Could 2026 be the year of the beautiful back end? We explore the range of options for server-side JavaScript development, ...

For many reasons, including those I’ve already covered, JavaScript is a very popular programming language. In fact, according ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Abstract: Activation functions are pivotal in neural networks, determining the output of each neuron. Traditionally, functions like sigmoid and ReLU have been static and deterministic. However, the ...

Great tutorial, thanks so much! Since the comment section was removed, just wanted to add here a correction. In the parragraph: "It also works with constructor functions:" the example below is not a ...

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Conclusion In this tutorial, we reviewed the major mutator array methods in JavaScript. Mutator methods modify the original array they are used on, as opposed to creating a copy like accessor methods ...

Strlen() : Returns the length of a string (number of characters). Strpos() : searches for a specific text within a string. If a match is found, the function returns the character position of the first ...