Channel Title: Cododev Channel Description: The primary essential goal of this channel is: TO MAKE YOU A BETTER SOFTWARE ENGINEER. You'll learn how to create software that people will love to use. You're going to be able to transform everything you learn here into your real-world projects. You're going to learn how to build efficient, scalable, reliable, and secure applications; Apps that could be used by millions of people simultaneously and have hundreds of people working on the source code. The channel's focus is not on the syntax; it's on the fundamentals, logic, and what is really happening behind the scenes. You will understand every line of code we'll write. Be sure to subscribe to the channel to get the latest videos and updates! <video> Understanding EventEmitter | Understanding Node.js Core Concepts FREE VERSION Description: Grab the complete and premium version of the course using this link: https://www.udemy.com/course/understanding-nodejs-core-concepts/?couponCode=EARLY_ACCESS_DEC In this video, we'll understand what exactly EventEmitter, which is an important object in Node.js, really is. The Course - Free Version: https://youtube.com/playlist?list=PLCiGw8i6Nhvo08rQd9J7e19ToKMCJVKaM Code your own event emitter in Node.js: https://www.freecodecamp.org/news/how-to-code-your-own-event-emitter-in-node-js-a-step-by-step-guide-e13b7e7908e1/ Learn those JavaScript concepts from this page: https://www.pagser.com/joseph/js UPDATE (June 2022): As Arthur mentioned in the comments, there's still an issue in the events.js source code, and that quick fix will now regard all onceWrapper functions as the same thing. This will be problematic if we declare multiple once listeners with the same event name. If you take a look at the Node.js events.js file, you'll see how Node.js is handling those "once" functions. I'll post an update if I get the chance to fix this issue. I'll also appreciate it if you can share your solutions to the problem if you come up with one! -------------------------------------------------------------------- My LinkedIn Profile: https://www.linkedin.com/in/joseph-heidari Cododev Website: https://www.cododev.ca/ </video> <video> Node.js Under the Hood | Understanding Node.js Core Concepts FREE VERSION Description: Grab the complete and premium version of the course using this link: https://www.udemy.com/course/understanding-nodejs-core-concepts/?couponCode=EARLY_ACCESS_DEC In this video, we take a deep look at what Node.js really is. The Course - Free Version: https://www.youtube.com/playlist?list=PLCiGw8i6Nhvo08rQd9J7e19ToKMCJVKaM -------------------------------------------------------------------- My LinkedIn Profile: https://www.linkedin.com/in/joseph-heidari Cododev Website: https://www.cododev.ca </video> <video> Understanding Node.js: Core Concepts Description: I'm thrilled to announce the official launch of the new version of the course on Udemy! This project has been made possible thanks to the incredible support of my students from all over the world. If it weren't for you, this project wouldn't be where it is right now. For that, a heartfelt thank you and my deepest appreciation to each one of you for being on this extraordinary journey of mastering Node.js and becoming a better engineer with me. Cododev Technology was founded with a mission: to deliver top-tier software engineering educational content focused on the fundamentals and computer science, integrating innovative projects and interactive materials to make innovative and better engineers in the world. We'll try our absolute best to keep delivering high-quality content each time better than before for years to come. LIMITED TIME OFFER: The course is constantly evolving, and the expected completion date is within the fall of 2024. Once completed, it will be regularly updated for years ahead, and the price will be a fixed $100 USD. If you sign up at any time, you will receive all future sections for free — including the massive final project, more on that on Udemy. You can get the course right now for only $14.99 USD using this link: https://www.udemy.com/course/understanding-nodejs-core-concepts/?couponCode=EARLY_ACCESS_DEC As a token of my gratitude, everyone who had gone the extra mile to support the course by giving super thanks, spending hours helping me with some of the materials, or doing any other significant help will be given free access at any time. Please allow me to go through my messages and emails and contact you directly within the next week. I look forward to seeing you in the course! Thank you very much for your support and dedication to learning! </video> <video> Understanding Streams | Understanding Node.js Core Concepts FREE VERSION Description: Grab the complete and premium version of the course using this link: