My new video course “Date and Time Fundamentals in .NET and SQL Server” is released! Take it right now just for 10$! Build a solid foundation of working with Date and Time with this course Almost all the software works with date and time in one form or another. Some programs, of course, need to work with date and time more than other. However, [...]
SRP Definition In this article, we will look at what is single responsibility principle and look at some simple examples in C# which demonstrate the single responsibility principle and how to adhere to the SRP. Single Responsibility Principles or SRP in short states that every object should have a single [...]
IntroBefore investigating what the SOLID principles are and how to apply them properly, we need to understand why do we need them at all? SOLID principles are all about designing software. But what is design? How to define the design of software? […]
Learn how to develop maintainable software systems applying Meta and SOLID Principles. Teaching Approach No fluff, no ranting, no beating the air. I esteem your time. The course material is succinct, yet comprehensive. All important concepts are covered. Particularly important topics are covered in-depth. For absolute beginners, I offer my [...]
Learn deeply the concepts and tools that you will need to build maintainable and reliable software. […]
C# is one of the most powerful languages in the modern world of programming. It has one of the most powerful type systems. There was a battle for some time between Java and C# and now we can say for sure that C# won that battle from the language features point of view. C# 6 is already released and fully available with Visual Studio [...]
This is the third and most comprehensive part about handling errors and exceptions in C#. Here are the first and the second part. Also, you can take a look at the blog post about global exceptions handling in WPF applications. Errors Handling and many other topics you’ll find in my new video course “API in C#: The Best Practices of Design and Implementation”. Take [...]
I’m excited to announce that my new “API in C#: The Best Practices of Design and Implementation” course is now live on Udemy. You can take it with 60% off! In this course, over 3.5 hours, you’ll learn how to build simple yet powerful APIs, avoiding a great number of troubles. […]
You can open any C# tutorial and you’ll find some information about abstract classes and interfaces. Most likely, you’ll not find any information about what is the difference between abstract class and interface. This theme was discussed earlier on the Internet several times but I want to consolidate all the most important thoughts regarding the problem of choosing between an abstract class and interface [...]
Nowadays I’m writing my new programming video course. I chose an interesting topic for the next course: “Designing and Implementing API in C#”. How to design API? In this course, you’ll learn how to design and implement types in C# so that the other developers won’t hate you when using one of the types developed by you. It means you are going to learn [...]