clear. I watched because I am trying to get a Oauth process working to link my Netatmo devices into my free@home smart building. Do you have a tip where I could learn that?
Thank you. Hmmm, off the bat, I would just suggest finding an OAth Node-RED Node. Do you need OAuth1 or 2?
how can you dare use workerpool package ? , it is fully overhead when functions and parameters sending worker via stringified ? just create your own worker init functions there, just send parameters and wait for message, this video series about optimization, this is disgusting
Thanks for your honest feedback.
i wanna say something here, if your server doing io things instead high cpu jobs, you can set threadpool size something 256-512-1024, its because reading or writing file is blocking operation and not cpu insentetive which mean , you can handle more client but context change overhead which is ignorable for file operations
Promo_SM 🎊
Thanks for the comment. Promotion was not intended, other than to gain more viewership to my channel. But I will keep this in mind for future videos.
Hey there! New to Node-RED, so how easy is it to work with npm packages? Looking specifically for FlowForge as well.
How to install node-red on computer with no internet? I am making a dashboard on public school computer which is not allowed to be connected to interest. They mostly use it for databases and I would like to install node-red, and other nodes such as MySQL - pls advise on how to get node-red offline, is there portable install files?
Sorry for the late reply on this. Did you come right?
@@BleedingCode no problem. I could not install node-red on the school computer as it was restricted. We tried raspberry pi, installed node-red but it was not pulling from SQL Express. The school uses MS SQL Express (freeware) and the node I was trying to pull data for dashboard node-red-contrib-mssql. The school ended up going with paid services for dashboard and other stuff. Think node-red still has ways to go to be useful in government sectors. When I tried to get school IT involved to install node-red, it was denied due to cybersecurity concerns
is there any events that we can subscribe to the phases mentioned?
Sorry for the late reply. Off the bat I'm not sure, but I need to update these tutorials and will keep this in mind.
You obviously are an expert. How this video felt Good morning class, today we are going to talk about the basics of flight So Get into your F16, and lets take off. this is a cool project but by no means should it be considered a first flow
Hi, I'm Getting this error TypeError: Cannot read properties of undefined (reading 'max') - "Dubai"
Hi there. I created this video many moons ago and can't remember most of what's in it. I will need more context, but for now, somewhere the "max" property is being referenced, but the object it belongs to is undefined.
Regarding point 5. at the end of the video, to prioritize polling phase, is it best to just use setImmediate()? I have seen setTimeout(0) being used for that but doesn't that mean we might go straight back to executing the callback without getting to polling phase?
Yes setImmediate() is better if you want to execute the logic the moment the loop reaches the next iteration. Most people use setTimeout() either because they want to wait x milliseconds before the code executes, or because they don't realise that setImmediate() is an option.
@@BleedingCode Got it, thanks for the answer.
in real world project why we use it and is it always use in project
It helps keep code clean and prevents unnecessary nesting of code using conditions.
10/10
Thank you 🙏
Just completed. The course was brilliant!
Awesome content, thank you!! 🙏
My pleasure!
Is qanplatform still worth? We have proof that those IP's are real?
Hi there. Yes, it is. They are in the process of going live.
Finally it all clicked in my head. Immense gratitude to you for your organized explanation.
Could you tell me your email or instagaram? i really wanna contact you for help
Really a great video - explaining all the things in an interesting content. With all that code it is a little bit deep to me also with thinking as node red as a non code tool. 🙂 I am looking forward to see more of your great and interesting made videos. Would also be great to see topics about using together with influxDB and grafana or just styling and organizing (structuring and navigation) the node reds dashboard itself.
Thanks for your feedback. I'll keep these topics in mind...although truthfully I have some ReactJS and Web3 stuff planned for the near future, which will be using Node-RED indirectly :)
Amazing video if u have to get in deep for eventloop
Thank you I appreciate it 🙏 - John
Really good explanation! Thanks for sharing this content with us!
Glad you enjoyed it :) - John
Awesome, can Node-Red be deployed on a cpanel Node Service?
In short...yes. Remember, Node-RED is actually a Node Module...which means it can run anywhere that supports NPM installations.
It's funny because Nodejs's own crypto library runs on a different thread when it's hashing or encrypting something
Hi I am making 5 API calls in and i can see 5 console log at same time how come is possible with 4 threads
Man, be more concise...
Hi - I would like to know why did you need to create the server with http instead using the express app as is? as in invoke the listen method on the express and not on http.
I really learned event loop concept in actual way which I wanted. Thanks. keep posting more videos about how we can write non-blocking code in nodejs.
How do you reference output of an input node? I’m still new to Node Red. In high level programming, often they have a variable name. But I’m confuse how node red handles this.
In their documentation they explain this in detail, but every node is different. It's best to highlight the node and check their docs in the right-side pane.
thanks. Fills in a piece in the jigsaw.
hi sir , Multiple user login in node red program? I searched a lot but couldn't find it
Well, multiple user login can be managed in different ways, but the issue is multiple users working on their own stuff in Node-RED. This is where it becomes an issue.
Sir I don't believe that anyone could've explained that topic the way you did, I understood pretty seamlessly thank you ❤❤❤❤