PKPraveen Kumarinasynchrounousjavascript.hashnode.dev·Feb 25 · 6 min readAsynchronous JavaScript Callbacks, Promises, and the Event LoopJavaScript is single-threaded but somehow it handles timers, API calls, and user clicks all at once. How??? CallBacks: A callback is just a function you pass to another function, to be called later w00
PKPraveen Kumarinarraymethodsinjavascript.hashnode.dev·Feb 9 · 7 min readHigher Order Functions & JavaScript Array MethodsWhat does it mean by Higher Order Functions??? In programming, we often pass data like numbers, strings, or arrays into functions. Higher-Order Functions take this a step further, they can accept other functions as inputs or even return a function as...00