September 2019
Beginner to intermediate
540 pages
13h 3m
English
Content preview from Learn Ethereum
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Publishing your art (the first account)
Fill in all the necessary digital art information, then click SUBMIT. The submit request—the createTokenAndSellArt() method—was detected by MetaMask. The pop-up screen will automatically show up as you confirm the transaction request with the gas fee. Here is a screenshot:
Accept the pop-up request and confirm. MetaMask will forward the transaction to the connected blockchain and invoke the related transaction. In our case, it is a createTokenAndSellArt method for the DigitalArt smart contract.
Once the transaction is successfully processed in the blockchain, our home page will display our first digital ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.