‘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 ...

Carl von Clausewitz aStack is a tool for writing asynchronous functions almost as if they were synchronous, using plain javascript and no dependencies. aStack strives to be the simplest solution to ...

In JavaScript, though, the same code is perfectly fine: This is because JavaScript scopes your variables to functions and not to if-blocks. But, we can achieve block-like scope through the use of ...