The perceptions that critical operations are performed on the server side and that all data is stored there are incorrect. What many browsers do today involves reaching out over an unencrypted ...

I will explain what property-based testing (PBT) is and how it solves these problems. What is property-based testing (PBT)? At a very high level, it injects thousands of random values into ...

From cutting-edge design to the latest backend technology, JavaScript is everywhere in modern web development. Learning this language is also essential for anyone who wants to build apps for a living ...

Functions are fundamental to code organization; they exist in all higher order programming languages. Generally, functional programming means using functions to the best effect for creating clean and ...

Have you ever wished you could customize your automation workflows without needing to be a coding expert? For many, the idea of writing code feels like an insurmountable barrier, but the n8n Code Node ...

Overview: Strong fundamentals in data types, scope and closures boost interview performance.Understanding promises and event ...

‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order function” ...