Balanced Binary Search Trees: A Deep Dive with JavaScript
Balanced Binary Search Trees (BBST) are a unique blend of binary search trees and balanced trees, making them integral in both theoretical and practical aspects of computer science. Let’s embark on a journey to understand these trees and their operations, bolstered with JavaScript examples. Balanced Binary Search Trees: A Definition A BBST...
Understanding Arrays: The Fundamental Data Structure
Arrays are among the most fundamental and widely-used data structures in computer programming, and JavaScript is no exception. In JavaScript, an array is a single variable that is used to store different elements. Let’s dive into the core concepts, properties, and methods associated with arrays in JavaScript. Definition and Declaration: In...
Big O Notation: Algorithm Complexity & Efficiency
In the realm of computer science and software engineering, Big O Notation is a mathematical notation that describes the limiting behavior of a function when the argument tends towards a particular value or infinity. At its heart, Big O Notation gives us an upper bound of the complexity in the worst-case scenario, allowing us to...
Binary Search Tree: Structured Data Searching in JavaScript
Introduction to the Binary Search Tree A Binary Search Tree (BST) is a binary tree data structure where each node has a distinct value, and the following properties are maintained: These properties ensure efficient search, insert, and delete operations. Core Characteristics Implementing a Binary Search Tree in JavaScript Here’s a basic...
Priority Queue: Efficient Element Management in JavaScript
Introduction to the Priority Queue A Priority Queue is a specialized data structure that allows the storage of elements based on their priority. Unlike standard queues or stacks where the order of insertion determines the order of removal, in a Priority Queue, the item with the highest priority is removed first. If two elements have...
Bloom Filter: A Compact Data Structure in JavaScript
Introduction to Bloom Filter A Bloom filter is a probabilistic data structure designed to tell you, rapidly and memory-efficiently, whether an element is present in a set. It’s unique in that it has a certain allowance for false positives but guarantees zero false negatives. This means it might tell you that an element is in...
Disjoint Set Unions: An Overview and Implementation in JavaScript
Introduction to Disjoint Set A Disjoint Set, often referred to as Union-Find or Merge-Find Set, is a data structure that keeps track of a partition of a set into disjoint (non-overlapping) subsets. It provides operations for merging two sets (called union) and finding which set an item belongs to (called find). It’s mainly used for...
Exploring Graph: Directed and Undirected Structures in JavaScript
Introduction to a Graph A graph is ubiquitous in computer science, representing a collection of nodes (or a vertex) connected by edges (or a link). It can depict various scenarios from a social network to a web page and its links. Depending on the nature of the connection, a graph is categorized into: Understanding Graph...
Heap Data Structure in JavaScript: An In-depth Exploration
Introduction to Heap A heap is a specialized tree-based data structure that satisfies the heap property. Predominantly used in algorithms like heap sort and for data structures such as priority queues, heaps can be broadly categorized into two types: Conceptualizing Heaps Unlike binary search trees, where the left child is always less than its...
Hash Table Data Structure in JavaScript: A Comprehensive Overview
Grasping the Essence of Hash Table: A Hash Table, often known as a Hash Map, is a data structure that offers an association between keys and values. The crux of its magic lies in its ability to retrieve values in constant time, given the key. The Magic of Hash Table The soul of a Hash...