August 2018
Intermediate to advanced
404 pages
11h 19m
English
Content preview from Ethereum Cookbook
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Creating an ERC223 token
ERC20 is a widely used token standard but it comes with some issues. Transferring ERC20 standard tokens to a non-supported address such as a contract address can make them unusable. ERC223 tries to solve this problem by recommending some modifications to the existing standard.
In this recipe, you will understand the difference between these two standards and will learn to implement an ERC223-based contract.
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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.
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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.