How To
A comprehensive list of our how-to tutorials. Check out our step-by-step guides on how to solve a variety of common technical problems.
Creating A New AWS EC2 Key For A Third Party Developer
This guide will take you through the steps to create a new Key and then add it to your EC2 instance.
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Creating An IAM User For Third Party Developers
Allow secure tailored access to your AWS infrastructure to engineers and developers.
AWS Business Continuity Plan
Learn how to create an effective business continuity plan for your AWS stack.
Browse our How To Articles
How to Deploy a Crowdsale Initial Coin Offering (ICO) to your own Private Testnet
We've been trying to deploy a Crowdsale Initial Coin Offering (ICO) Solidity contract to the Ethereum block chain for the better part of 2 months. Code for an Initial Coin Offering Fund raise We've looked into the Open Zeppelins tutorials on How to Create Token an...
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...
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 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...
Setting up your Ethereum Eth Environment on a Mac OS X
Setting up your Ethereum Eth Development Environment on a Mac OS X Firstly, to install Ethereum Eth download the latest stable binary of cpp-ethereum, and install on your chosen operating system. I'm running on Mac so I'll install via Homebrew brew update brew upgrade...
Migrate PostgreSQL AWS Database Instances Quickly
Learn how to migrate PostgreSQL AWS database instances like an expert. We had the need to migrate a Postgres AWS database from a Production to Staging EC2 yesterday, so we decided to write it up for posterity. Navigate out to the production instance via ssh. I will...
5 Easy Project Management Tips
This blog was originally written in 2016 and has been updated frequently. So you’re dreaming big dreams for 2020 - maybe you want to start a blog, set-up an ecommerce site for your handmade throw cushions, or finally create that cooking app that you always wish...
App Store Optimization Tips #1: Killer Keywords
With over 2 million apps currently available between Apple’s App Store, Google Play Store and Windows Marketplace it’s an understatement to say that it can be hard to get your app noticed in the crowd. And while there are a number of marketing techniques which can...
Issues Bridging Twilio Calls between Customer and Agent
We are seeing issues bridging Twilio calls between the customer and agent with IVR, whisper, wait music, and call recording. Scenario: We have clients calling in. They enter an id to the Twilio based IVR. We play wait music. We call the agent. When the agent picks up...
How to give a JIRA User access to only one project
This is way more confusing than it needs to be, but here's how I was able to grant a Jira user access to only one project in JIRA. Step 1: Create a new user in the User Management section of the Administrator. For this example, we're just using username: test and...