When I multiply two numpy arrays of sizes (n x n)*(n x 1), I get a matrix of size (n x n). Following normal matrix multiplication rules, a (n x 1) vector is expected, but I simply cannot find any information about how this is done in Python's Numpy module. ...

Is it possible to point to a specific settings file in order to override the default settings.xml being used by maven for a single command? Example: ...

Is there any way to dump mongo collection into json format? Either on the shell or using java driver.I am looking for the one with best performance. ...

Does anybody know of any difference between 'border' and 'outline' properties in CSS? If there is no difference, then why are there two properties for the same thing? ...

I have a Grails application running locally using its own tomcat and I have just changed the favicon for a new one. Problem is that I can not see it in any browser. The old favicon shows up or I get no favicon at all, but not my new one. I do not think this is a Grails issue per se, more an issue...

We are moving our (huge) project to git and we are thinking about using submodules. Our plan is to have three different heads in the superproject: release,stable,latest. The project leads will handle the release and stable branches. They will move the submodules as required. ...

In PHP (or Java/ASP.NET/Ruby) based webservers every client request is instantiated on a new thread. But in Node.js all the clients run on the same thread (they can even share the same variables!) I understand that I/O operations are event-based so they don't block the main thread loop. ...

Using PHP, I want to convert UNIX timestamps to date strings similar to this: 2008-07-17T09:24:17Z 9 Answers ...

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I have noticed the following code is redirecting the User to a URL inside the project, 9 Answers ...