A few days ago at work, I stumbled upon a sneaky bug in our main app. The code looked innocent enough, and at first glance I couldn’t understand what was wrong… The code was similar to the following:
public async Task<bool> BookExistsAsync(int id) { var store = await GetBookStoreAsync(); var book = store.GetBookByIdAsync(id); return book != null; } // For completeness, here are the types and methods used in BookExistsAsync: private Task<IBookStore> GetBookStoreAsync() { // actual implementation irrelevant // .
I recently started using Visual Studio Online for personal projects, and I must say it’s a pretty good platform, although it would be nice to be able to host public projects as well as private ones. The thing I like the most is the integration with Visual Studio Team Explorer to manage work items and builds.
However, I noticed a little gotcha when using Git for source control : the remote for VS Online must be named origin, otherwise Team Explorer won’t detect that it’s a VS Online project, and it won’t show the “Builds” and “Work items” pages.
Oops… 2 months already since my previous (and first) post… I really have to get on a more regular schedule ;)
If you’ve ever tried to use the Clipboard.GetImage method in WPF, you probably had an unpleasant surprise… In fact, this method returns an InteropBitmap which, in some cases (most cases actually), can’t be displayed in an Image control : no exception is thrown, the image size is correct, but the image either appears empty or unrecognizable.