I recently had a phone interview and was asked some questions that I could have answered better. The purpose of this series of blog posts is to help me remember these concepts, so next time I will have a better answer. If others find these posts useful, all the better.

…

While learning about JavaScript, you may have come across the term ‘Array-like-Object’ a couple of times. Here are a few examples of array-like-objects:

1. the arguments object that is available inside all non-arrow functions.
2. The jQuery object returned by a jQuery selector like ($(#main)).
3. The objects that are returned from either…

I recently had a phone interview and was asked some questions that I could have answered better. The purpose of this series of blog posts is to help me remember these concepts, so next time I will have a better answer. If others find these posts useful, all the better.

…

I recently had a phone interview and was asked some questions that I could have answered better. The purpose of this series of blog posts is to help me remember these concepts, so next time I will have a better answer. If others find these posts useful, all the better.

I have answered each question in a brief article. I plan on adding to these as I get a chance.

Hiding Variables and Closure in JavaScript

The JavaScript Event Loop

jQuery Selector VS getElementById

CSS: Cascade, Inheritance, and Specificity

SCSS Mixins

I recently had a phone interview and was asked some questions that I could have answered better. The purpose of this series of blog posts is to help me remember these concepts, so next time I will have a better answer. If others find these posts useful, all the better.

…

I recently had a phone interview and was asked some questions that I could have answered better. The purpose of this series of blog posts is to help me remember these concepts, so next time I will have a better answer. If others find these posts useful, all the better.

…

I recently had a phone interview and was asked some questions that I could have answered better. The purpose of this series of blog posts is to help me remember these concepts, so next time I will have a better answer. If others find these posts useful, all the better.

Hiding Variables

…

Using Spread Operators and Rest Parameters

Mutating arrays

When you pass an array into a function in JavaScript, it is passed as a reference. Anything you do that alters the array inside the function will also alter the original array. for example this code will log [1, 2, 3] to the console:

…