August 2018
Beginner to intermediate
153 pages
2h 15m
English
Content preview from Build Your First Ethereum DApp
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Chapter 8: Launching the StoryDao
In part 7 of this tutorial series on building DApps with Ethereum, we showed how to build the app’s front end, setting up and deploying the UI for this story we’ve been working on.
It’s time to do some deploying and write a few final functions.
Suicide
Something could go very, very wrong and the whole DAO somehow get destroyed — either through hacks of bad and hastily written code, or through the inability to make long loops due to too many participants. (Too many voters on a proposal might as well break the system; we really didn’t put any precaution in place for that!) Just in case this happens, it might be useful to have the equivalent of a “big red button”. First, let’s upgrade our StoryDao:
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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.