PerezchristianReviewing Objected Orientated Programming Principles: Quick Overview of The Four PillarsObject Orientated Programming (OOP) is the approach to managing the flow of data within objects. Objects are data that we want to model…2 min read·Jun 9, 2021----
PerezchristianJS Algorithm Problem: Symmetric Tree“Given the root of a binary tree, we will check whether the binary tree is a mirror of itself (i.e., symmetric around its center).”3 min read·May 28, 2021----
PerezchristianSQL LeetCode Database Algorithm ProblemsProblem 1: Second Highest Salary3 min read·May 25, 2021----
PerezchristianLeetCode JS Algo Problem: Validate Binary Search TreeSolving this medium level leet code problem was frustrating to say the least. After learning how to solve such problem, I can explain how…3 min read·May 18, 2021----
PerezchristianBuilding Picgram: Week 2Continuing on with building out the backend for our Picgram web app, I added the following to the Sessions Controller:3 min read·May 12, 2021----
PerezchristianSolving Recursion Algorithm ProblemProblem 1: Recursive Digit Sum2 min read·Apr 26, 2021----
PerezchristianCoursera: Information Visualization D3.js Project Week 1 & Week 2I’ve been learning much about D3 and its usefulness this past week. In the course so far I was able to do week 1 with no problem since it…4 min read·Apr 21, 2021----
PerezchristianExperience Learning D3 Javascript Library: Things I picked up onI came across D3 when I was applying to a position at a media company and was asked in a code challenge to submit a bar chart with data…3 min read·Apr 13, 2021----
PerezchristianSolving JS Algorithm Problem: Birthday Cake CandlesThis week I will be going a problem from Hackerrank. The problem is titled Birthday Cake Candles.2 min read·Mar 31, 2021----
