It is common knowledge in programming that memory locality improves performance a lot due to cache hits. I recently found out about boost::flat_map which is a vector based implementation of a map. It doesn't seem to be nearly as popular as your typical map / unordered_map so I haven't been able ...

In the chapter 19 of Real World Haskell a lot of the examples now fail due to the change of Control.Exception . 1 Answer...

I'm thinking about implementing IEnumerable for my custom collection (a tree) so I can use foreach to traverse my tree. However as far as I know foreach always starts from the first element of the collection. I would like to choose from which element foreach starts. Is it possible to somehow chang...

I have an application in C# (2.0 running on XP embedded) that is communicating with a 'watchdog' that is implemented as a Windows Service. When the device boots, this service typically takes some time to start. I'd like to check, from my code, if the service is running. How can I accomplish this? ...

I want to make a layout with a rounded border. How can I apply a radius of a particular size in a LinearLayout ? 4 Answers...

I'm just writing a VSIX extension for Visual Studio 2010 and can't figure out how to debug it. 4 Answers ...

I recently upgraded from Visual Studio 2010 to the Visual Studio 2012 RC. The installer also installs IIS 8 Express which Visual Studio now uses as the default web server. ...

How can I get programmatically get the version code or version name of my apk from the AndroidManifest.xml file after downloading it and without installing it. ...

I have a text file with the following format. The first line is the "KEY" and the second line is the "VALUE". 21 Answers ...

When I do a Git diff, it shows the code with the diff and it looks great. But how do I go to the next page or the next document. ...