Computer Science

Binary searching through life.

Computer Science

How Sorting Works Under The Hood (QuickSort)

Ever wondered how programming languages implement sorting? Most of them use QuickSort by default. Here's how it works in a nutshell.

December 5, 2024

Computer Science

Longest Palindromic Substring - Coding Interview Question

Given a string, return the longest palindromic substring found inside the string.

February 10, 2022

Computer Science

Find The Number of Paths Through a 2D Grid - Apple Interview Question

Given a 2D grid, find the number of paths one can take to go from top left to bottom right.

February 3, 2022