--- title: "Nishok Maharaaj R (@nishok19) | Hashnode" description: "Nishok Maharaaj R (@nishok19) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@nishok19" --- @nishok19 # Nishok Maharaaj R @nishok19 · Joined July 2022 ### [Javascript interview preparation cheatsheet](https://nishok19.hashnode.dev/javascript-interview-preparation-cheatsheet?utm_source=hashnode&utm_medium=feed) Scope in Javascript The scope is the current context of execution in which values and expressions are "visible" or can be referenced. If a variable or expression is not in the current scope, it will not be available for use. Scopes can also be layere... 4 min read · [nishok19.hashnode.dev](https://nishok19.hashnode.dev/javascript-interview-preparation-cheatsheet?utm_source=hashnode&utm_medium=feed) [Sep 11, 2022](https://hashnode.com/posts/javascript-interview-preparation-cheatsheet/631df7a53e8d6f3497ad6aa6) ### [Arrays in Javascript](https://nishok19.hashnode.dev/arrays-in-javascript?utm_source=hashnode&utm_medium=feed) Array The Array object, as with arrays in other programming languages, enables storing a collection of multiple items under a single variable name, and has members for performing common array operations. Initializing an Array var count = \["one", "two... 3 min read · [nishok19.hashnode.dev](https://nishok19.hashnode.dev/arrays-in-javascript?utm_source=hashnode&utm_medium=feed) [Sep 2, 2022](https://hashnode.com/posts/arrays-in-javascript/63119a4056df9e8e5025e850) ### [CSS Selectors](https://nishok19.hashnode.dev/css-selectors?utm_source=hashnode&utm_medium=feed) CSS selectors define the elements to which a set of CSS rules apply. ID selector Selects an element based on the value of its id attribute. There should be only one element with a given ID in a document. #id-selector { /\* \*/ } Class selector Sele... 1 min read · [nishok19.hashnode.dev](https://nishok19.hashnode.dev/css-selectors?utm_source=hashnode&utm_medium=feed) [Jul 22, 2022](https://hashnode.com/posts/css-selectors/62daf06b99a21b6b5b5eb6e3) ### [Position in CSS](https://nishok19.hashnode.dev/position-in-css?utm_source=hashnode&utm_medium=feed) The position CSS property sets how an element is positioned in a document. The top, right, bottom, and left properties determine the final location of positioned elements. There are five different position values: static relative fixed absolute stic... 2 min read · [nishok19.hashnode.dev](https://nishok19.hashnode.dev/position-in-css?utm_source=hashnode&utm_medium=feed) [Jul 22, 2022](https://hashnode.com/posts/position-in-css/62daed9938759e6b49828303)