Andrew Koenig-Bautista – Medium

Andrew Koenig-Bautista

Andrew Koenig-Bautista

How Hoisting Works With ‘let’ and ‘const’ in Javascript

A frequent interview concept

3 min readApr 5, 2020

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How Hoisting Works With ‘let’ and ‘const’ in Javascript

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Andrew Koenig-Bautista
in
Level Up Coding

Build an Etch-A-Sketch Knock off With Plain JS, CSS, and HTML

A fun project to sharpen your DOM manipulation skills

4 min readMar 30, 2020

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Build an Etch-A-Sketch Knock off With Plain JS, CSS, and HTML

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Andrew Koenig-Bautista
in
Better Programming

3 Examples of When Not to Use JavaScript Arrow Functions

There’s no such thing as one-size-fits-all syntax

3 min readMar 23, 2020

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3 Examples of When Not to Use JavaScript Arrow Functions

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Andrew Koenig-Bautista
in
Better Programming

JavaScript Interviews: Can You Give an Example of Destructuring an Object or Array?

A few quick and simple code samples

3 min readMar 11, 2020

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JavaScript Interviews: Can You Give an Example of Destructuring an Object or Array?

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Andrew Koenig-Bautista
in
Better Programming

JavaScript’s use strict — Trade In Your Sloppy Code for Strict Mode

Squash bugs before they even exist

5 min readFeb 26, 2020

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JavaScript’s use strict — Trade In Your Sloppy Code for Strict Mode

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Andrew Koenig-Bautista
in
Better Programming

The JavaScript Ternary Operator

What it does and why you should stop using it

3 min readFeb 24, 2020

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The JavaScript Ternary Operator

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Andrew Koenig-Bautista
in
Better Programming

JavaScript Interviews: What’s the Difference Between a Variable That’s null, undefined, or…

And how would you go about checking for any of these states?

3 min readFeb 11, 2020

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JavaScript Interviews: What’s the Difference Between a Variable That’s null, undefined, or…

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6

Andrew Koenig-Bautista
in
Better Programming

The Best Way to Convert a String to a Number in JavaScript

Let the debates begin

4 min readFeb 10, 2020

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The Best Way to Convert a String to a Number in JavaScript

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2

Andrew Koenig-Bautista
in
Better Programming

5 Ways to Help Manage Anxiety When Learning to Code

Coding can be hard, be kind to yourself

6 min readJan 28, 2020

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5 Ways to Help Manage Anxiety When Learning to Code

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Andrew Koenig-Bautista
in
Better Programming

A Basic Interview Question: Can You Explain What a Closure Is?

The answer is not as complicated as you might fear

5 min readJan 26, 2020

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A Basic Interview Question: Can You Explain What a Closure Is?

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Andrew Koenig-Bautista

Andrew Koenig-Bautista

Web Developer, writer, bookworm, viewer of indie films. Passionate about problem-solving and building a more equitable -and joyful- world. Actively job seeking.

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