The world is changing at a rapid pace. Many jobs get automated away. AI is gradually taking over. Because of this, there are many professions that thrive today that will not exist tomorrow. As a software developer, you shouldn’t worry about technology replacing your job. You are contributing towards creation Continue Reading
The best books to learn Docker easy
Docker is a very popular containerization technology. It makes deployment of complex distributed applications easy. This is achieved by running each individual service inside an isolated environment. This isolated environment has it’s own operating system, but it’s really lightweight. Unlike a virtual machine, it only has those components that a Continue Reading
Why you can get sued for negative online reviews
Virtually every business these days gets reviewed online. And it’s a good thing. If, in the past, you wouldn’t know how good a business is unless you personally know someone who used it, today you can know it just by doing couple of clicks on the web. Of course, you Continue Reading
Building IoT Applications with SignalR
My book, SignalR on .NET 6 – the complete guide, is out now! In this liveProject, you will be developing a public address (PA) system for London Heathrow airport by using Internet of Things (IoT). The system you will build will be able to react to events (such as plane Continue Reading
How to make most of the lockdown (and not become an alcoholic)
COVID-19 pandemic has severely disrupted the normal way of life. Since it begun, “stay at home” orders have been introduced everywhere across the globe. For many people, it was like a kick in the teeth. Mental health issues have skyrocketed. Consumption of alcohol and other drugs has increased. COVID-19 kills. Continue Reading
How to properly form an opinion on scientific topics
Even though we live in the 21st century, a large proportion of world’s population is scientifically illiterate. This especially became apparent during the COVID-19 pandemic, when understanding science became, to some extent, a matter of life and death. This needs to change. If you don’t know how to properly form Continue Reading
Very simple ways to tell if a website is unsafe to register on
Now and again, you can hear news stories about large-scale cyber attacks. Many of those are done to obtain personal data. The cybercriminals can then use it for more targeted attacks in the future. Unfortunately, there is no way to completely insulate yourself from the theft of your sensitive personal Continue Reading
Taking advantage of manipulative social media mechanisms as a user
Social media is built upon powerful manipulative algorithms that can influence behavior of its users. However, it is also a very powerful tool that can greatly aid you in education, building your business, developing your career and exerting your influence in other ways. Even though most of the mechanisms that Continue Reading
Beginning gRPC on ASP.NET Core
gRPC allows you to enable components of your distributed application to communicate effectively with each other and it requires very little code to do so. gRPC is a network communication technology that has been originally developed by Google. It works over HTTP2 protocol and it is primarily used to enable Continue Reading
10 Pragmatic reasons for becoming a software developer
In one of my previous blog posts, I talked about the negative aspects of software development career. The goal of that article was to show that software development is not for everyone. This time, however, I will outline the positive sides of a programmer’s job. I will only outline pragmatic Continue Reading
How to get your first job as a self-taught programmer
It may come as a surprise to you, but many professional programmers are self-taught. And many of them have been able to reach fairly high positions in their career. Therefore, it is not only realistic to get into the software development profession without any formal programming qualifications, but it’s also Continue Reading
What information you must never share with recruiters
Recruiters are great. If you are a qualified professional and are looking for a new job, they make the whole process a whole lot easier than it would have been otherwise. You no longer have to do all the job applications yourself. And neither you have to spend time doing Continue Reading
An easy way to learn design patterns in software development
Design patters is something that you will need to get familiar with as a programmer who works with object oriented languages. And this is primarily because they represent well-defined solutions to common problems. So, instead of thinking through all the details of your solution, you can simply check if any Continue Reading
SOLID principles in .NET and C#
SOLID principles are the most fundamental principles of object oriented programming that are absolutely essential to make your code clean, readable and maintainable. In this class, we will go through each of these principles and apply it in C# code in a .NET console application. What you’ll learn In this Continue Reading
How to unit test your C# code properly
Before the code your wrote can go out of the door and get released, it needs to be sufficiently tested. And unit tests are something that will validate that the smallest atomic units of your code work correctly. Of course, unit tests are limited in their scope, but they are Continue Reading
Why you need dependency inversion in C#
Knowing a programming language doesn’t make you a software developer. Absolutely every software developer who works with any object oriented language need to be familiar with SOLID principles.For those who are new to programming and doesn’t yet know what those principles are, SOLID is an acronym, which stands for the Continue Reading
Importance of interface segregation principle in C#
If you are a software developer primarily working with object-oriented programming languages, you absolutely must be familiar with SOLID principles. Nothing will help you to write clean code as much as SOLID principles would. For those who aren’t yet familiar with what SOLID principles are, here is the list: Single Continue Reading
Liskov substitution principle in C#
Every programmer who works with object-oriented programming languages absolutely must know SOLID principles, which are the following: Single responsibility principle Open-closed principle Liskov substitution principle Interface segregation principle Dependency inversion principle In this article, we will cover Liskov substitution principle. I will explain why this principle is important and will Continue Reading