November 2018
Intermediate to advanced
528 pages
13h 21m
English
Content preview from Blockchain By Example
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Get Hyperledger Composer and Playground
In this project we will make use of the Hyperledger Composer development tools. Hyperledger Composer is an application development framework, which helps us in getting started quickly, and which simplifies the creation of Hyperledger Fabric (https://hyperledger-fabric.readthedocs.io/en/latest/) blockchain applications.
We start by installing the most important utility, composer-cli, which will help us to perform administrative, operational, and development tasks:
npm install -g composer-cli@0.19
Next, we'll also pick up generator-hyperledger-composer and composer-rest-server. We start by installing the first package, which is a Yeoman module that creates project templates for using with Hyperledger ...
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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.
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.