https://www.udemy.com/course/understanding-nodejs-core-concepts/?couponCode=EARLY_ACCESS_DEC Let's dive deep and understand all about Node.js Streams, one of the most important concepts every Node.js developer needs to master. We'll first understand how to use existing Writable Streams, then we'll learn how to develop our own Writable Streams, and then we'll move on to Readable Streams, and then Duplex Streams, and finally, we'll understand Transform Streams by creating a simple encryption/decryption application. Final Source Code: https://github.com/agile8118/understanding-streams-final The Course - Free Version: https://www.youtube.com/playlist?list=PLCiGw8i6Nhvo08rQd9J7e19ToKMCJVKaM Chapters: Understanding Writable Streams: 00:05:28 Understanding Readable Streams: 1:51:42 Understanding Stream Piping: 2:59:35 Implementing Our Own Writable Stream: 3:51:13 Implementing Our Own Readable Stream: 4:33:32 Understanding & Implementing Duplex Streams: 4:53:21 Understanding & Implementing Transform Streams: 5:09:38 Outro: 5:48:30 </video> <video> Understanding File System | Understanding Node.js Core Concepts FREE VERSION Description: Grab the complete and premium version of the course using this link: https://www.udemy.com/course/understanding-nodejs-core-concepts/?couponCode=EARLY_ACCESS_DEC This video is all about the Node.js File system, and by the end of it, you'll master the fs module! Final source code of the project: https://github.com/agile8118/node-file-handler Next Video: https://www.youtube.com/watch?v=e5E8HHEYRNI The Course - Free Version: https://www.youtube.com/playlist?list=PLCiGw8i6Nhvo08rQd9J7e19ToKMCJVKaM CORRECTION (December 29): I mentioned in the video that the double logs that we get might be something related to the visual studio code, but actually, it turns out it's something related to the fs.watch itself. Apparently, it's unstable and not consistent and sometimes reports events twice. I tried other packages out there but still the same thing. You can try the 'chokidar' package to not get the double logs, but it doesn't report all the events if they happen extremely fast, for example doing a thousand writes to a file. It's something more related to the operating system concepts, I try to dig deeper into this and share the results with you later! </video> <video> Understanding Objects - Lists, Tuples, Sets, Dictionaries | Understanding Python Core Concepts Description: In the video, we’ll dive into Python objects and gain a deep understanding of them while focusing on these important object types in Python: Lists, Tuples, Sets and Dictionaries. In Python, everything is an object, and we’ll understand what exactly an object is and also some of the most important characteristics that come with a particular object, such as being Mutable or Immutable, being Hashable or not, and also what it means if an object is Iterable. Understanding Node.js Core Concepts Udemy Course: https://www.cododev.ca/uncc Complete source code: https://github.com/agile8118/understanding-objects Starter code for challenge 1: https://www.cododev.ca/upcc/c1 Starter code for challenge 2: https://www.cododev.ca/upcc/c2 Chapters: Introduction 00:00 Introduction to Objects 2:30 Lists 17:24 Tuples 21:37 Mutable vs Immutable 23:38 Ways of Creating Objects 43:12 UNCC Course 49:43 Sets 51:07 Hashing 55:10 Dictionaries 1:07:32 Iterablity 1:18:30 Destructuring 1:24:56  List Challenge 1:30:00 Dictionary Challenge 1:37:15 Outro 1:45:42 </video> <video> Introducing Cpeak | Building Express.js from Scratch Description: Introducing Cpeak, our zero-dependency Node.js HTTP framework. Let’s build an industry-leading product together! Starter Code: https://github.com/agile8118/cpeak-app-starter Full Playlist: https://youtube.com/playlist?list=PLCiGw8i6NhvqsA-ZZcChJ0kaHZ3hcIVdY&si=xIOyVIid88WjbcDp Follow Cpeak on GitHub: https://github.com/agile8118/cpeak Chapters: Introduction 00:00 Setup 09:30 Code Walkthrough 14:20 Current Cpeak Status 21:41 Express.js Compatibility 23:22 Outro 29:26 www.cododev.ca </video>

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The primary essential goal of this channel is: TO MAKE YOU A BETTER SOFTWARE ENGINEER.
You'll learn how to create software that people will love to use. You're going to be able to transform everything you learn here into your real-world projects.
You're going to learn how to build efficient, scalable, reliable, and secure applications; Apps that could be used by millions of people simultaneously and have hundreds of people working on the source code.

The channel's focus is not on the syntax; it's on the fundamentals, logic, and what is really happening behind the scenes. You will understand every line of code we'll write.

Be sure to subscribe to the channel to get the latest videos and updates!

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