Routines can have parameters, that's no news. You can define as many parameters as you may need, but too many of them will make your routine difficult to understand and maintain. ...

I just signed up for Amazon's new Elastic Beanstalk offering. What I can't figure out is how to SSH to a Beanstalk instance. I don't have a private key because Beanstalk generated the instance on my behalf. ...

If I have a YouTube video URL, is there any way to use PHP and cURL to get the associated thumbnail from the YouTube API? 3...

I have been working on a method to sync core data stored in an iPhone application between multiple devices, such as an iPad or a Mac. There are not many (if any at all) sync frameworks for use with Core Data on iOS. However, I have been thinking about the following concept: ...

Docker allows servers from multiple containers to connect to each other via links and service discovery . However, from what I can see this service discovery is host-local. I would like to implement a service that uses other services hosted on a different machine. ...

Why does C++ have header files and .cpp files? 9 Answers 9 ...

I love the Font Awesome icon font and want to use it for most of the icons on my site but there are a few custom svg icons that I'd need in addition to what's offered. ...

Here are the brief definitions of encapsulation and abstraction. 13 Answers 13 ...

Is there a way to upgrade the version of python used in a virtualenv (e.g. if a bugfix release comes out)? 12 Answers ...

I'm about to choose to way to organize my view (with spring-mvc, but that shouldn't matter much) 7 Answers ...