In this Category, I will cover widely used scripting languages like Javascript, Bash Script, Python Script etc.
![Simple agents, complex behaviours III: Oscillators [Robotics Tutorial] 1](https://www.cyberithub.com/wp-content/uploads/2022/10/oscillators.jpg)
Locomotion is the kind of problem that animals have solved gracefully and effortlessly while robots lag, sometimes comically, behind. Everyone has seen bipedal robots fail miserably in the simplest terrains or when trying to use hand-feet coordination to, for example, open a door. It seems complex; computing the joint angles and positions with enough generality ... Read more
![Simple agents, complex behaviours II: Coincidences [Robotics Tutorial] 17](https://www.cyberithub.com/wp-content/uploads/2022/10/complexbe.jpg)
Imagine you are a predator in the wild, trying to catch an elusive prey, perhaps you are a bat or an owl; a sound gives away its location, and a pursuit ensues. Both predator and prey use sound to localize the potential meal and the ongoing threat. The localization accuracy evokes an ostensibly complicated mechanism, ... Read more
In this article, we will see how to format PowerShell command output as List. If you are using PowerShell then you might be knowing that most of the cmdlets in PowerShell display output in a tabular format. While tabular format is excellent to see but there are certain circumstances when you really need the output ... Read more
![What are Events in JavaScript [Explained with examples] 38](https://www.cyberithub.com/wp-content/uploads/2022/10/eventjava.jpg)
In this tutorial, we will look into events in JavaScript. As you already know, Javascript is a scripting language that runs inside web browsers. It allows developers to add interactive features to websites without having to write code. One of its main uses is to create dynamic user interfaces. For example, you may want to ... Read more
In this tutorial, we will see how does JavaScript double question mark (??), also known as null coalescing operator works. JavaScript is a web programming language developed to make web pages interactive. It was developed by James Clark and Brendan Eich in 1995. It is a scripting language based on C/C++ and Java. The nullish ... Read more
In this article, we will see how to solve "syntax error: unexpected end of File" in Linux Shell Scripting. Last night when I was working on a simple shell script to calculate sum of two numbers, I noticed an error while running the script which was totally unexpected. Then I realized although the error is ... Read more
In this article, we will see how to solve "xx: command not found" error in Linux Shell Scripting. This is a very common error that most of the beginners face during shell scripting or if someone switched to shell scripting after working with object oriented programming languages like Java, C++, C# etc. It is so ... Read more
In this article, we will see how to declare a variable read only in Linux Bash Shell scripting. Like in many other programming and scripting languages there might be a situation in Linux bash shell scripting as well where you need to declare a variable as read only so that value assigned to it cannot ... Read more
![Simple agents, complex behaviours I: Uncertainty [Robotics Tutorial] 56](https://www.cyberithub.com/wp-content/uploads/2022/10/simpleage.jpg)
Biology is an undeniable inspiration when it comes to robotics, not only because of its effectiveness but also because of its elegance and beauty. In the article: "Brainteberg's dream: A tale of a brain is a tale of a body", we saw how to embody a computation. The embodiment allows us it integrate the rules ... Read more
![Braitenberg's Dream: A tale of a brain is a tale of a body [Robotics Tutorial] 65](https://www.cyberithub.com/wp-content/uploads/2022/10/braitenberg.jpg)
It is a cold January 1921 in the city of Hradec Králové, Czech Republic. The snow partially covers the streets while dozens of robots storm a factory; it is the end of humanity and the end, as well, of certain play by some Karel Čapek. With it, he introduced not only the word robot to ... Read more