# Finding the Smallest Difference

Today let’s go over finding the smallest difference between two numbers in two seperate arrays. In order to solve this problem we must find a pair of numbers whose absolute difference is closest to zero. This function should return an array containing these two numbers. It is assumed that there…

# Solving Three Number Sum

Today, we will be solving the three number sum problem together. In a previous article we went over the two number sum problem and discovered a brute force solution for that. …

# Sorting and Squaring an Array

Today we are going to go over another problem which is to square a sorted array. This seems super simple, you just loop through and multiply each number by itself and then push it into a new result array and then return it. However there are edge cases that make…

# Validating a Subsequence

Today we will be going over how to see if an array is a subsequence of another array. A subsequence of an array is a set of numbers that aren’t necessarily adjacent in the array but appear in the same order as they are in the array.

So the following…

# Solving a Classic — Two Num Sum

Almost all devs have seen or heard of this classic problem before.

“Write a function that takes in a non-empty array of distinct integers and an integer representing a target sum. If any of the two numbers in the array add up to the target sum, they should be returned…

# What is Flutter and why is it all the rage right now?

It was React Native. And now a strong contender has grown in popularity in the competition for world’s most powerful and intuitive framework for designing apps.

Flutter has been around since 2015 and remained in beta stages until its official release in 2018 and since then the buzz around Flutter…

# Flying into Coding

As I look back on my experience with coding, I’m left nostalgic about the past. My careers before and my abilities now coincide and make up my knowledge now. Since working as a Customer Service Manager at Best Buy and working to solve complex problems to please customers and reach…

# How to Use Custom Hooks In Your React App

React with Hooks is probably the most awesome part about React thus far. The power and ability it provides is almost endless and that continues on with Custom Hooks. …

# Basics of Something Basic: The Command Line

To start off, what even is the command line? Your command line is a text interface for your computer’s OS (operating system). With it, you can do so many things, travel deep into your computers files, edit, remove and even add some files too. This article will show you some…

# So you wanna build a website…

You’ve conquered the basics of Ruby and you’re ready to move onto the next challenge. Building a fully-functioning website. It may seem like a stretch but you have very tool you need to begin building web applications. Ruby On Rails is your new best friend and while it is a…

## Connor Mulholland

Software Engineering Student at Flatiron School

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