#javascriptconcepts

S.O.L.I.D. Principles around You, in JavaScript by @FrancescoCiull4 via @hashnode #javascriptconcepts #programmingtips #solid #solidprinciples #javascript

What is Higher Order Function in Javascript 🤔 ? Here is the answer-👇 Higher order functions are the functions which accepts a function in a parameter or Return a function or Both . #Higherorderfunction #javascriptConcepts #techtwitter #conceptIsPower

The spread operator is a useful and quick syntax for adding items to arrays, combining arrays or objects, and spreading an array out into a function’s arguments. #javascript #javascriptconcepts #developer #coding

Closure gives you access to an outer function’s scope from an inner function. #javascriptconcepts #javascript

Let's simply say rest parameter syntax collects all the remaining elements into an array. This allows us to do really neat function definitions. #javascript #javascriptconcepts #coding #reactjs #programming

Often when you write code, you want the same block of code to run over and over again a certain number of times. So, instead of adding several almost equal code-lines in a script, we can use loops. #javascript #javascriptconcepts

#javascriptconcepts . A series where I'll be sharing knowledge about #javascript

#javascriptconcepts series aims to explain atleast a #javascript concept per day with the hope of helping beginners get a grasp of JavaScript.

The javascript engine treats all variables declarations as if they are declared at the top of their scope. Variables declared with var keyword are moved to the top of a functional scope if declared in a function and global scope if declared outside of a function. #javascript

Variables declared with var are also automatically initialized with "undefined". Let and Const are moved to the top of their available block scope. #javascript #javascriptconcepts

How do you clone a JavaScript object? #javascript #javascriptconcepts