#javascriptconcepts

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

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

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

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

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

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

#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.

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