Skip to main content

[Post Event] Global Day of Code Retreat 2013, December 14th,

Last Saturday I participate to a Code Retreat. This event was part of the “Global Day of Code Retreat 2013” where over 2.200 people participate. The Cluj-Napoca event was organized by RABS in collaboration with Codecamp, Cluj.rb, Agile Works and Functional Programmers Cluj-Napoca.
We had 5 rounds where we resolve the classic Code Retreat problem – The Game of Live. During this rounds I had the opportunity to exercise and learn new things not only related to TDD but also related to how you should approach a problem. I had the opportunity to resolve the problem in C#, Java, JavaScript and Typescript.
The round that I enjoyed the most was the one where you could not to talk with your college. In a situations like this it is crucial to name your classes, methods and TEST UNIT methods very explicit and good. From the code quality perspective and the way how we resolve the problem, I had the feeling that that round was the best one ever.
The most important think that I learned was: small steps are the most important thing. It is more easily to resolve a problem when you make ‘baby steps’. Also when you are making small the code is clearer and well written. Not only this, but the quality of the tests increased drastically.
It is great that a simple problem like that can be resolved in thousands of way, each time differently and with the same energy.

I would like to congratulate all the participants and also the organizers.
Great job all!


Popular posts from this blog

ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded

Today blog post will be started with the following error when running DB tests on the CI machine:
threw exception: System.InvalidOperationException: The Entity Framework provider type 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer' registered in the application config file for the ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded. Make sure that the assembly-qualified name is used and that the assembly is available to the running application. See for more information. at System.Data.Entity.Infrastructure.DependencyResolution.ProviderServicesFactory.GetInstance(String providerTypeName, String providerInvariantName) This error happened only on the Continuous Integration machine. On the devs machines, everything has fine. The classic problem – on my machine it’s working. The CI has the following configuration:

TeamCity.NET 4.51EF 6.0.2VS2013
It seems that there …

How to check in AngularJS if a service was register or not

There are cases when you need to check in a service or a controller was register in AngularJS.
For example a valid use case is when you have the same implementation running on multiple application. In this case, you may want to intercept the HTTP provider and add a custom step there. This step don’t needs to run on all the application, only in the one where the service exist and register.
A solution for this case would be to have a flag in the configuration that specify this. In the core you would have an IF that would check the value of this flag.
Another solution is to check if a specific service was register in AngularJS or not. If the service was register that you would execute your own logic.
To check if a service was register or not in AngularJS container you need to call the ‘has’ method of ‘inhector’. It will return TRUE if the service was register.
if ($injector.has('httpInterceptorService')) { $httpProvider.interceptors.push('httpInterceptorService&#…

Fundamental Books of a Software Engineer (version 2018)

More then six years ago I wrote a blog post about fundamental books that any software engineer (developer) should read. Now it is an excellent time to update this list with new entries.

There are 5 different categories of books, that represent the recommended path. For example, you start with Coding books, after that, you read books about Programming, Design and so on.
There are some books about C++ that I recommend not because you shall know C++, only because the concepts that you can learn from it.


Writing solid codeCode completeProgramming Pearls, more programming pearls(recommended)[NEW] Introduction to Algorithms


Refactoring (M. Fowler)Pragmatic ProgrammerClean code[NEW] Software Engineering: A Practitioner's Approach[NEW] The Mythical Man-Month[NEW] The Art of Computer Programming


Applying UML and Patterns (GRASP patterns)C++ coding standards (Sutter, Alexandrescu)The C++ programming language (Stroustrup, Part IV)Object-oriented programming (Peter Coad)P…