August 2018
Intermediate to advanced
404 pages
11h 19m
English
Content preview from Ethereum Cookbook
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How to do it...
- Run the following command to download and install vyper from its GitHub repository:
git clone https://github.com/ethereum/vyper.gitcd vypermakemake test
- After installation, verify it by compiling an example contract. To compile the contract, run the following command from the console:
vyper examples/name_registry.vy
- To modify the required compiler output, use the -f flag with an array of output parameters:
vyper -f ['abi', 'json', 'bytecode'] fileName.vy
-
In Vyper, each contract is stored in a distinct file. Files in Vyper are similar to classes in object-oriented programming languages.
- To create a state variable in the Vyper contract, use the following syntax. The name and the data type have to be specified for ...
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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.