Category: ruby
Image Rotation in Ruby: Rotate NxN Matrix by 90 Degrees
Rotating an image or matrix is a common operation in image processing and computer graphics. In Ruby, mastering the technique…
Sudoku Validation in Ruby
Sudoku validation is a crucial task in game development and puzzle-solving applications, ensuring that a given Sudoku board adheres to…
Sudoku Validation with Ruby: Ensuring Board Integrity
Sudoku, the popular puzzle game known for its grid of numbers, presents a fascinating challenge not only for players but…
Roman Numerals in Ruby: Converting Roman Numerals to Integers
In this comprehensive guide, we explore the fascinating world of Roman numerals and how to translate them into integers using…
Solving the Two Sum Problem in Ruby: Finding Pairs of Numbers that Add Up to a Target
The Two Sum problem is a classic coding challenge where you’re given an array of integers and a target number….
Longest Common Prefix in Ruby
Finding the longest common prefix among a set of strings is a common task in string manipulation and text processing….
Uniqueness Matters: Detecting Duplicate Characters in Ruby with Space-Efficiency
Detecting unique characters in a string is a common programming task, often used in applications like data validation and duplicate…
Matrix Transposition Made Easy in Ruby
Matrix transposition is a fundamental operation in linear algebra and computer science. It involves swapping rows with columns in a…
Palindrome Permutation Mystery in Ruby: Detecting Whether a String Can Be Rearranged into a Palindrome
Palindromes, those enigmatic sequences that read the same forwards and backwards, have fascinated mathematicians and linguists for centuries. In this…
Permutations in Ruby Programming: Generating All Possible Combinations in Ruby
Permutations are a fundamental concept in mathematics and computer science. They represent all possible arrangements of elements in a set….
