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Developing Back-end Application with Hyperledger Fabric through SDK

Hyperleder Fabric Overview and Recipe Outline Hyperledger Fabric is an open source enterprise-grade platform that leverages a highly-modular and configurable architecture. Hyperledger Fabric is...

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Working with web3js API and JSON to Build Ethereum Blockchain Applications

Overview of Ethereum Blockchain Development Ethereum is a general-purpose blockchain that is more suited to describing business logic, through advanced scripts, also known as smart contracts. Ethereum...

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Top JavaScript and JQuery File Upload Libraries

Why Do You Need a File Upload Library? If you are a web developer, you might think of writing your own file-sharing website or you need to complement an existing website with file-sharing...

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Automatically Broadcasting Weather Information to Alexa and/or ChromeCast

Objective I have a couple of goals with this project. First I wanted the Local and Airport weather boardcasted to ChromeCast/Alexa every hour automaticly without me prompting the devices. Secondly I...

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Validate Coach Data in a General Way (without boundary event)

This demo is based on registering an applicant's data, for example, for a student scholarship process   First, we create a business object that contains attributes of types text, integer and dates...

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Writing Hyperledger Fabric Chaincode Using Go Programming Language

Hyperledger Fabric Overview and Recipe Outline Hyperledger Fabric is an open source enterprise-grade platform that leverages a highly-modular and configurable architecture. Hyperledger Fabric is...

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Running and Testing Smart Contracts for Hyperledger Fabric

Hyperledger Fabric Overview and Recipe Outline Hyperledger Fabric is an open source enterprise-grade platform that leverages a highly-modular and configurable architecture. Hyperledger Fabric is...

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Work with Ethereum, Solidity and Truffle Unit Testing in Tontine DApp Game

Overview of Blockchain Development with Ethereum Ethereum is a general-purpose blockchain that is more suited to describing business logic, through advanced scripts, also known as smart contracts....

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Build Blockchain Applications with Hyperledger Fabric and Composer on IBM Cloud

Hyperledger Fabric and Composer Overview Hyperledger is a set of open source tools and blockchain subprojects resulting from cross- industry collaboration. We will present two main components in this...

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A Quick Guide to Lazy Loading in JavaScript

What Is Lazy Loading? Lazy loading of images entails loading a website’s pictures only after rendering of above-the-fold content, or only when an image enters the user’s screen—the browser viewport....

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