I am struggling with visual studio code and modules. I am working on project, which needs to use java.base/javax.smartcardio. But VS Code complains "ResponseAPDU ...

Community driven content discussing all aspects of software development from DevOps to design patterns. There are two ways to implement the Java Scanner import: explicitly reference the ...

I am trying to fetch integer/string from a smart contract using web3j. However, on using sendAsync().get() to get the data, I am unable to call the smart contract. I ...