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Table of Contents. Problem Solving using Binary Search Workshop. Load more. Lightworks video editing February 11, Complete Responsive Web Development: 4 courses in 1 February 11, February 11, Learn Servlets : Basics in a few hours February 11, Svalbard global seed vault gene bank October 15, WhatsApp plus: Solution to your problems October 2, Question A developer is writing a standalone TypeScript application to submit a transaction to a Hyperledger Fabric network.
Against which object is the submitTransaction method called? What will happen to the old version of the smart contract when they do this? Typically, what will they then do in the Smart Contracts view to package the modified smart contract so that the new version appears there? Question Assuming an otherwise working environment, what is the most likely result of running a functional test that has been generated by the IBM Blockchain Platform VS Code extension, but that has not yet been customized?
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Question Three organizations use Hyperledger Fabric to share transaction data. They each connect to the same single peer that is run by a network service provider, and identify themselves to each other using certificates provided by a shared certificate authority.
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IBM works with developers to limit food waste through technology
IBM Blockchain ibm reportedly missed its revenue goals by a wide margin two years running. Natural resource analysis. Now what you need to blockchain is gain some hands-on experience in the Blockchain Works domain. So, the question becomes How do we tackle this information complexity and human expectation in developer journey to be more responsible stewards of works environment and our society? Articles Conceptual and developer information to explain a technology or ibm complete a task. Works code blockchain showcases the use of blockchain in insurance domain for claim processing. Ibm category only includes cookies that developer basic functionalities and blockchain features of the website.
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May 20, Build a secure e-voting app. July 10, Create a fair trade supply chain network. March 21, Build a global finance application on blockchain. July 31, The quest for waste reduction is ambitious, but uniquely positioned to benefit from technology. The reason for this is what lies at the heart of the problem: data. So, the question becomes How do we tackle this information complexity and human expectation in the journey to be more responsible stewards of the environment and our society?
IBM partnered with AngelHack to host a virtual hackathon where developers were asked to create a solution that would dramatically reduce waste through grocery and food chains. FreShip is a software and hardware platform that minimizes food waste through constant monitoring along with the integration of an e-commerce platform that allows food that would otherwise be wasted to be resold somewhere else.
FreShip uses Arduino and NB-IoT technologies to outfit food shipping containers with the resources they need to monitor the freshness of the food within. Smart bidding contracts are deployed on a Hyperledger Fabric blockchain connected via IBM IoT to a network of smart sensors located on the shipping containers.
Using IBM Watson machine learning, FreShip analyzes photos of food to determine how fresh it is, and provides options for what to do with food instead of letting it go to waste. For example, if a supermarket orders bananas and due to shipping delays, the bananas are too ripe for them to sell, instead of them being thrown away, FreShip would allow them to redirect this shipment of bananas to a manufacturer that could use them.
This minimizes loss for the supermarket and reduces food waste at the same time, which benefits all parties. By leveraging open technologies like IBM Cloud, blockchain, IoT, and others, the virtual hackathon is an example of how we can help clients find innovative solutions to these problems, whether it comes from within their own company or not. We want to extend our appreciation to everyone who participated in the Food Waste Developer Challenge, and our sincerest congratulations to the FreShip team.
In this challenge, we were excited to see how developers leveraged open-source technology for good. We look forward to creating more opportunities for open innovation in the future, and are very thankful for everyone who continues to put their time and effort into making positive change in the world.
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