我寻月下人不归 书童

I\'m using Rails 3.2.0.rc2. I\'ve got a Model, in which I have a static Array which I\'m offering up...

The MAD (multiply-add-divide) method computes hash as follows for some value x, h(x) = ((ax + b) mod...

I have two tables in a posgres , table 1 with hosts, ip´s and severities, and table 2 with geo local...

my customer have an android app and a point of sale V(LI4278), he want the point of sale to read the...

My Query: Payment::whereHas(\'subscription\',function($q) { $q->where(\'ends_at\',\'>\',tod...

Im using MCNearbyServiceBrowser and MCNearbyServiceAdvertiser to join two peers to a MCSession. I a...

I want to change if to switch...can someone help me with that? I ve been trying but nothing worked.....

Do lambda expressions have any use other than saving lines of code? Are there any special features ...

In the setup dialog for the Like-Button, there are only two options for layout: Alternative 1 Alte...

I am implementing OIDC based authentication in a Spring Boot based Camunda application. I have been ...

I have gone through many links on getting through Access blocked by CORS ... This github thread have...

I am trying to implement Knapsack\'s algorithm through recursion in x86 Assembly, modeling the follo...

I want to know the most recent record in a collection. How to do that? Note: I know the following c...

I am building a dynamic web app by using AngularJS. Is it possible to have multiple ng-view on a sin...

Currently i\'m stuck in finding the lagrange polynomial Li function\'s derivative. This is how i wri...