Crypto Solidity - Solidity Tutorial: Built-in Variables (msg.sender, msg.value...)

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266.5 hours of video
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FREE TRAININGS (WEB3 DEV, FLASH LOANS...) 👉 How to find your first 6-Figures Blockchain Developer Job: https://bit.ly/390ebTq 👉 Learn how to create Profitable Flashloans: https://bit.ly/3mqP6nq OTHER LINKS 👉 https://linktr.ee/eattheblocks CONTACT INFORMATION Questions about EatTheBlocks courses, partnerships, projects: 👉 contact [at] eattheblocks [dot] com Register to the FREE mini-course "become a blockchain developer" on eattheblocks.com to learn how to get a remote blockchain job making 100k. (Like I did myself). Built-in variables are Solidity variables that allow you to get information about your environment: the calling address, the amount of Ether sent in the transaction, etc... In this video I am going to show you the most useful Solidity built-in variables. We'll also see focus on some common misunderstanding, like what is the difference between tx.origin and msg.sender, and what's the difference between a Solidity timestamp (block.timestamp / now) and a Javascript timestamp. WATCH Whole Solidity tutorial series: https://www.youtube.com/watch?v=p3C7jljTXaA&list=PLbbtODcOYIoE0D6fschNU4rqtGFRpk3ea Other Links: - Forum: https://forum.eattheblocks.com - Blog: https://eattheblocks.com - Author Website: https://www.julienklepatch.com