If you encounter the following error when pulling a repository in SourceTree: VirtualAlloc pointer is null, Win32 error 487 it is due to to the Cygwin system failing to allocate a 5 MB large chunk of memory for its heap at the fixed address 0x68570000, while only a hole 2.5…
As the yearly dynamic range day is close (March 31st), let’s have a look at one of the biggest audio massacres of the year, Ed Sheeran’s “Castle on the hill”. First time I heard the song, I thought my headphones just got broken, it’s really that bad. So let’s measure…
Testing private methods is often debated among developers, as they typically represent implementation details and should not be directly tested. However, there are scenarios in legacy code where testing privately for safety before refactoring is necessary. The preferred approach is to test public behavior or extract complex logic into separate…
Have you ever convinced anyone that disagreed with you about a deeply held belief? Better yet, have you changed your mind lately on an important topic after discussing with someone else that did not share your point of view? Let’s face it, if the topic of the discussion is not…
The CEB‘s Commercial Insight is based on three pillars: Be credible/relevant
In the “2016 .NET Community Report” just released by Telerik, the answers to the question “What technology would you choose if building for Windows Desktop?” were as follows: So roughly half of new desktop developments would be based on Windows Forms, a technology declared dead multiple times. The Telerik report…
It is not easy to monitor how our code behaves on a vast array of different machines. A myriad of different configurations can lead to errors that are difficult to reproduce and even more difficult to anticipate. And when the customer calls complaining about a crash, provided information on what…
The AltaLux plugin for IrfanView is now open-source (here is the GitHub link) and it is worth analyzing the different methods used for parallelizing the computational kernel. The filter factory, contained in the CAltaLuxFilterFactory files, can create one of four possible instance types (actually there’s a fifth one that you…
Dependency Injection (DI) and Inversion of Control (IoC) are popular patterns in modern software development that reduce coupling among modules and so improve the testability of the sames. As this article is not meant to be an introduction to DI / IoC, please refer to numerous introductory articles on the…
I have just released the new version of the AltaLux plug-in for IrfanView on GitHub, clone it now! There are some good reasons for taking a peek: having a look at how to write a plugin for IrfanView discovering how the AltaLux algorithm works comparing different ways to divide the…