I have implemented Tarjan's algorithm to find strongly connected component in a graph and getting Segmentation fault for some large input. #include <iostream
I got some problem when trying to refresh the list view content on call back. Inside my onCreate(): private ListAdapter mAdapter; private ListView listview; mA
I know that there is a solution can communicate qt with js, and it work right. but I want use react in tsx to develop the frontend webpage, and the previous sol
I need a function that takes two objects A and B and returns a string. However, the properties of A and B should be all unique: no property should be in both ob
I have a lot of lists of different types, and a dictionary that stores for each type the according list. I would like to add an item to the list of its type:
So, I want to keep the observable keep alive (not disposhed) even after input onError(), so I can input onNext() I already follow this answer by adding .catc