November 2018
Intermediate to advanced
528 pages
13h 21m
English
Content preview from Blockchain By Example
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Compiling the contract
Now, it's time to compile and deploy the hello world contract. Start by running the truffle compile command in your console.
After a short while, you will get the compilation result. You may notice the message indicating that artifacts are saved in the default build folder, ./build/contracts:
If you go there, you will find a JSON file (the artifacts) created by the compilation with details about your contract (ABI, bytecode, and so on).
As Truffle hasn't complained about any errors, you can move forward and deploy your contract. In other cases, you might get warning messages that you can safely ignore, or adjust your ...
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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.