Java

Learn dApp coding by writing a Blockchain Trading Bot – Part 1 : Connect to your Wallet

When trying to learn coding on blockchains, you usually find tutorials using theoretical smart contracts. I'll write a series of posts here to tackle a practical use-case : Making money trading tokens. The goal will be to write a trading bot dApp, in javascript, using ethers.js and node.js. A dApp (Decentralized Application) is an application… Continue reading Learn dApp coding by writing a Blockchain Trading Bot – Part 1 : Connect to your Wallet

Java, Terracotta

Terracotta toolkit

The Terracotta Toolkit is an API that provides you many functionalities in a clustered manner. E.g., you can get a Clustered ReadWrite Lock, so you can do synchronization between different applications running on different machines/JVMs. In 3.7, you get the Toolkit like this: ClusteringToolkit toolkit = new TerracottaClient("localhost:9510").getToolkit(); In 4.0, you get the Toolkit like… Continue reading Terracotta toolkit