This course will give you a full introduction into all of the core concepts related to blockchain, smart contracts, Solidity, ERC20s, full-stack Web3 dapps, decentralized finance (DeFi), JavaScript, TypeScript, Chainlink, Ethereum, upgradable smart contracts, DAOs, the graph, moralis, aave, IPFS, and more. Follow along with the videos and you’ll be a blockchain wizard in no time! 💻 Code, resources, and support forum: Please reference the repo for anything you need and feel free to leave issues and participate in the discussions. ⭐️ Course Contents ⭐ ⌨️ (00:00:00) Lesson 0: Welcome To Blockchain ⌨️ (00:09:05) Lesson 1: Blockchain Basics ⌨️ (02:01:16) ...
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Let’s build our first Android app – a tip calculator! This video assumes NO prior experience with Android, and by the end you’ll have something an app you could publish. We’ll cover how to create the user interface with XML, and how to code the logic using the Kotlin programming language. These are the fundamental building blocks of any modern Android app. We’ll use the ConstraintLayout for the layout and two event listeners for the app logic. After you enter a base amount and a tip percentage, the app will calculate the tip and total for you. We also implement ...
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