In this video, we will understand the Byzantine Fault Tolerance Problem and how it is related to the Consensus Mechanism that is employed in case of blockchains. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will learn about the mempool which is a holding area for the unconfirmed transactions and we will also see how transactions are picked up from mempool and the entire process that it goes through before getting an entry in a block of the blockchain. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will discuss the different types of networks that exists. We will cover the centralized, decentralized and the distributed networks. We will also see what types of networks do blockchain uses internally. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will learn what a peer to peer network actually is and how it is deployed in a blockchain. The blockchain uses distributed peer to peer network in its architecture. So this is what we cover in this very short lesson. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will discuss in detail the blockchain and the block structure and then we will understand one of the core components of a block which is the Merkle Root. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will learn about the blockchain and dive right into the block structure. We will understand what all components constitute the block header and the block body. Then we will understand the two main components of the blockchain framework like the previous block hash which is one of the most important components because it is this which helps us to link different blocks in the blockchain and secondly the timestamp which denotes when a particular block gets made and added to the blockchain. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will learn about how the current financial system functions with the help of the banks that serve as mediators for handling the transactions between different parties. I will also list the important components of the blockchain framework and we will understand them step by step in the coming videos too. We will also understand how the Bitcoin can help overcome the limitations that a central mediator like banks can impose. Lastly we will do a quick demo of the SHA-256 algorithm that Bitcoin uses to generate a unique hash value for each of the blocks in the blockchain. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will start with a new series and that is on Blockchain. We will first cover a brief introduction of the Blockchain Technology and together with that we will understand the applications of Blockchain Technology into different industries like finance and medicine. We will also understand in brief about transactions and how blockchain can be used for same by understanding the use case of Bitcoin which is a cryptocurrency. Lastly, we will understand about the SHA256 hash in brief details. #blockchain #blockchaintechnology #blockchainexplained ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will be covering Angular, a frontend framework that one can use to develop awesome and sleek looking user interfaces. It is an extremely powerful framework that you can use these days to build the frontends of your application. Angular has always been in high demand in the tech industry. So what are you waiting for, go check out the video and learn Angular. Reference links : 1. Property Binding in Angular : https://angular.io/guide/property-binding 2. Promises in JavaScript : https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise ---------------------------------------- ⏱ Timestamps ⏱ 📌 let's start and setup (0:00) 📌 structure of a typical angular application (9:37) 📌 creating our first angular component (11:12) 📌 using the mustache syntax for string interpolation (16:41) 📌 understanding the property binding syntax (17:40) 📌 understanding the class binding (20:14) 📌 understanding the event binding syntax (23:10) 📌 on our way to learn the TWO WAY data binding (27:30) 📌 let's learn about Directives now (32:42) 📌 passing data from child component to parent component using Input and Output decorators (49:09) 📌 understanding Lifecycles in Angular (57:03) 📌 DEPENDENCY INJECTION (1:10:17) 📌 Observables in Angular (1:17:02) 📌 Important differences between a PROMISE and an OBSERVABLE (1:18:09) 📌 Using the HttpClientModule for making HTTP async requests & using RxJS operators (1:21:46) 📌 Performing Error Handling in Angular (1:30:28) 📌 Transforming Data using Pipes (1:35:00) 📌 Exercise : Creating a Custom Pipe for Filtering a list of items based on some search term. (1:38:39) 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will learn about Ruby Programming from absolute scratch. We will be covering the following topics in this full course : The code for the video can be found on GitHub. #ruby #programming ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will solve the problem of checking whether the given binary tree satisfies the children sum property or not: Check for Children Sum Property in a Binary Tree We will first understand the approach that we will be taking to solve this problem and then we will write the code for the same problem together. Once we are done with the implementation, we will do a quick dry run for the code to understand and make complete sense of the output that we get. The code for the video (if any) can be found on GitHub. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will solve the problem of printing the matrix in spiral form: Print Matrix in Spiral Form We will first understand the approach that we will be taking to solve this problem and then we will write the code for the same problem together. Once we are done with the implementation, we will do a quick dry run for the code to understand and make complete sense of the output that we get. The code for the video can be found on GitHub. #javascript ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will solve the problem of rotating the matrix by 90 degree in anticlockwise direction. We will first understand the approach that we will be taking for solving this question. So we will be using the Two Pointer Approach for solving this problem. So for this problem, we will first need to compute the transpose of the matrix and then we need to do a reversal of columns using the Two Pointer approach. Once we are done with the understanding of the approach, we will implement it together. After the implementation, we will do a quick dry run analysis of the code. The code for the video can be found on GitHub. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will see how we can solve the problem for checking whether a string is a palindrome or not. We will first understand the approach that we will take for solving this problem which is the famous Two Pointer Approach for solving the question. Once we understand the approach, we will transform it into code and later we will do a dry run for the code before we conclude with the video. The code for the video can be found on GitHub. ---------------------------------------- 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev

In this video, we will solve the problem on removing the vowels from a string. We will first understand the approach that we will take and then we will implement the approach in JavaScript. After the implementation of the code, we perform dry run analysis together. The code for the video can be found on GitHub. ---------------------------------------- ⏱ Timestamps ⏱ 📌 understanding the problem (0:00) 📌 understanding the approach to solve the problem(0:30) 📌 implementation of the discussed approach (1:22) 📌 dry run analysis of the code (4:54) 🐱‍💻 🐱‍💻 Course Links: Complete Code - https://github.com/The-Nerdy-Dev Visual Studio Code - https://code.visualstudio.com Git - https://git-scm.com/downloads --- Support my channel: 💜 Join the Discord community 👨‍👩‍👧‍👦: https://discord.gg/fgbtN2a 💜 One time donations via PayPal Thank you! 🙏 --- Follow me on: 👉 Twitter: https://twitter.com/The_Nerdy_Dev 👉 Instagram: https://instagram.com/thenerdydev