Introduction to ARKit In the latest news about iOS, ARKit is receiving a lot of attention, due to its ability to visually impress everyone (not just developers). ARKit is a young technology with flaws, without a doubt. However, the ARKit is a...
2017
Posts that are tagged 2017 occurred or are related to that year. This is to help guide you as to whether the information is relevant or up to date.
Ethereum Truffle Pet Shop DApp running on an Amazon EC2 Instance
In this tutorial, we're going to deploy the Ethereum Truffle Pet Shop DApp demo to an AWS EC2 Micro instance. If you've played with Ethereum's Solidity programming language to deploy smart contracts to the blockchain, you've come to the realization that Ethereum and...
Successful Health Apps Part 2: User-Centered Design
Here is the second part of our blog series on building a successful healthcare application for web or mobile. This post focuses on utilizing ‘user-centered design’ methodologies to enhance the usability and usefulness of your app. But firstly, what is...
Technical Analysis of the $31 Million Dollar Ethereum Hack
Here's an interesting analysis of the $31 Million Ethereum Hack. http://medium.freecodecamp.org/a-hacker-stole-31m-of-ether-how-it-happened-and-what-it-means-for-ethereum-9e5dc29e33ce From a technical standpoint, it appears as though the software developers who built...
How to Serve Up Web Content from Ethereum – Part 4 – Ethereum Mining on TestNet
This tutorial is part of a series of blog posts on getting a web page on your web server to communicate via web3 with your Ethereum test network on localhost. In our previous post, we created the first block in our testnet using a CustomGenesis.json. In the...
How to Serve Up Web Content from Ethereum – Part 3 – Setting Up Your Own Private Testnet with a Genesis Block
This tutorial is part of a series of blog posts on getting a web page on your web server to communicate via web3 with your Ethereum test network on localhost. In our previous post, we installed Geth on Mac OS X. When Geth is initially started on a Mac, Geth will start...
How to Serve Up Web Content from Ethereum – Part 2 – Download Geth on Mac OS X
This tutorial is part of a series of blog posts on getting a web page on your web server to communicate via web3 with your Ethereum on localhost. In our previous post, we installed the Ethereum Wallet. The Ethereum Wallet is a nice way to visualize what's...
How to Serve Up Web Content from Ethereum – Part 1 – Install Ethereum Wallet
This tutorial is part of a series of blog posts on getting a web page on your web server to communicate via web3 with your Ethereum Wallet on localhost. In the process of trying to build a simple distributed app, Dapp, I encountered a ton of examples that do...
"How Do I Raise Investment?" Advice for Healthcare Startups
Hi Healthcare Startup Innovators! We are scheduling our next Meetup for June 22nd in Arent Fox LLP, Downtown SF. The evening will kick-off at 6pm with snacks and networking, with the event proper starting at 6:30 / 6:40pm and run until 8pm. Of course you are welcome...
Preview 2017: Top Programming Languages
Whether you are a seasoned Developer or new to the game, you will be aware of the many programming languages available to you as you start work on a new web or mobile app. Sometimes the decision about which language to use is straightforward, but other times you may...
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