KSKevin Solomoninkevinsolomon.hashnode.dev·Mar 3, 2022 · 5 min readHigher-Order FunctionWhat are higher-order functions? Where do we get to see higher-order functions? What are the use-cases for higher-order functions? Before answering all these questions we have to solidify a fundamental concept in JavaScript, that all functions are Fi...00
KSKevin Solomoninkevinsolomon.hashnode.dev·Mar 1, 2022 · 3 min readFunctions in JSFunctions are an essential part of your tool kit as a React Dev or Dev in general. We use components that are functional. We use hooks that nothing but functions that return a certain value. Unlike function in other programming languages , JavaScript...00
KSKevin Solomoninkevinsolomon.hashnode.dev·Jan 11, 2022 · 3 min readvar vs let vs const'Why is this variable returning undefined ?' 'Why am I not able to access these variables ?' 'Why does ES6 bring let / const declarations ?' These questions used to haunt me while starting my web development journey. I know few of these concepts can ...00
