I made a data.frame in R that is not very big, but it takes quite some time to build. I would to save it as a file, which I can than again open in R? ...

Is there a way to reset all (or just disable the security settings) from the command line without a user/password as I have managed to completely lock myself out of Jenkins ? ...

Is a statically-typed full Lisp variant possible? Does it even make sense for something like this to exist? I believe one of a Lisp language's virtues is the simplicity of its definition. Would static typing compromise this core principle? ...

I developed a dynamic web project in Eclipse. I can access the app through my browser using the following URL: 13 Answers...

I have a somewhat confusing question in Git. Lets say, I have a file dir1/A.txt committed and git preserves a history of commits ...

I am using this line to generate a sha1 id for node.js: 4 Answers 4 ...

I am trying to plot some data from a camera in real time using OpenCV. However, the real-time plotting (using matplotlib) doesn't seem to be working. ...

Now that it's clear what a metaclass is , there is an associated concept that I use all the time without knowing what it really means. ...

How do I create a GUID in Python that is platform independent? I hear there is a method using ActivePython on Windows but it's Windows only because it uses COM. Is there a method using plain Python? ...

I'm so lost and new to building NGINX on my own but I want to be able to enable secure websockets without having an additional layer. ...