There have been some discussions here about JPA entities and which hashCode() / equals() implementation should be used for JPA entity classes. Most (if not all) of them depend on Hibernate, but I'd like to discuss them JPA-implementation-neutrally (I am using EclipseLink, by the way). ...

I uninstalled my previous version of node.js (0.8.11) and downloaded the latest, 0.10.24 from the node.js website and installed it. However, after running node --version , it still indicates that I'm running v0.8.11. Obviously, some stuff was left behind during the uninstall process, and it's causi...

I am trying to create a new project from existing source code. I keep getting the following error: "Invalid Project Description", project path "overlaps the location of another project" with the same name. The reason is that I created that project from the source code before, but then I deleted that...

I like that the long lines are displayed over more than one terminal line; I don’t like that vim inserts newlines into my actual text. Which part of .vimrc I should change? ...

I'm trying to use the cp command and force an overwrite. 16 Answers 16 ...

OK, so I don't sound like an idiot I'm going to state the problem/requirements more explicitly: 18 Answers ...

My current base has a total size of approx. 200MB. 6 Answers 6 ...

I have a WinForms app that I am trying to make full screen (somewhat like what VS does in full screen mode). 9 Answers ...

I have a set of controls with attached commands and logic that are constantly reused in the same way. I decided to create a user control that holds all the common controls and logic. ...

How to split the string when it contains pipe symbols | in it. I want to split them to be in array. 9 Answers ...