Some deployed Solidity smart contracts have functions. In this guide we'll show you how to call those functions and talk to the blockchain.
Let's finish the blockchain raffle project - we'll write our random number generation function, pick the winners, and send the collected money out.
In this tutorial we'll start building a raffle on the blockchain with unique entries and an entrance fee. Earnings will be donated to charity!
Here's how to connect MyEtherWallet, Mist, and MetaMask to your own privately running Ethereum blockchain for debugging and development.
How does one get started developing with Ethereum? A private blockchain can come in handy - run transactions locally without fear of financial loss!
Entering the cryptocurrency space can be daunting. In this piece we'll teach you how to generate your first Ethereum address and how to use MyEtherWallet!
Let's explain MetaMask - a browser-based wallet for Ethereum that lets you interact with the Ethereum blockchain and its testnets from the browser!
Let's explain some Ethereum tools necessary for proper participation in the network: Geth and Mist. One is a node, the other connects to it, but what for?
In this short guide we go through the process of buying, storing, and sending some Litecoin - a popular alternative cryptocurrency
Blockexplorer is a tool for exploring blockchain data: blocks, transactions, addresses. In this post, we'll explain how to interpret that data.