Under what conditions would one favor apps talking via a message queue instead of via web services (I just mean XML or JSON or YAML or whatever over HTTP here, not any particular type)? ...

Given two sets of values: 4 Answers 4 ...

I am writing and using a very simple CGI-based (Perl) content management tool for two pro-bono websites. It provides the website administrator with HTML forms for events where they fill the fields (date, place, title, description, links, etc.) and save it. On that form I allow the administrator to u...

I was trying to create twitter bootstrap submenu in dropdown menu, but I've got a problem: I have dropdown menu in the top right corner of the page and that menu has one more submenu. However, when submenu opens - it does not fit in the window and goes too much to the right, so that user can see onl...

I need to add some rules to my .gitignore file. However, I can't find it in my project folder. Isn't it created automatically by Xcode? If not, what command allows me to create one? ...

I just joined a new C++ software project and I'm trying to understand the design. The project makes frequent use of unnamed namespaces. For example, something like this may occur in a class definition file: ...

What are the good email address validation libraries for Java? Are there any alternatives to commons validator ? 19 Answe...

I have an object (parse tree) that contains child nodes which are references to other nodes. 7 Answers ...

How do I test the following code with unittest.mock : 8 Answers 8 ...

We have been opening a sharing popup (via window.open) with the URL like 5 Answers 5 ...