Pure functions are basic coding building blocks within a program. A pure function is predictable, adaptable, and produce no side effects. Impure functions have the ability to mutate a property or ...

Any time you’re writing code, it means the code is going to be doing work for you. Many times, the burden of that work is transparent to us and our users. When it does make itself apparent, we have a ...

The function object is the most important object in all of JavaScript and yet we tend to forget that it is an object. Understanding that JavaScript functions are objects is probably the most important ...

The function object is the most important object in all of JavaScript and yet we tend to forget that it is an object. Understanding that JavaScript functions are objects is probably the most important ...