In this post, we will see how to resolve Inconsistent behavior between Eclipse compiler and javac command Question: Recently I’m testing java generic feature. Here is the testing code: If I compile and run it with Eclipse, console will show: ...
Question: What is the difference between an abstract method and a virtual method? In which cases is it recommended to use abstract or virtual methods? Which one is the best approach? Best Answer: An abstract function cannot have functionality. You’re ...
Question: I’m new with Solidity, and used version 0.8.7 ! I’m practice abstract contract and interface but get this error : Contract “Cat” should be marked as abstract. And here it’s my code below. I want to know why contract ...
Question: I am still a beginner in Rust and I am stuck on a point concerning the traits. Despite many attempts, I can’t find a code equivalent in rust for abstract classes. Here is an example of Typescript code using ...