Prepare for Hack ReactorThe premiere coding bootcamp in California
This question was taken from the Hack Reactor blog. This tutorial explains some common array functions and how to create and manipulate them.
Questions on closures
Some common interview questions with topics such as decimal numbers, scope, private variables, and more.
Map, reduce, and filter - functional programming
Counting steps using recursion
A lecturer at Hack Reactor wrote that recursion is an important topic to understand when applying to the bootcamp, so this tutorial provides a simple example.
Two sum problem
A popular interview question that requires you to determine if two numbers in an array sum to a specific value. A solution can be written that runs in linear time.
Subset sum problem
Important computer science question where the goal is to find a subset that sums to some number.
Stock maximum profit
Solution that explains how to calculate the maxiumum profit that could be made in a list of stock prices.
From Zero to Hack Reactor in 5 months
By Jennie Eldon: A detailed explanation on the path to learning to code and getting into Hack Reactor.
Hack Reactor Week 0: Getting Ready
By Andrew Zey: A blog post about the first few weeks at Hack Reactor and some prep work.
What I Studied Before Applying to Hack Reactor
By Amira Anuar: A blog post about prep work for Hack Reactor admissions.