‘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 ...

There might be some cases when we need to call a function without checking if function's definition is loaded or not. If loaded then that will be fine but if not ...

JavaScript statements control the overall ... and they can also be used to declare classes and functions. Unlike properties, methods, and events, which are inseparable from the object that owns ...

Close your eyes and take it as given. JavaScript authors have named a function, with the name Object(). Then, they have made another function in the system, with the name Function(). And then, they ...