When upgrading my project to the latest version of Google Play Services ( v4.0, released on Halloween 2013 ), you are now supposed to add a new tag into the AndroidManifest.xml file. ...

I'm trying to generate QR codes on my website. All they have to do is have a URL in them, which a variable on my site will provide. What would be the easiest way to do this? ...

I'm trying to do the opposite of " Detect if stdin is a terminal or pipe? ". 9 Answers ...

I'm currently using Entity Framework for my db access but want to have a look at Dapper. I have classes like this: 7 Answer...

Histograms and scatterplots are great methods of visualizing data and the relationship between variables, but recently I have been wondering about what visualization techniques I am missing. What do you think is the most underused type of plot? ...

I have a strange problem with the validation I am writing on a form. It is a 'Check Username' button next to an input. The input default value is the username for example 'betamax'. When I press 'Check Username' it passes the regex and sends the username to the server. The server behaves as expected...

How can I see incoming commits in git? Or even better, see what I just git fetch / git pull ed? 5 Answers ...

This question comes close to what I need, but my scenario is slightly different. The source table and destination table are the same and the primary key is a uniqueidentifier (guid). When I try this: ...

What is the best way to find if an object is in an array? 8 Answers 8 ...

I want to build a RESTful web service using ASP.NET Web API that third-party developers will use to access my application's data. ...