春和景丽 书童

I have a codes implement Realm like this: public class ServiceRealm { public static Realm getrea...

I am new to C++ and trying to create some kind of small casino for a school project, I have the foll...

Write a function whose input is an adjacency matrix A of a graph G and a list L whose elements are v...

What is the right approach for slicing a 3D mesh? The mesh are all closed surfaces and the slices ne...

I tried it as in this link, but here only orders can be drawn with the BEP2 address. https://docs.bi...

given a table with date, user_id, price, quantity, product_id, how to get the top10 (by means of qua...

Duplicate of: In C#, how can I rethrow InnerException without losing stack trace? I have some opera...

I have been using PHP for years. Lately I\'ve come across numerous forum posts stating that PHP is o...

I have one GeoJSON with about 100 polygons. I need a way to filter several polygons and dissolve the...

I love Ruby blocks! The idea behind them is just very very neat and convenient. I have just looked ...

I have created the below function. What I would like to do is update a particular column (y) in a da...

Maybe I\'m rather stupid but I just can\'t find a satisfying answer: Using the KNN-algorithm, say k=...

Is there anyone out there using iPython with emacs 23? The documents on the emacs wiki are a bit of ...

I\'m building an application with ExpressJS, Mongodb(Mogoose). Application contains routes where use...

Let\'s have simple database for library. Among other relations, table named BookCopy(bookcopyID, boo...