ns-3 is a network simulator for internet systems. It became popular beyond education and research through Google’s Summer of Code 2019. ns-3 is build in Python and C++. Here are the main simulator phases which you have to specify: Define the network topology. Develop your models (e.g. UDP, TCP). Configure the nodes and links. Simulate … Read more
Do you work in the software development industry? Big news: programming expertise is an important skill set that will help you accelerate your career. For example, one of the most satisfying and highest-paying jobs are DevOps specialists (read more on my blog article about this excellent job description). But DevOps specialists need to have a high-level of coding expertise—gained … Read more
Of course, it will! I doubt that there’s any job today that won’t be replaced by general AI. But even if you don’t believe in general AI, there will be specific AIs optimized to write cleaner code with fewer bugs (and don’t bitch about working conditions). Humans are inherently bad at coding. It’s even hard for … Read more
Not at all. There are at least four reasons why you can start to learn to program at any age and become successful—especially if you are only 25 years old! First, you don’t need to become an expert programmer to pursue your dream job. Most jobs that most people would consider as “dream jobs” do … Read more
Today, I could not really focus. My mind was constantly wandering back to my current book writing project (“Python One-Liners”, NoStarchPress, 2020). So I thought why not share a sample chapter today instead of creating new puzzles or content? Here’s a sample chapter about the best and most important Python one-liner tricks. Feel free to … Read more
The Rabin-Karb algorithm solves the string-search problem. It was proposed by Richard Karp and Michael Rabin in 1987. Both creators have received the highest award in the area of computer science: the Turing award! The algorithm is more efficient than the trivial solution of checking all consecutive substrings in an original string. First, have a … Read more
You may be interested in creating your own (side-) coding business online. The world has changed. Today, freelancing is THE most suitable way of organizing, managing, and delivering talents to creators in the 21st century. Here’s how freelancing impacts every aspect of my professional life today: I work as a freelancer myself. This was how … Read more
You think you don’t have it in you to become a master coder? You’re right. You think you are the king in coding? You’re right, too. Learning to code is a question of confidence. You must set yourself on a cycle of positive reinforcement. You try new things, stretch your skills to the limits, get … Read more
When starting out as a doctoral researcher, I felt like an imposter: unworthy of contributing to the great corpus of academic research. I respected my colleagues a lot—they were smarter, more knowledgeable, and more skilled. How can I make a difference in a world full of highly skilled people? Fortunately, I watched a TED talk … Read more
Do you dream of living the freelance lifestyle? Becoming a freelance developer can greatly simplify your life. However, it can also turn out to be an uphill battle you cannot win. As a Python freelancer, you can expect to earn $51 per hour on average. However, one of your biggest expenses in life is housing. … Read more
Writing a tech blog about your dream programming language — Python, Java, HTML, CSS, JavaScript, C++, Go, or even Erlang — is a fun way of boosting your own skill level, gain reputation in your field, and share your knowledge with the world. But it’s also an ungrateful job. If you are like most people, … Read more
Finxter helps you push code projects towards attainment. This article introduces the mission statement of Finxter. Your continuous improvement in coding, business, and productivity is at the core of everything we do. Set yourself on the road towards coding and computer science mastery! Learn the relevant business skills to make your coding business thrive! Be … Read more